AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JULY 24, 2002 REGISTRATION NO. 333- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ------------------------------------ FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ------------------------------------ EL PASO NATURAL GAS COMPANY (Exact name of registrant as specified in its charter) DELAWARE 4922 74-0608280 (State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or organization) Classification Code Number) Identification Number) ------------------------------------ EL PASO BUILDING JUDY A. HEINEMAN, ESQ. 1001 LOUISIANA STREET EL PASO BUILDING HOUSTON, TEXAS 77002 1001 LOUISIANA STREET (713) 420-2600 HOUSTON, TEXAS 77002 (Address, including zip code, and telephone (713) 420-2600 number, including area code, of registrant's (Name, address, including zip code, and telephone principal executive officer) number, including area code, of agent for service) ------------------------------------ COPIES TO: DAVID F. TAYLOR KELLY J. JAMESON, ESQ. LOCKE LIDDELL & SAPP LLP EL PASO BUILDING 3400 JPMORGAN CHASE TOWER 1001 LOUISIANA STREET 600 TRAVIS STREET HOUSTON, TEXAS 77002 HOUSTON, TEXAS 77002 (713) 420-2600 (713) 226-1200 ------------------------------------ APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE OF THE SECURITIES TO THE PUBLIC: As soon as practicable after this registration statement becomes effective. If the securities being registered on this Form are being offered in connection with the formation of a holding company and there is compliance with General Instruction G, check the following box. [ ] If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this Form is a post-effective Amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] ------------------------------------ CALCULATION OF REGISTRATION FEE ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------ AMOUNT PROPOSED MAXIMUM PROPOSED MAXIMUM TITLE OF EACH CLASS OF TO BE OFFERING PRICE AGGREGATE OFFERING AMOUNT OF SECURITIES TO BE REGISTERED REGISTERED PER UNIT(1) PRICE(1) REGISTRATION FEE ------------------------------------------------------------------------------------------------------------------------ 8 3/8% Notes due June 15, 2032...... $300,000,000 100% $300,000,000 $27,600(1) ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------ (1) Calculated in accordance with Rule 457(f)(2). For purposes of this calculation, the Offering Price per Note was assumed to be the stated principal amount of each original note that may be received by the Registrant in the exchange transaction in which the Notes will be offered. ------------------------------------ THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a), MAY DETERMINE. -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER TO SELL THESE SECURITIES, AND WE ARE NOT SOLICITING AN OFFER TO BUY THESE SECURITIES, IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED. SUBJECT TO COMPLETION, DATED JULY 24, 2002 PROSPECTUS EL PASO NATURAL GAS COMPANY OFFER TO EXCHANGE REGISTERED 8 3/8% NOTES DUE JUNE 15, 2032 FOR ALL OUTSTANDING 8 3/8% NOTES DUE JUNE 15, 2032 ($300,000,000 IN PRINCIPAL AMOUNT OUTSTANDING) We are offering to exchange all of our outstanding 8 3/8% Notes due June 15, 2032 for our registered 8 3/8% Notes due June 15, 2032. In this prospectus, we will call the original notes the "Old Notes" and the registered notes the "New Notes." The Old Notes and New Notes are collectively referred to in this prospectus as the "notes." THE EXCHANGE OFFER - Expires 5:00 p.m., New York City time, , 2002, unless extended. - Subject to certain customary conditions, which we may waive, the exchange offer is not conditioned upon a minimum aggregate principal amount of Old Notes being tendered. - All outstanding Old Notes validly tendered and not withdrawn will be exchanged. - The exchange offer is not subject to any condition other than that the exchange offer not violate applicable law or any applicable interpretation of the staff of the Securities and Exchange Commission. THE NEW NOTES - The terms of the New Notes to be issued in the exchange offer are substantially identical to the Old Notes, except that we have registered the New Notes with the Securities and Exchange Commission. In addition, the New Notes will not be subject to certain transfer restrictions. - Interest on the New Notes will accrue from June 10, 2002 at the rate of 8 3/8% per annum, payable semi-annually in arrears on each June 15 and December 15, beginning December 15, 2002. --------------------- YOU SHOULD CAREFULLY CONSIDER THE RISK FACTORS BEGINNING ON PAGE 6 OF THIS PROSPECTUS BEFORE PARTICIPATING IN THE EXCHANGE OFFER. --------------------- NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. --------------------- Each broker-dealer that receives New Notes for its own account pursuant to the Exchange Offer must acknowledge that it will deliver a prospectus in connection with any resale of such New Notes. The letter of transmittal states that by so acknowledging and by delivering a prospectus, a broker-dealer will not be deemed to admit that it is an "underwriter" within the meaning of the Securities Act. This prospectus, as it may be amended or supplemented from time to time, may be used by a broker-dealer in connection with resales of New Notes received in exchange for Old Notes where such Old Notes were acquired by such broker-dealer as a result of market-making activities or other trading activities. We have agreed that, for a period of 180 days after the Expiration Date (as defined herein), we will make this prospectus available to any broker-dealer for use in connection with any such resale. See "Plan of Distribution." --------------------- The date of this prospectus is , 2002. --------------------- TABLE OF CONTENTS PAGE ---- Cautionary Statement Regarding Forward-Looking Statements... ii Where You Can Find More Information......................... ii Prospectus Summary.......................................... 1 Risk Factors................................................ 6 Ratio of Earnings to Fixed Charges.......................... 8 Use of Proceeds............................................. 9 Capitalization.............................................. 9 The Exchange Offer.......................................... 10 Description of the Notes.................................... 18 United States Federal Income Tax Consequences............... 25 ERISA Considerations........................................ 28 Global Securities; Book-Entry System........................ 31 Exchange Offer and Registration Rights...................... 34 Plan of Distribution........................................ 36 Legal Matters............................................... 37 Experts..................................................... 37 ------------------ YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED IN THIS DOCUMENT OR TO WHICH WE HAVE REFERRED YOU. WE HAVE NOT AUTHORIZED ANYONE TO PROVIDE YOU WITH INFORMATION THAT IS DIFFERENT. THIS DOCUMENT MAY ONLY BE USED WHERE IT IS LEGAL TO SELL THESE SECURITIES. THE INFORMATION IN THIS DOCUMENT MAY ONLY BE ACCURATE ON THE DATE OF THIS DOCUMENT. UNTIL , ALL DEALERS THAT EFFECT TRANSACTIONS IN THESE SECURITIES, WHETHER OR NOT PARTICIPATING IN THIS OFFERING, MAY BE REQUIRED TO DELIVER A PROSPECTUS. THIS IS IN ADDITION TO THE DEALERS' OBLIGATION TO DELIVER A PROSPECTUS WHEN ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNUSED ALLOTMENTS OR SUBSCRIPTIONS. i CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS We have made statements in this document and the documents that are incorporated by reference into this document that constitute forward-looking statements, as that term is defined in the Private Securities Litigation Reform Act of 1995. These statements are subject to risks and uncertainties. Forward-looking statements include information concerning possible or assumed future results of operations of El Paso Natural Gas and its affiliates. These statements may relate to, but are not limited to, information or assumptions about earnings per share, capital and other expenditures, dividends, financing plans, capital structure, cash flow, pending legal and regulatory proceedings and claims, including environmental matters, future economic performance, operating income, cost savings, management's plans and goals and objectives for future operations. These forward-looking statements generally are accompanied by words such as "intend," "anticipate," "believe," "estimate," "expect," "should" or similar expressions. You should understand that these forward-looking statements are estimates reflecting the best judgment of senior management of El Paso Natural Gas, not guarantees of future performance. They are subject to a number of assumptions, risks and uncertainties that could cause actual results to differ materially from those expressed or implied in the forward-looking statements. For a description of certain risks relating to El Paso Natural Gas and its business, see "Risk Factors" beginning on page 6 of this document. In addition, we can give you no assurance that: - we have correctly identified and assessed all of the factors affecting our businesses; - the publicly available and other information with respect to these factors on which we have based our analysis is complete or correct; - our analysis is correct; or - our strategies, which are based in part on this analysis, will be successful. Accordingly, you should not place undue reliance on forward-looking statements, which speak only as of the date of this document, or, in the case of documents incorporated by reference, the date of those documents. All subsequent written and oral forward-looking statements attributable to us or any person acting on our behalf are expressly qualified in their entirety by the cautionary statements contained or referred to in this section and any other cautionary statements that may accompany such forward-looking statements. We do not undertake any obligation to release publicly any revisions to these forward-looking statements to reflect events or circumstances after the date of this document or to reflect the occurrence of unanticipated events, unless the securities laws require us to do so. WHERE YOU CAN FIND MORE INFORMATION We have filed a registration statement with the SEC under the Securities Act of 1933 that registers the securities offered by this prospectus. The registration statement, including the attached exhibits, contains additional relevant information about us. The rules and regulations of the SEC allow us to omit some information included in the registration statement from this prospectus. In addition, we file reports and other information with the SEC under the Securities Exchange Act of 1934. You may read and copy this information at the SEC's public reference room, Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549. You may also obtain copies of this information by mail from the public reference section of the SEC, 450 Fifth Street, N.W., Room 1024, Washington, D.C. 20549, at prescribed rates. Please call the SEC at 1-800-SEC-0330 for further information on the public reference rooms. The SEC also maintains an Internet world wide web site that contains reports and other information about issuers, including El Paso Natural Gas, who file electronically with the SEC. The address of that site is http://www.sec.gov. ii We "incorporate by reference" information into this prospectus, which means that we disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, except for any information superseded by information contained directly in this prospectus. The documents listed below and incorporated by reference into this prospectus contain important information about El Paso Natural Gas and its financial condition. - Annual Report on Form 10-K for the year ended December 31, 2001; and - Quarterly Report on Form 10-Q for the quarter ended March 31, 2002. All documents filed by El Paso Natural Gas with the SEC from the date of this prospectus to the end of the offering of the notes under this prospectus shall also be deemed to be incorporated herein by reference. You can obtain any of the documents listed above or any additional documents that El Paso Natural Gas may file with the SEC, including Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K through El Paso Natural Gas or from the SEC through the SEC's web site at the address provided above. Documents incorporated by reference are available from El Paso Natural Gas without charge, excluding any exhibits to those documents unless the exhibit is specifically incorporated by reference as an exhibit in this document. You can obtain documents incorporated by reference in this prospectus by requesting them in writing or by telephone from El Paso Natural Gas at the following address: El Paso Natural Gas Company Office of Investor Relations El Paso Building 1001 Louisiana Street Houston, Texas 77002 Telephone No.: (713) 420-2600 WE HAVE NOT AUTHORIZED ANYONE TO GIVE ANY INFORMATION OR MAKE ANY REPRESENTATION THAT DIFFERS FROM, OR ADDS TO, THE INFORMATION IN THIS DOCUMENT OR IN OUR DOCUMENTS THAT ARE PUBLICLY FILED WITH THE SEC. THEREFORE, IF ANYONE DOES GIVE YOU DIFFERENT OR ADDITIONAL INFORMATION, YOU SHOULD NOT RELY ON IT. IF YOU ARE IN A JURISDICTION WHERE IT IS UNLAWFUL TO OFFER TO EXCHANGE OR SELL, OR TO ASK FOR OFFERS TO EXCHANGE OR BUY, THE SECURITIES OFFERED BY THIS DOCUMENT, OR IF YOU ARE A PERSON TO WHOM IT IS UNLAWFUL TO DIRECT THESE ACTIVITIES, THEN THE OFFER PRESENTED BY THIS DOCUMENT DOES NOT EXTEND TO YOU. THE INFORMATION CONTAINED IN THIS DOCUMENT SPEAKS ONLY AS OF ITS DATE UNLESS THE INFORMATION SPECIFICALLY INDICATES THAT ANOTHER DATE APPLIES. iii PROSPECTUS SUMMARY This summary highlights some basic information appearing in other sections of this prospectus. It is not complete and does not contain all the information that you should consider before exchanging Old Notes for New Notes. You should carefully read this prospectus and the documents incorporated by reference to understand fully the terms of the exchange offer and the New Notes, as well as the tax and other considerations that may be important to you. You should pay special attention to the "Risk Factors" section beginning on page 6 of this prospectus. For purposes of this prospectus, unless the context otherwise indicates, when we refer to "El Paso Natural Gas," "us," "we," "our," or "ours," we are describing El Paso Natural Gas Company, together with its subsidiaries. References to "El Paso" mean El Paso Corporation. EL PASO NATURAL GAS COMPANY We are a Delaware corporation incorporated in 1928, and a wholly owned subsidiary of El Paso Corporation. Our primary business is the interstate transportation of natural gas. We conduct our business activities through two pipeline systems, each of which is discussed below: The EPNG system. The El Paso Natural Gas system consists of approximately 10,000 miles of pipeline with a design capacity of 4,744 million cubic feet per day (MMcf/d). During 2001, 2000 and 1999, average throughput on the EPNG system was 4,253 billion British thermal units per day (BBtu/d), 3,937 BBtu/d and 3,603 BBtu/d. This system delivers natural gas from the San Juan Basin of northern New Mexico and southern Colorado and the Permian and Anadarko Basins to California, which is our single largest market, as well as markets in Arizona, Nevada, New Mexico, Oklahoma, Texas and northern Mexico. The MPC system. The Mojave Pipeline system consists of approximately 400 miles of pipeline with a design capacity of approximately 400 MMcf/d. During 2001, 2000 and 1999, average throughput on the MPC system was 283 BBtu/d, 407 BBtu/d and 391 BBtu/d. This system connects with the EPNG transmission system at Topock, Arizona, the Kern River Gas Transmission Company and Transwestern transmission systems in California and extends to customers and a pipeline interconnect in the vicinity of Bakersfield, California. In addition to our existing systems, the Federal Energy Regulatory Commission (FERC) has approved our Line 2000 expansion project. This project will convert a pipeline from oil transmission to natural gas transmission from West Texas to the Arizona and California border. The pipeline will add approximately 230 MMcf/d to our capacity. Phase I of the project which consists of 280 miles of pipeline in West Texas was placed in service in June 2002. The remaining pipeline is expected to be completed in three additional phases during August, September and November 2002. Our principal executive offices are in the El Paso Building, located at 1001 Louisiana Street, Houston, Texas 77002, and our telephone number at that address is (713) 420-2600. 1 SUMMARY OF THE TERMS OF THE EXCHANGE OFFER The Exchange Offer............ We are offering to exchange up to $300,000,000 of the New Notes for up to $300,000,000 of the Old Notes. Old Notes may be exchanged only in $1,000 increments. The terms of the New Notes are identical in all material respects to the Old Notes except that the New Notes will not contain terms with respect to transfer restrictions, registration rights and payments of additional interest that relate to the Old Notes. The New Notes and the Old Notes will be governed by the same indenture. Registration Rights Agreement..................... We sold the Old Notes on June 10, 2002 to the initial purchaser under a purchase agreement dated June 4, 2002. Pursuant to the purchase agreement, we and the initial purchaser entered into a registration rights agreement that granted the holders of the Old Notes certain exchange and registration rights. This exchange offer is intended to satisfy certain of our obligations under the registration rights agreement. Resale........................ We believe that you will be able to freely transfer the New Notes without registration or any prospectus delivery requirement; however, certain broker-dealers and certain of our affiliates may be required to deliver copies of this prospectus if they resell any New Notes. Expiration Date............... 5:00 p.m., New York City time, on , 2002, unless the exchange offer is extended. You may withdraw Old Notes you tender pursuant to the exchange offer at any time prior to , 2002. See "The Exchange Offer -- Expiration Date; Extensions; Termination; Amendments." Conditions to the Exchange Offer......................... The exchange offer is not subject to any conditions other than that it does not violate applicable law or any applicable interpretation of the staff of the SEC. Procedures for Tendering Old Notes......................... If you wish to accept the exchange offer, sign and date the letter of transmittal that was delivered with this prospectus in accordance with the instructions, and deliver the letter of transmittal, along with the Old Notes and any other required documentation, to the exchange agent. Alternatively, you can tender your outstanding Old Notes by following the procedures for book-entry transfer, as described in this prospectus. By executing the letter of transmittal or by transmitting an agent's message in lieu thereof, you will represent to us that, among other things: - the New Notes you receive will be acquired in the ordinary course of your business, - you are not participating, and you have no arrangement with any person to participate, in the distribution of the New Notes, and - you are not our "affiliate," as defined in Rule 405 under the Securities Act, or a broker-dealer tendering Old Notes 2 acquired directly from us for resale pursuant to Rule 144A or any other available exemption under the Securities Act; and - if you are not a broker-dealer, that you are not engaged in and do not intend to engage in the distribution of the New Notes. Effect of Not Tendering....... Old Notes that are not tendered or that are tendered but not accepted will, following the completion of the exchange offer, continue to be subject to the existing restrictions upon transfer thereof. Special Procedures for Beneficial Owners............. If you are a beneficial owner whose Old Notes are registered in the name of a broker, dealer, commercial bank, trust company or other nominee and wish to tender such Old Notes in the exchange offer, please contact the registered holder as soon as possible and instruct them to tender on your behalf and comply with our instructions set forth elsewhere in this prospectus. Guaranteed Delivery Procedures.................... If you wish to tender your Old Notes, you may, in certain instances, do so according to the guaranteed delivery procedures set forth elsewhere in this prospectus under "The Exchange Offer -- Procedure for Tendering Old Notes -- Guaranteed Delivery." Withdrawal Rights............. You may withdraw Old Notes that you tender pursuant to the exchange offer by furnishing a written or facsimile transmission notice of withdrawal to the exchange agent containing the information set forth in "The Exchange Offer -- Withdrawal of Tenders" at any time prior to the expiration date. Acceptance of Old Notes and Delivery of New Notes......... We will accept for exchange any and all Old Notes that are properly tendered in the exchange offer prior to the expiration date. See "The Exchange Offer -- Procedures for Tendering Old Notes." The New Notes issued pursuant to the exchange offer will be delivered promptly following the expiration date. 3 SUMMARY OF TERMS OF NEW NOTES Issuer........................ El Paso Natural Gas Company New Notes..................... $300,000,000 aggregate principal amount of 8 3/8% Notes due June 15, 2032. Maturity Date................. June 15, 2032. Interest Rate................. 8 3/8% per annum, accruing from June 10, 2002. Interest Payment Dates........ June 15 and December 15 of each year, beginning December 15, 2002. Optional Redemption........... We may redeem some or all of the New Notes, at any time or from time to time, at the redemption price described in the section entitled "Description of the Notes -- Optional Redemption of Notes." Ranking....................... The New Notes rank equally with any other unsecured indebtedness of El Paso Natural Gas that is not specifically subordinated to the New Notes. Certain Covenants............. The indenture governing the New Notes contains certain covenants, including, but not limited to, covenants limiting (i) the creation of liens securing indebtedness, and (ii) sale and leaseback transactions. Use of Proceeds............... We will not receive any proceeds from the exchange of the New Notes for the outstanding Old Notes. Risk Factors.................. You should read the "Risk Factors" section beginning on page 6, as well as the other cautionary statements throughout this prospectus, to ensure you understand the risks involved with the exchange of the New Notes for the outstanding Old Notes. 4 SUMMARY FINANCIAL INFORMATION The following summary financial information should be read in conjunction with our consolidated financial statements and related notes thereto, which are incorporated herein by reference. The operating results data for each of the years in the three-year period ended December 31, 2001, and the financial position data as of December 31, 2001 and 2000 are derived from our audited consolidated financial statements in our December 31, 2001 Form 10-K which is incorporated by reference in this prospectus. The summary financial information as of and for the quarters ended March 31, 2002 and 2001, is derived from our unaudited consolidated financial statements for the respective periods included in our March 31, 2002 Form 10-Q which is incorporated by reference in this prospectus. The operating results data for each of the years in the two-year period ended December 31, 1998, and the financial position data as of December 31, 1999, 1998 and 1997 are derived from our audited consolidated financial statements not incorporated by reference in this prospectus. This historical information is not necessarily indicative of the results to be expected in the future. THREE MONTHS ENDED YEAR ENDED DECEMBER 31, MARCH 31, -------------------------------- ------------- 2001 2000 1999 1998 1997 2002 2001 ---- ---- ---- ---- ---- ----- ----- (UNAUDITED) ($ IN MILLIONS, EXCEPT RATIOS) Operating Results Data: Operating revenues.................................... $572 $508 $501 $480 $521 $152 $141 Merger-related costs(1)............................... 98 -- -- -- -- -- 8 Depreciation, depletion and amortization.............. 70 66 63 61 57 13 17 Operating income...................................... 186 223 214 213 240 81 67 Income before income taxes............................ 155 206 170 150 149 72 63 Income taxes.......................................... 60 78 64 58 60 28 23 Net income............................................ 95 128 106 92 89 44 40 Ratio of earnings to fixed charges.................... 2.5x 2.8x 2.5x 2.1x 2.4x 4.9x 3.4x AS OF DECEMBER 31, AS OF MARCH 31, ------------------------------------------ --------------- 2001 2000 1999 1998 1997 2002 2001 ------ ------ ------ ------ ------ ------ ------ (UNAUDITED) ($ IN MILLIONS) Financial Position Data: Total assets............................... $3,344 $2,993 $3,100 $2,793 $4,361 $3,246 $3,048 Short-term debt (including current maturities of long-term debt)............ 654 280 567 268 422 560 447 Long-term debt, less current maturities.... 659 873 873 980 1,037 659 659 Stockholder's equity....................... 1,298 1,227 1,126 1,044 2,037 1,317 1,260 --------------- (1) These charges are related to El Paso's merger with The Coastal Corporation. For a further discussion of these matters, see our financial statements incorporated herein by reference. 5 RISK FACTORS Before you decide to participate in the exchange offer, you should read the risks, uncertainties and factors that may adversely affect us that are discussed below. OUR SUCCESS DEPENDS ON FACTORS BEYOND OUR CONTROL. Most of the natural gas we transport is owned by third parties. As a result, the volume of natural gas involved in these activities depends on the actions of those third parties, and is beyond our control. Further, the following factors, most of which are beyond our control, may unfavorably impact our ability to maintain or increase current transmission volumes and rates, to renegotiate existing contracts as they expire or to remarket unsubscribed capacity: - future weather conditions, including those that favor hydroelectric generation or other alternative energy sources; - price competition; - drilling activity and supply availability; - expiration of significant contracts; and - service area competition. OUR REVENUES ARE GENERATED UNDER CONTRACTS THAT MUST BE RENEGOTIATED PERIODICALLY. Substantially all of our revenues are generated under natural gas transportation contracts which expire periodically and must be renegotiated and extended or replaced. Although we actively pursue the renegotiation, extension and/or replacement of these contracts, we cannot assure you that we will be able to extend or replace these contracts when they expire or that the terms of any renegotiated contracts will be as favorable as the existing contracts. In particular, our ability to extend and/or replace transportation contracts could be harmed by factors we cannot control, including: - the proposed construction by other companies of additional pipeline capacity in markets served by us; - changes in state regulation of local distribution companies, which may cause them to negotiate short-term contracts; - FERC imposed capacity reallocation among our customers; - reduced demand due to higher natural gas prices; - the availability of alternative energy sources or supply points; and - the viability of our expansion projects. If we are unable to renew, extend or replace these contracts or if we renew them on less favorable terms, we may suffer a material reduction in our revenues and earnings. FLUCTUATIONS IN ENERGY COMMODITY PRICES COULD ADVERSELY AFFECT OUR BUSINESS. Revenues generated by our transmission contracts depend on volumes and rates, both of which can be affected by the prices of natural gas. The success of our transmission operations is subject to continued development of additional oil and natural gas reserves in the vicinity of our facilities and our ability to access additional reserves to offset the natural decline from existing wells connected to our system. A decline in energy prices could precipitate a decrease in these development activities and could cause a 6 decrease in the volume of reserves available for transmission through our systems. Fluctuations in energy prices are caused by a number of factors, including: - regional, domestic and international supply and demand; - availability and adequacy of transportation facilities; - energy legislation; - federal and state taxes, if any, on the sale or transportation of natural gas; and - abundance of supplies of alternative energy sources. If there are reductions in the average volume of the natural gas we transport for a prolonged period, our results of operations and financial position could be significantly, negatively affected. THE RATES WE ARE ABLE TO CHARGE OUR CUSTOMERS MAY BE REDUCED BY GOVERNMENTAL AUTHORITIES. We are regulated by the FERC, Department of Transportation and various state and local regulatory agencies. In particular, the FERC generally limits the rates we are permitted to charge our customers for interstate natural gas transportation. If the rates we are permitted to charge our customers for use of our regulated pipelines are lowered, or do not recover current cost levels, or if the terms and conditions of tariffs or contracts are modified, our profitability may be reduced. COSTS OF ENVIRONMENTAL LIABILITIES, REGULATIONS AND LITIGATION COULD EXCEED OUR ESTIMATES. Our operations are subject to various environmental laws and regulations. These laws and regulations obligate us to clean up various sites at which low-level radioactive substances or other materials may have been disposed of or released. We are also party to legal proceedings involving environmental matters pending in various courts and agencies. It is not possible for us to estimate reliably the amount and timing of all future expenditures related to environmental matters because of: - the difficulty of estimating clean up costs; - the uncertainty in quantifying liability under environmental laws that impose joint and several liability on all potentially responsible parties; - the nature of environmental laws and regulations; and - the possible introduction of future environmental laws and regulations. Although we believe we have established appropriate reserves for liabilities, including clean up costs, we could be required to set aside additional reserves in the future due to these uncertainties. OUR OPERATIONS ARE SUBJECT TO OPERATIONAL HAZARDS AND UNINSURED RISKS. Our operations are subject to the inherent risks normally associated with those operations, including explosions, pollution, release of toxic substances, fires, hurricanes and adverse weather conditions and other hazards, each of which could result in damage to or destruction of our facilities or damages to persons and property. In addition, our operations face possible risks associated with acts of aggression on our assets. If any of these events were to occur, we could suffer substantial losses. While we maintain insurance against these types of risks to the extent and in amounts that we believe are reasonable, our financial condition and operations could be adversely affected if a significant event occurs that is not fully covered by insurance. 7 RATIO OF EARNINGS TO FIXED CHARGES The following table presents the ratio of earnings to fixed charges for El Paso Natural Gas and its consolidated subsidiaries for the periods indicated: THREE MONTHS ENDED YEAR ENDED MARCH 31, ------------------------------------ ------------ 1997 1998 1999 2000 2001 2001 2002 ---- ---- ---- ---- ---- ---- ---- Ratio of earnings to fixed charges......... 2.4x 2.1x 2.5x 2.8x 2.5x 3.4x 4.9x ------------------ For the purposes of computing these ratios, earnings means income (loss) from continuing operations before: - income taxes; - interest expense, not including interest on rate refunds; - amortization of debt costs; and - that portion of rental expense which we believe to represent an interest factor. Fixed charges means the sum of the following: - interest costs, not including interest on rate refunds; - amortization of debt costs; and - that portion of rental expense which we believe to represent an interest factor. 8 USE OF PROCEEDS We will not receive any cash proceeds from the issuance of the New Notes. We will exchange outstanding Old Notes for New Notes in like principal amount as contemplated in this prospectus. The terms of the New Notes are identical in all material respects to the existing Old Notes except as otherwise described herein under "Description of the Notes." The Old Notes surrendered in exchange for the New Notes will be retired and canceled and cannot be reissued. Accordingly, issuance of the New Notes will not result in a change in our total debt and other financing obligations. CAPITALIZATION The following table sets forth our historical unaudited capitalization as of March 31, 2002, and our capitalization as adjusted to reflect the issuance of $300 million of Old Notes on June 10, 2002, and our application of the net proceeds of $297 million to reduce our short-term indebtedness. The exchange of the Old Notes for the New Notes will not impact our overall capitalization. This table is unaudited and should be read in conjunction with our consolidated financial statements and related notes contained in our 2001 Annual Report on Form 10-K and our Quarterly Report on Form 10-Q for the quarter ended March 31, 2002, each of which is incorporated herein by reference. AS OF MARCH 31, 2002 --------------------------- HISTORICAL AS ADJUSTED(1) ---------- -------------- (UNAUDITED) ($ IN MILLIONS) Short-term debt: Commercial paper.......................................... $ 560 $ 263 ------ ------ Total long-term debt........................................ 659 956 ------ ------ Stockholder's equity: Preferred stock, 8%, par value $0.01 per share; authorized 1,000,000 shares; issued 500,000 shares; stated at liquidation value...................................... 350 350 Common stock, par value $1 per share; authorized and issued 1,000 shares.................................... -- -- Additional paid-in capital................................ 714 714 Retained earnings......................................... 253 253 ------ ------ Total stockholder's equity........................ 1,317 1,317 ------ ------ Total capitalization.............................. $2,536 $2,536 ====== ====== --------------- (1) Reflects the issuance of $300 million of Old Notes and the use of $297 million of the net proceeds to reduce short-term debt. 9 THE EXCHANGE OFFER EXCHANGE TERMS Old Notes in an aggregate principal amount of $300,000,000 are currently issued and outstanding. The maximum aggregate principal amount of New Notes that will be issued in exchange for Old Notes is $300,000,000. The terms of the New Notes and the Old Notes are substantially the same in all material respects, except that the New Notes will not contain terms with respect to transfer restrictions, registration rights and payments of additional interest. The New Notes will bear interest at a rate of 8.375% per year, payable semi-annually on June 15 and December 15 of each year, beginning on December 15, 2002. Holders of New Notes will receive interest from the date of the original issuance of the Old Notes or from the date of the last payment of interest on the Old Notes, whichever is later. Holders of New Notes will not receive any interest on Old Notes tendered and accepted for exchange. In order to exchange your Old Notes for transferable New Notes in the exchange offer, you will be required to make the following representations, which are included in the letter of transmittal: - any New Notes that you receive will be acquired in the ordinary course of your business; - you are not participating, and have no arrangement or understanding with any person or entity to participate, in the distribution of the New Notes; - you are not our "affiliate," as defined in Rule 405 under the Securities Act, or a broker-dealer tendering Old Notes acquired directly from us for resale pursuant to Rule 144A or any other available exemption under the Securities Act; and - if you are not a broker-dealer, that you are not engaged in and do not intend to engage in the distribution of the New Notes. Upon the terms and subject to the conditions set forth in this prospectus and in the letter of transmittal, we will accept for exchange any Old Notes properly tendered in the exchange offer, and the exchange agent will deliver the New Notes promptly after the expiration date of the exchange offer. If you tender your Old Notes, you will not be required to pay brokerage commissions or fees or, subject to the instructions in the letter of transmittal, transfer taxes with respect to the exchange of the Old Notes in connection with the exchange offer. We will pay all charges, expenses and transfer taxes in connection with the exchange offer, other than the taxes described below under "-- Transfer Taxes." WE MAKE NO RECOMMENDATION TO YOU AS TO WHETHER YOU SHOULD TENDER OR REFRAIN FROM TENDERING ALL OR ANY PORTION OF YOUR EXISTING OLD NOTES INTO THIS EXCHANGE OFFER. IN ADDITION, NO ONE HAS BEEN AUTHORIZED TO MAKE THIS RECOMMENDATION. YOU MUST MAKE YOUR OWN DECISION WHETHER TO TENDER INTO THIS EXCHANGE OFFER AND, IF SO, THE AGGREGATE AMOUNT OF OLD NOTES TO TENDER AFTER READING THIS PROSPECTUS AND THE LETTER OF TRANSMITTAL AND CONSULTING WITH YOUR ADVISORS, IF ANY, BASED ON YOUR FINANCIAL POSITION AND REQUIREMENTS. EXPIRATION DATE; EXTENSIONS; TERMINATION; AMENDMENTS The exchange offer expires at 5:00 p.m., New York City time, on , 2002, unless we extend the exchange offer, in which case the expiration date will be the latest date and time to which we extend the exchange offer. We expressly reserve the right, so long as applicable law allows: - to delay our acceptance of Old Notes for exchange; - to terminate the exchange offer if any of the conditions set forth under "-- Conditions of the Exchange Offer" exist; - to waive any condition to the exchange offer; 10 - to amend any of the terms of the exchange offer; and - to extend the expiration date and retain all Old Notes tendered in the exchange offer, subject to your right to withdraw your tendered Old Notes as described under "-- Withdrawal of Tenders." Any waiver or amendment to the exchange offer will apply to all Old Notes tendered, regardless of when or in what order the Old Notes were tendered. If the exchange offer is amended in a manner that we think constitutes a material change, or if we waive a material condition of the exchange offer, we will promptly disclose the amendment or waiver by means of a prospectus supplement that will be distributed to the registered holders of the Old Notes, and we will extend the exchange offer to the extent required by Rule 14e-1 under the Exchange Act. We will promptly follow any delay in acceptance, termination, extension or amendment by oral or written notice of the event to the exchange agent, followed promptly by oral or written notice to the registered holders. Should we choose to delay, extend, amend or terminate the exchange offer, we will have no obligation to publish, advertise or otherwise communicate this announcement, other than by making a timely release to an appropriate news agency. In the event we terminate the exchange offer, all Old Notes previously tendered and not accepted for payment will be returned promptly to the tendering holders. In the event that the exchange offer is withdrawn or otherwise not completed, New Notes will not be given to holders of Old Notes who have validly tendered their Old Notes. RESALE OF NEW NOTES Based on interpretations of the SEC staff set forth in no action letters issued to third parties, we believe that New Notes issued under the exchange offer in exchange for Old Notes may be offered for resale, resold and otherwise transferred by you without compliance with the registration and prospectus delivery requirements of the Securities Act, if: - you are acquiring New Notes in the ordinary course of your business; - you are not participating, and have no arrangement or understanding with any person to participate, in the distribution of the New Notes; - you are not our "affiliate" within the meaning of Rule 405 under the Securities Act; - you are not a broker-dealer who purchased Old Notes directly from us for resale pursuant to Rule 144A or any other available exemption under the Securities Act; and If you tender Old Notes in the exchange offer with the intention of participating in any manner in a distribution of the New Notes: - you cannot rely on those interpretations by the SEC staff, and - you must comply with the registration and prospectus delivery requirements of the Securities Act in connection with a secondary resale transaction and that such a secondary resale transaction must be covered by an effective registration statement containing the selling security holder information required by Item 507 or 508, as applicable, of Regulation S-K. Only broker-dealers that acquired the Old Notes as a result of market-making activities or other trading activities may participate in the exchange offer. Each broker-dealer that receives New Notes for its own account in exchange for Old Notes, where such Old Notes were acquired by such broker-dealer as a result of market-making activities or other trading activities, must acknowledge that it will deliver a prospectus in connection with any resale of the New Notes. Please read the section captioned "Plan of Distribution" for more details regarding the transfer of New Notes. 11 ACCEPTANCE OF OLD NOTES FOR EXCHANGE We will accept for exchange Old Notes validly tendered pursuant to the exchange offer, or defectively tendered, if such defect has been waived by us. We will not accept Old Notes for exchange subsequent to the expiration date of the exchange offer. Tenders of Old Notes will be accepted only in denominations of $1,000 and integral multiples thereof. We expressly reserve the right, in our sole discretion, to: - delay acceptance for exchange of Old Notes tendered under the exchange offer, subject to Rule 14e-1 under the Exchange Act, which requires that an offeror pay the consideration offered or return the securities deposited by or on behalf of the holders promptly after the termination or withdrawal of a tender offer, or - terminate the exchange offer and not accept for exchange any Old Notes not theretofore accepted for exchange, if any of the conditions set forth below under "-- Conditions of the Exchange Offer" have not been satisfied or waived by us or in order to comply in whole or in part with any applicable law. In all cases, New Notes will be issued only after timely receipt by the exchange agent of certificates representing Old Notes, or confirmation of book-entry transfer, a properly completed and duly executed letter of transmittal, or a manually signed facsimile thereof, and any other required documents. For purposes of the exchange offer, we will be deemed to have accepted for exchange validly tendered Old Notes, or defectively tendered Old Notes with respect to which we have waived such defect, if, as and when we give oral, confirmed in writing, or written notice to the exchange agent. Promptly after the expiration date, we will deposit the New Notes with the exchange agent, who will act as agent for the tendering holders for the purpose of receiving the New Notes and transmitting them to the holders. The exchange agent will deliver the New Notes to holders of Old Notes accepted for exchange after the exchange agent receives the New Notes. If, for any reason, we delay acceptance for exchange of validly tendered Old Notes or we are unable to accept for exchange validly tendered Old Notes, then the exchange agent may, nevertheless, on our behalf, retain tendered Old Notes, without prejudice to our rights described under "-- Expiration Date; Extensions; Termination; Amendments", "-- Conditions of the Exchange Offer" and "-- Withdrawal of Tenders", subject to Rule 14e-1 under the Exchange Act, which requires that an offeror pay the consideration offered or return the securities deposited by or on behalf of the holders thereof promptly after the termination or withdrawal of a tender offer. If any tendered Old Notes are not accepted for exchange for any reason, or if certificates are submitted evidencing more Old Notes than those that are tendered, certificates evidencing Old Notes that are not exchanged will be returned, without expense, to the tendering holder, or, in the case of Old Notes tendered by book-entry transfer into the exchange agent's account at a book-entry transfer facility under the procedure set forth under "-- Procedures for Tendering Old Notes -- Book-Entry Transfer", such Old Notes will be credited to the account maintained at such book-entry transfer facility from which such Old Notes were delivered, unless otherwise requested by such holder under "Special Delivery Instructions" in the letter of transmittal, promptly following the expiration date or the termination of the exchange offer. Tendering holders of Old Notes exchanged in the exchange offer will not be obligated to pay brokerage commissions or transfer taxes with respect to the exchange of their Old Notes other than as described in "Transfer Taxes" or in Instruction 7 to the letter of transmittal. We will pay all other charges and expenses in connection with the exchange offer. PROCEDURES FOR TENDERING OLD NOTES Any beneficial owner whose Old Notes are registered in the name of a broker, dealer, commercial bank, trust company or other nominee or held through a book-entry transfer facility and who wishes to tender Old Notes should contact such registered holder promptly and instruct such registered holder to tender Old Notes on such beneficial owner's behalf. 12 TENDER OF OLD NOTES HELD THROUGH DEPOSITORY TRUST COMPANY The exchange agent and Depository Trust Company ("DTC") have confirmed that the exchange offer is eligible for the DTC's automated tender offer program. Accordingly, DTC participants may electronically transmit their acceptance of the exchange offer by causing DTC to transfer Old Notes to the exchange agent in accordance with DTC's automated tender offer program procedures for transfer. DTC will then send an agent's message to the exchange agent. The term "agent's message" means a message transmitted by DTC, received by the exchange agent and forming part of the book-entry confirmation, which states that DTC has received an express acknowledgment from the participant in DTC tendering Old Notes that are the subject of that book-entry confirmation that the participant has received and agrees to be bound by the terms of the letter of transmittal, and that we may enforce such agreement against such participant. In the case of an agent's message relating to guaranteed delivery, the term means a message transmitted by DTC and received by the exchange agent which states that DTC has received an express acknowledgment from the participant in DTC tendering Old Notes that they have received and agree to be bound by the notice of guaranteed delivery. TENDER OF OLD NOTES HELD IN CERTIFICATED FORM For a holder to validly tender Old Notes held in certificated form: - the exchange agent must receive at its address set forth in this prospectus a properly completed and validly executed letter of transmittal, or a manually signed facsimile thereof, together with any signature guarantees and any other documents required by the instructions to the letter of transmittal, and - the exchange agent must receive certificates for tendered Old Notes at such address, or such Old Notes must be transferred pursuant to the procedures for book-entry transfer described below. A confirmation of such book-entry transfer must be received by the exchange agent prior to the expiration date of the exchange offer. A holder who desires to tender Old Notes and who cannot comply with the procedures set forth herein for tender on a timely basis or whose Old Notes are not immediately available must comply with the procedures for guaranteed delivery set forth below. LETTERS OF TRANSMITTAL AND OLD NOTES SHOULD BE SENT ONLY TO THE EXCHANGE AGENT, AND NOT TO US OR TO DTC. THE METHOD OF DELIVERY OF OLD NOTES, LETTERS OF TRANSMITTAL AND ALL OTHER REQUIRED DOCUMENTS TO THE EXCHANGE AGENT IS AT THE ELECTION AND RISK OF THE HOLDER TENDERING OLD NOTES. DELIVERY OF SUCH DOCUMENTS WILL BE DEEMED MADE ONLY WHEN ACTUALLY RECEIVED BY THE EXCHANGE AGENT. IF SUCH DELIVERY IS BY MAIL, WE SUGGEST THAT THE HOLDER USE PROPERTY INSURED, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED, AND THAT THE MAILING BE MADE SUFFICIENTLY IN ADVANCE OF THE EXPIRATION DATE OF THE EXCHANGE OFFER TO PERMIT DELIVERY TO THE EXCHANGE AGENT PRIOR TO SUCH DATE. NO ALTERNATIVE, CONDITIONAL OR CONTINGENT TENDERS OF OLD NOTES WILL BE ACCEPTED. SIGNATURE GUARANTEE Signatures on the letter of transmittal must be guaranteed by an eligible institution unless: - the letter of transmittal is signed by the registered holder of the Old Notes tendered therewith, or by a participant in one of the book-entry transfer facilities whose name appears on a security position listing it as the owner of those Old Notes, or if any Old Notes for principal amounts not tendered are to be issued directly to the holder, or, if tendered by a participant in one of the book-entry transfer facilities, any Old Notes for principal amounts not tendered or not accepted for exchange are to be credited to the participant's account at the book-entry transfer facility, and neither the "Special Issuance Instructions" nor the "Special Delivery Instructions" box on the letter of transmittal has been completed, or 13 - the Old Notes are tendered for the account of an eligible institution. An eligible institution is a firm that is a member of a registered national securities exchange or of the National Association of Securities Dealers, Inc., a commercial bank or a trust company having an office or correspondent in the United States or an "eligible guarantor institution" within the meaning of Rule 17Ad-15 under the Exchange Act. BOOK-ENTRY TRANSFER The exchange agent will seek to establish a new account or utilize an existing account with respect to the Old Notes at DTC promptly after the date of this prospectus. Any financial institution that is a participant in the DTC system and whose name appears on a security position listing as the owner of the Old Notes may make book-entry delivery of Old Notes by causing DTC to transfer such Old Notes into the exchange agent's account. HOWEVER, ALTHOUGH DELIVERY OF OLD NOTES MAY BE EFFECTED THROUGH BOOK-ENTRY TRANSFER INTO THE EXCHANGE AGENT'S ACCOUNT AT DTC, A PROPERLY COMPLETED AND VALIDLY EXECUTED LETTER OF TRANSMITTAL, OR A MANUALLY SIGNED FACSIMILE THEREOF, MUST BE RECEIVED BY THE EXCHANGE AGENT AT ONE OF ITS ADDRESSES SET FORTH IN THIS PROSPECTUS ON OR PRIOR TO THE EXPIRATION DATE OF THE EXCHANGE OFFER, OR ELSE THE GUARANTEED DELIVERY PROCEDURES DESCRIBED BELOW MUST BE COMPLIED WITH. The confirmation of a book-entry transfer of Old Notes into the exchange agent's account at DTC is referred to in this prospectus as a "book-entry confirmation." Delivery of documents to DTC in accordance with DTC's procedures does not constitute delivery to the exchange agent. GUARANTEED DELIVERY If you wish to tender your Old Notes and: (1) certificates representing your Old Notes are not lost but are not immediately available, (2) time will not permit your letter of transmittal, certificates representing your Old Notes and all other required documents to reach the exchange agent on or prior to the expiration date of the exchange offer, or (3) the procedures for book-entry transfer cannot be completed on or prior to the expiration date of the exchange offer, you may nevertheless tender if all of the following conditions are complied with: - your tender is made by or through an eligible institution; and - on or prior to the expiration date of the exchange offer, the exchange agent has received from the eligible institution a properly completed and validly executed notice of guaranteed delivery, by manually signed facsimile transmission, mail or hand delivery, in substantially the form provided with this prospectus. The notice of guaranteed delivery must: (a) set forth your name and address, the registered number(s) of your Old Notes and the principal amount of Old Notes tendered; (b) state that the tender is being made thereby; (c) guarantee that, within three New York Stock Exchange trading days after the expiration date, the letter of transmittal or facsimile thereof properly completed and validly executed, together with certificates representing the Old Notes, or a book-entry confirmation, and any other documents required by the letter of transmittal and the instructions thereto, will be deposited by the eligible institution with the exchange agent; and (d) the exchange agent receives the properly completed and validly executed letter of transmittal or facsimile thereof with any required signature guarantees, together with certificates for all Old Notes in proper form for transfer, or a book-entry confirmation, and any other required documents, within three New York Stock Exchange trading days after the expiration date. 14 OTHER MATTERS New Notes will be issued in exchange for Old Notes accepted for exchange only after timely receipt by the exchange agent of: - certificates for (or a timely book-entry confirmation with respect to) your Old Notes, - a properly completed and duly executed letter of transmittal or facsimile thereof with any required signature guarantees, or, in the case of a book-entry transfer, an agent's message, and - any other documents required by the letter of transmittal. We will determine, in our sole discretion, all questions as to the form of all documents, validity, eligibility, including time of receipt, and acceptance of all tenders of Old Notes. Our determination will be final and binding on all parties. ALTERNATIVE, CONDITIONAL OR CONTINGENT TENDERS OF OLD NOTES WILL NOT BE CONSIDERED VALID. WE RESERVE THE ABSOLUTE RIGHT TO REJECT ANY OR ALL TENDERS OF OLD NOTES THAT ARE NOT IN PROPER FORM OR THE ACCEPTANCE OF WHICH, IN OUR OPINION, WOULD BE UNLAWFUL. WE ALSO RESERVE THE RIGHT TO WAIVE ANY DEFECTS, IRREGULARITIES OR CONDITIONS OF TENDER AS TO PARTICULAR OLD NOTES. Our interpretation of the terms and conditions of the exchange offer, including the instructions in the letter of transmittal, will be final and binding. Any defect or irregularity in connection with tenders of Old Notes must be cured within the time we determine, unless waived by us. We will not consider the tender of Old Notes to have been validly made until all defects and irregularities have been waived by us or cured. Neither we, the exchange agent, or any other person will be under any duty to give notice of any defects or irregularities in tenders of Old Notes, or will incur any liability to holders for failure to give any such notice. WITHDRAWAL OF TENDERS Except as otherwise provided in this prospectus, you may withdraw your tender of Old Notes at any time prior to the expiration date. For a withdrawal to be effective: - the exchange agent must receive a written notice of withdrawal at one of the addresses set forth below under "-- Exchange Agent", or - you must comply with the appropriate procedures of DTC's automated tender offer program system. Any notice of withdrawal must: - specify the name of the person who tendered the Old Notes to be withdrawn and - identify the Old Notes to be withdrawn, including the principal amount of the Old Notes. If Old Notes have been tendered pursuant to the procedure for book-entry transfer described above, any notice of withdrawal must specify the name and number of the account at DTC to be credited with the withdrawn Old Notes and otherwise comply with the procedures of DTC. We will determine all questions as to validity, form, eligibility and time of receipt of any withdrawal notices. Our determination will be final and binding on all parties. We will deem any Old Notes so withdrawn not to have been validly tendered for exchange for purposes of the exchange offer. Any Old Notes that have been tendered for exchange but that are not exchanged for any reason will be returned to their holder without cost to the holder or, in the case of Old Notes tendered by book-entry transfer into the exchange agent's account at DTC according to the procedures described above, such Old Notes will be credited to an account maintained with DTC for the Old Notes. This return or crediting will take place as soon as practicable after withdrawal, rejection of tender or termination of the exchange offer. You may retender properly withdrawn Old Notes by following one of the procedures described under "-- Procedures for Tendering Old Notes" at any time on or prior to the expiration date. 15 CONDITIONS OF THE EXCHANGE OFFER Notwithstanding any other provisions of the exchange offer, if, on or prior to the expiration date, we determine, in our reasonable judgment, that the exchange offer, or the making of an exchange by a holder of Old Notes, would violate applicable law or any applicable interpretation of the staff of the SEC, we will not be required to accept for exchange, or to exchange, any tendered Old Notes. We may also terminate, waive any conditions to or amend the exchange offer or, subject to Rule 14e-1 under the Exchange Act, which requires that an offeror pay the consideration offered or return the securities deposited by or on behalf of the holders thereof promptly after the termination or withdrawal of the exchange offer, or postpone the acceptance for exchange of tendered Old Notes. TRANSFER TAXES We will pay all transfer taxes applicable to the transfer and exchange of Old Notes pursuant to the exchange offer. If, however: - delivery of the New Notes and/or certificates for Old Notes for principal amounts not exchanged, are to be made to any person other than the record holder of the Old Notes tendered; - tendered certificates for Old Notes are recorded in the name of any person other than the person signing any letter of transmittal; or - a transfer tax is imposed for any reason other than the transfer and exchange of Old Notes to us or our order, the amount of any such transfer taxes, whether imposed on the record holder or any other person, will be payable by the tendering holder prior to the issuance of the New Notes. CONSEQUENCES OF FAILING TO EXCHANGE If you do not exchange your Old Notes for New Notes in the exchange offer, you will remain subject to the restrictions on transfer of the Old Notes: - as set forth in the legend printed on the Old Notes as a consequence of the issuance of the Old Notes pursuant to the exemptions from, or in transactions not subject to, the registration requirements of the Securities Act and applicable state securities laws; and - otherwise set forth in the offering circular distributed in connection with the private offering of the Old Notes. In general, you may not offer or sell the Old Notes unless they are registered under the Securities Act, or if the offer or sale is exempt from registration under the Securities Act and applicable state securities laws. Except as required by the registration rights agreement, we do not intend to register resales of the Old Notes under the Securities Act. ACCOUNTING TREATMENT The New Notes will be recorded at the same carrying value as the Old Notes, as reflected in our accounting records on the date of the exchange. Accordingly, we will not recognize any gain or loss for accounting purposes upon the consummation of the exchange offer. We will amortize the expenses of the exchange offer over the term of the exchange notes. EXCHANGE AGENT Deutsche Bank Trust Company Americas has been appointed as exchange agent for the exchange offer. You should direct questions and requests for assistance, requests for additional copies of this prospectus, the letter of transmittal or any other documents to the exchange agent. You should send 16 certificates for Old Notes, letters of transmittal and any other required documents to the exchange agent addressed as follows: DEUTSCHE BANK TRUST COMPANY AMERICAS By Overnight, By Mail: By Hand in New York: Registered or Certified Mail DB Services Tennessee, Inc. Deutsche Bank Trust Company or Overnight Courier: Reorganization Unit Americas DB Services Tennessee, Inc. P.O. Box 292737 C/O The Depository Trust Corporate Trust & Agency Nashville, Tennessee 37229-2737 Clearing Corporation Services By Facsimile: 55 Water Street, 1st Floor Reorganization Unit (for eligible institutions Jeanette Park Entrance 648 Grassmere Park Road only) New York, New York 10041 Nashville, Tennessee 37211 (615) 835-3701 Information: (800) 735-7777 Confirm by telephone: (615) 835-3572 17 DESCRIPTION OF THE NOTES The New Notes will be issued, and the Old Notes were issued, under an indenture between us and JPMorgan Chase Bank (formerly known as The Chase Manhattan Bank), as indenture trustee, as supplemented through June 10, 2002. You may obtain a copy of the indenture from the trustee at its corporate trust office in New York, New York. The terms of the notes include those stated in the indenture and made a part thereof by reference to the Trust Indenture Act in effect on the date of the indenture. This summary of the material terms of the notes and the indenture does not purport to be complete and is subject to, and is qualified in its entirety by reference to, the indenture, including the definitions of certain terms therein, and the Trust Indenture Act. Terms used in this section and not otherwise defined in this section have the respective meanings assigned to them in the indenture. GENERAL The notes: - are our general unsecured obligations; - rank equally with all of our other existing and future senior, unsecured and unsubordinated debt; - rank senior to all of our existing and future subordinated debt; and - constitute a new series of our senior unsecured obligations under the indenture. PRINCIPAL, MATURITY AND INTEREST The notes will mature on June 15, 2032. We may issue additional notes of this series from time to time in the future which would contain the same terms and the same CUSIP numbers as the notes offered hereby, without the consent of the holders of the notes, in compliance with the covenants of the indenture. Interest on the notes will: - accrue at the rate of 8.375% per year; - be payable semiannually on each June 15 and December 15, commencing December 15, 2002; - be payable to the person in whose name the notes are registered at the close of business on the relevant June 1 and December 1 preceding the applicable interest payment date; - be computed on the basis of a 360-day year comprised of twelve 30-day months; and - be payable on overdue interest to the extent permitted by law at the same rate as interest is payable on principal. If any interest payment date, maturity date or redemption date falls on a day that is not a business day, the payment will be made on the next business day (and without any interest or other payment in respect of such delay) with the same force and effect as if made on the relevant interest payment date, maturity date or redemption date. Unless we default on a payment, no interest will accrue for the period from and after the applicable maturity date or redemption date. DENOMINATIONS The notes will be issued in registered form in denominations of $1,000 each or integral multiples thereof. OPTIONAL REDEMPTION OF NOTES The notes will be redeemable, in whole or in part, at our option at any time in whole, or from time to time in part, prior to their maturity date, at the Make-Whole Price (as defined below), on not less than 30 calendar days nor more than 60 calendar days notice prior to the date of redemption and in accordance with the provisions of the indenture. 18 "Make-Whole Price" means an amount equal to the greater of: (1) 100% of the principal amount of the notes to be redeemed; and (2) as determined by an Independent Investment Banker, the sum of the present values of the remaining scheduled payments of principal and interest thereon (not including any portion of such payments of interest accrued as of the redemption date) discounted back to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined below) plus 50 basis points, plus, in the case of both (1) and (2), accrued and unpaid interest to the redemption date. Unless we default in payment of the Make-Whole Price, on and after the applicable redemption date, interest will cease to accrue on the notes to be redeemed. If we redeem a note in part only, a new note of like tenor for the unredeemed portion thereof and otherwise having the same terms as the note partially redeemed will be issued in the name of the holder of the note upon the presentation and surrender thereof. "Comparable Treasury Issue" means the United States Treasury security selected by an Independent Investment Banker as having a maturity comparable to the remaining term of the notes to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of the notes. "Comparable Treasury Price" means, with respect to any redemption date, (1) the average of four Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (2) if the trustee obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such Reference Treasury Dealer Quotations. "Independent Investment Banker" means Credit Suisse First Boston Corporation and its successors, or, if such firm or the successors, if any, to such firm, as the case may be, are unwilling or unable to select the Comparable Treasury Issue, an independent investment banking institution of national standing appointed by the trustee after consultation with us. "Reference Treasury Dealer" means Credit Suisse First Boston Corporation and three additional primary U.S. government securities dealers in New York City (each a "Primary Treasury Dealer") selected by the trustee after consultation with us, and their respective successors (provided, however, that if any such firm or any such successor, as the case may be, shall cease to be a primary U.S. government securities dealer in New York City, the trustee, after consultation with us, shall substitute therefor another Primary Treasury Dealer). "Reference Treasury Dealer Quotations" means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Trustee, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. on the third Business Day preceding such redemption date. "Treasury Rate" means, with respect to any redemption date, (1) the yield, under the heading which represents the average for the immediately preceding week, appearing in the most recently published statistical release designated "H.15(519)" or any successor publication that is published weekly by the Board of Governors of the Federal Reserve System and that establishes yields on actively traded United States Treasury securities adjusted to constant maturity under the caption "Treasury Constant Maturities," for the maturity corresponding to the Comparable Treasury Issue (if no maturity is within three months before or after the Stated Maturity, yields for the two published maturities most closely corresponding to the Comparable Treasury Issue shall be determined, and the Treasury Rate shall be interpolated or extrapolated from such yields on a straight-line basis, rounding to the nearest month) or (2) if such release (or any successor release) is not published during the week preceding the calculation date or does not contain such yields, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a 19 percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date. The Treasury Rate shall be calculated on the third Business Day preceding the redemption date. Notwithstanding Section 1104 of the indenture, the notice of redemption with respect to the foregoing redemption need not set forth the Make-Whole Price but only the manner of calculation thereof. The Company shall notify the Trustee of the Make-Whole Price with respect to any redemption promptly after the calculation thereof, and the Trustee shall not be responsible for such calculation. SINKING FUND We are not required to make mandatory redemption or sinking fund payments with respect to the notes. CONSOLIDATION, MERGER OR SALE The indenture generally permits a consolidation or merger between us and another corporation. It also permits the sale by us of all or substantially all of our property and assets. If this occurs, the remaining or acquiring corporation will assume all of our responsibilities and liabilities under the indentures, including the payment of all amounts due on the notes and performance of the covenants in the indenture. However, we will consolidate or merge with or into any other corporation or sell all or substantially all of our assets only according to the terms and conditions of the indenture. The remaining or acquiring corporation will be substituted for us in the indenture with the same effect as if it had been an original party to the indenture. After that, the successor corporation may exercise our rights and powers under the indenture, in our name or in its own name. Any act or proceeding required or permitted to be done by our board or any of our officers may be done by the board or officers of the successor corporation. If we sell all or substantially all of our assets, we will be released from all our liabilities and obligations under the indenture and under the notes. MODIFICATION OF INDENTURE Under the indenture, our rights and obligations and the rights of the holders of the notes may be modified with the consent of the holders of a majority in aggregate principal amount of the outstanding notes of this series affected by the modification. No modification of the principal or interest payment terms, and no modification reducing the percentage required for modifications, is effective against any holder without its consent. EVENTS OF DEFAULT "Event of default" when used in the indenture will mean any of the following: - failure to pay the principal of or any premium on any note when due; - failure to pay interest on any note for 30 days; - failure to perform any other covenant in the indenture that continues for 60 days after being given written notice; - certain events in our bankruptcy, insolvency or reorganization; or - any other event of default included in the indenture. An event of default for the notes does not necessarily constitute an event of default for any other series of debt securities issued under the indenture. The trustee may withhold notice to the holders of the notes of any default, except in the payment of principal or interest, if it considers such withholding of notice to be in the best interests of the holders. If an event of default for the notes occurs and continues, the trustee or the holders of at least 25% in the aggregate principal amount of the notes of the series may declare the entire principal of the notes to 20 be due and payable immediately. If this happens, subject to certain conditions, the holders of a majority of the aggregate principal amount of the notes can void the declaration. Other than its duties in the case of a default, a trustee is not obligated to exercise any of its rights or powers under the indenture at the request, order or direction of any holders, unless the holders offer the trustee reasonable indemnity. If they provide this reasonable indemnification, the holders of a majority in principal amount of the notes may direct the time, method and place of conducting any proceeding or any remedy available to the trustee, or exercising any power conferred upon the trustee, for the notes. COVENANTS Under the indenture, we will: - pay the principal of, and interest and any premium on, the notes when due; - maintain a place of payment; - deliver a report to the trustee at the end of each fiscal year reviewing our obligations under the indenture; and - deposit sufficient funds with any paying agent on or before the due date for any principal, interest or premium. Limitation on Liens. The indenture provides that we will not, nor will we permit any restricted subsidiary to, create, assume, incur or suffer to exist any lien upon any principal property, whether owned or leased on the date of the indenture or thereafter acquired, to secure any of our debt or of any other person (other than the senior debt securities issued under the indenture), without causing all of the senior debt securities (including the notes) outstanding under the indenture to be secured equally and ratably with, or prior to, the new debt so long as the new debt is so secured. This restriction does not, however, prohibit us from creating the following: (1) any lien upon any of our property or assets or the property or assets of any restricted subsidiary in existence on the date of the indenture or created pursuant to an "after-acquired property" clause or similar term in existence on the date of the indenture or any mortgage, pledge agreement, security agreement or other similar instrument in existence on the date of the indenture; (2) any lien upon any property or assets created at the time of acquisition of such property or assets by us or any of our restricted subsidiaries or within one year after such time to secure all or a portion of the purchase price for such property or assets or debt incurred to finance such purchase price, whether such debt was incurred prior to, at the time of or within one year of such acquisition; (3) any lien upon any property or assets existing thereon at the time of the acquisition thereof by us or any of our restricted subsidiaries (whether or not the obligations secured thereby are assumed by us or any of our restricted subsidiaries); (4) any lien upon any property or assets of a person existing thereon at the time such person becomes a restricted subsidiary by acquisition, merger or otherwise; (5) the assumption by us or any of our restricted subsidiaries of obligations secured by any lien existing at the time of the acquisition by us or any of our restricted subsidiaries of the property or assets subject to such lien or at the time of the acquisition of the person which owns that property or assets; (6) any lien on property to secure all or part of the cost of construction or improvements thereon or to secure debt incurred prior to, at the time of, or within one year after completion of such construction or making of such improvements, to provide funds for any such purpose; (7) any lien on any oil, gas, mineral and processing and other plant properties to secure the payment of costs, expenses or liabilities incurred under any lease or grant or operating or other similar 21 agreement in connection with or incident to the exploration, development, maintenance or operation of such properties; (8) any lien arising from or in connection with a conveyance by us or any of our restricted subsidiaries of any production payment with respect to oil, gas, natural gas, carbon dioxide, sulphur, helium, coal, metals, minerals, steam, timber or other natural resources. (9) any lien in favor of us or any of our restricted subsidiaries; (10) any lien created or assumed by us or any of our restricted subsidiaries in connection with the issuance of debt the interest on which is excludable from gross income of the holder of such debt pursuant to the Internal Revenue Code of 1986, as amended, or any successor statute, for the purpose of financing, in whole or in part, the acquisition or construction or property or assets to be used by us or any of our subsidiaries; (11) any lien upon property or assets of any foreign restricted subsidiary to secure debt of that foreign restricted subsidiary; (12) permitted liens (as defined below); (13) any lien upon any additions, improvements, replacements, repairs, fixtures, appurtenances or component parts thereof attaching to or required to be attached to property or assets pursuant to the terms of any mortgage, pledge agreement, security agreement or other similar instrument, creating a lien upon such property or assets permitted by clauses (1) through (10), inclusive, above; or (14) any extension, renewal, refinancing, refunding or replacement (or successive extensions, renewals, refinancing, refundings or replacements) of any lien, in whole or in part, that is referred to in clauses (1) through (13), inclusive, above, or of any debt secured thereby; provided, however, that the principal amount of debt secured thereby shall not exceed the greater of the principal amount of debt so secured at the time of such extension, renewal, refinancing, refunding or replacement and the original principal amount of debt so secured (plus in each case the aggregate amount of premiums, other payments, costs and expenses required to be paid or incurred in connection with such extension, renewal, refinancing, refunding or replacement); provided, further, however, that such extension, renewal, refinancing, refunding or replacement shall be limited to all or a part of the property (including improvements, alterations and repairs on such property) subject to the encumbrance so extended, renewed, refinanced, refunded or replaced (plus improvements, alterations and repairs on such property). Notwithstanding the foregoing, under the indenture, we may, and we may permit any restricted subsidiary to, create, assume, incur, or suffer to exist any lien upon any principal property to secure our debt or debt of any person (other than the senior debt securities) that is not excepted by clauses (1) through (14), inclusive, about without securing the senior debt securities (including the notes) issued under the indenture, provided that the aggregate principal amount of all debt then outstanding secured by such lien and all similar liens, together with all net sale proceeds from sale-leaseback transactions (excluding sale-leaseback transactions permitted by clauses (1) through (4), inclusive, of the immediately following paragraph) does not exceed 15% of consolidated net tangible assets. Limitation on Sale-Leaseback Transactions. The indenture also provides that we will not, nor will we permit any restricted subsidiary to, engage in a sale-leaseback transaction, unless: (1) such sale-leaseback transaction occurs within one year from the date of acquisition of the principal property subject thereto or the date of the completion of construction or commencement of full operations on such principal property, whichever is later; (2) the sale-leaseback transaction involves a lease for a period, including renewals, of not more than three years; 22 (3) we or such restricted subsidiary would be entitled to incur debt secured by a lien on the principal property subject thereto in a principal amount equal to or exceeding the net sale proceeds from such sale-leaseback transaction without securing the senior debt securities; or (4) we or such restricted subsidiary, within a one-year period after such sale-leaseback transaction, applies or causes to be applied an amount not less than the net sale proceeds from such sale-leaseback transaction to (A) the repayment, redemption or retirement of our funded debt or funded debt of such restricted subsidiary, or (B) investment in another principal property. Notwithstanding the foregoing, under the indenture we may, and we may permit any restricted subsidiary to, effect any sale-leaseback transaction that is not excepted by clauses (1) through (4), inclusive, of the above paragraph, provided that the net sale proceeds from such sale-leaseback transaction, together with the aggregate principal amount of outstanding debt (other than the senior debt securities (including the notes) issued under the indenture) secured by liens upon principal properties not excepted by clauses (1) through (14), inclusive, of the first paragraph of the limitation on liens covenant described above, do not exceed 15% of the consolidated net tangible assets. DEFINITIONS The following are definitions of some terms used in the above covenant descriptions: "Consolidated net tangible assets" means, at any date of determination, the total amount of assets after deducting therefrom (1) all current liabilities (excluding (A) any current liabilities that by their terms are extendable or renewable at the option of the obligor thereon to a time more than 12 months after the time as of which the amount thereof is being computed, and (B) current maturities of long-term debt), and (2) the value (net of any applicable reserves) of all goodwill, trade names, trademarks, patents and other like intangible assets, all as set forth on the consolidated balance sheet of us and our consolidated subsidiaries for our most recently completed fiscal quarter, prepared in accordance with generally accepted accounting principles. "Debt" means any obligation created or assumed by any person for the repayment of money borrowed and any purchase money obligation created or assumed by such person. "Funded debt" means all debt maturing one year or more from the date of the creation thereof, all debt directly or indirectly renewable or extendible, at the option of the debtor, by its terms or by the terms of any instrument or agreement relating thereto, to a date one year or more from the date of the creation thereof, and all debt under a revolving credit or similar agreement obligating the lender or lenders to extend credit over a period of one year or more. "Lien" means any mortgage, pledge, security interest, charge, lien or other encumbrance of any kind, whether or not filed, recorded or perfected under applicable law. "Permitted liens" means (1) liens upon rights-of-way for pipeline purposes; (2) any governmental lien, mechanics', materialmen's, carriers' or similar lien incurred in the ordinary course of business which is not yet due or which is being contested in good faith by appropriate proceedings and any undetermined lien which is incidental to construction; (3) the right reserved to, or vested in, any municipality or public authority by the terms of any right, power, franchise, grant, license, permit or by any provision of law, to purchase or recapture or to designate a purchaser of, any property; (4) liens of taxes and assessments which are (a) for the then current year, (b) not at the time delinquent, or (c) delinquent but the validity of which is being contested at the time by us or any of our subsidiaries in good faith; (5) liens of, or to secure performance of, leases; (6) any lien upon, or deposits of, any assets in favor of any surety company or clerk of court for the purpose of obtaining indemnity or stay of judicial proceedings; (7) any lien upon property or assets acquired or sold by us or any of our restricted subsidiaries resulting from the exercise of any rights arising out of defaults on receivables; (8) any lien incurred in the ordinary course of business in connection with workmen's compensation, unemployment insurance, temporary disability, social security, retiree health or similar laws or regulations or to secure obligations imposed by statute or governmental regulations; (9) any lien upon any property or assets in accordance with customary banking practice to 23 secure any debt incurred by us or any of our restricted subsidiaries in connection with the exporting of goods to, or between, or the marketing of goods in, or the importing of goods from, foreign countries; or (10) any lien in favor of the United States or any state thereof, or any other country, or any political subdivision of any of the foregoing, to secure partial, progress, advance, or other payments pursuant to any contract or statute, or any lien securing industrial development, pollution control, or similar revenue bonds. "Person" means any individual, corporation, partnership, joint venture, limited liability company, association, joint-stock company, trust, other entity, unincorporated organization, or government or any agency or political subdivision thereof. "Principal property" means (1) any pipeline assets owned by us or any of our subsidiaries, including any related facilities employed in the transportation, distribution or marketing of natural gas, that are located in the United States or Canada, and (2) any processing or manufacturing plant owned or leased by us or any of our subsidiaries that are located within the United States or Canada, except, in the case of either clause (1) or (2), any such assets or plant which, in the opinion of our board of directors, is not material in relation to the activities of us and our subsidiaries as a whole. "Restricted subsidiary" means any of our subsidiaries owning or leasing any principal property. "Sale-leaseback transaction" means the sale or transfer by us or any of our restricted subsidiaries of any principal property to a person (other than us or a subsidiary) and the taking back by us or any of our restricted subsidiaries, as the case may be, of a lease of such principal property. DEFEASANCE We will be discharged from our obligations on the notes at any time if we deposit with the trustee sufficient cash or government securities to pay the principal, interest, any premium and any other sums due to the stated maturity date or a redemption date of the notes. If this happens, the holders of the notes will not be entitled to the benefits of the indenture except for registration of transfer and exchange of notes and replacement of lost, stolen or mutilated notes. METHODS OF RECEIVING PAYMENTS ON THE NOTES If a holder has given wire transfer instructions to us, we will make all payments of principal of, premium, if any, and interest and liquidated damages (as defined below under the caption "Exchange Offer and Registration Rights"), if any, on the notes in accordance with those instructions. All other payments on these notes will be made at the office or agency of the paying agent and registrar within the City and State of New York unless we elect to make interest payments by check mailed to the holders at their address set forth in the security register. PAYING AGENT AND REGISTRAR FOR THE NOTES The trustee will initially act as paying agent and registrar. We may change the paying agent or registrar without prior notice to the holders of the notes, and we may act as paying agent or registrar. SAME-DAY SETTLEMENT AND PAYMENT Settlement for the notes will be made by the initial purchaser in immediately available funds. So long as DTC continues to make its settlement system available to us, all payments of principal of and premium, if any, interest and liquidated damages, if any, on the global securities will be made by us in immediately available funds. TRANSFER AND EXCHANGE Subject to the restrictions set forth under the caption "Transfer Restrictions," a holder may transfer or exchange notes in accordance with the indenture. The registrar and the trustee may require a holder, among other things, to furnish appropriate endorsements and transfer documents and we may require a 24 holder to pay any taxes and fees required by law or permitted by the indenture. In addition, we are not required to transfer or exchange any note between a record date and the next succeeding interest payment date. The registered holder of a note will be treated as its owner for all purposes. GOVERNING LAW The indenture and the notes will be governed by and construed in accordance with the laws of the State of New York. NOTICES Notices to holders of the notes will be given by mail to the addresses of such holders as they appear in the security register. NO PERSONAL LIABILITY OF OFFICERS, DIRECTORS, EMPLOYEES OR STOCKHOLDERS No director, officer, employee or stockholder, as such, of El Paso or any of our affiliates will have any personal liability in respect of our obligations under the indenture or the notes by reason of his, her or its status as such. CONCERNING THE TRUSTEE JPMorgan Chase Bank is the trustee under the Indenture. In the ordinary course of business, JPMorgan Chase Bank and its affiliates have provided and may in the future continue to provide investment banking, commercial banking and other financial services to us and our subsidiaries for which they have received and will receive compensation. UNITED STATES FEDERAL INCOME TAX CONSEQUENCES The following is a general discussion of the material United States federal income tax consequences of exchanging Old Notes for New Notes and owning and disposing of New Notes. This discussion is not a complete discussion of all the potential tax consequences that may be relevant to you. This discussion is based upon the Internal Revenue Code of 1986, as amended (the Code), its legislative history, existing and proposed regulations thereunder, published rulings, and court decisions, all as in effect on the date of this document, and all of which are subject to change, possibly on a retroactive basis. This discussion deals only with notes held as a capital asset by a holder who is a United States person and purchased the Old Notes upon original issuance at their original issue price. A "United States person" is: - a citizen or resident of the United States or any political subdivision thereof; - a corporation, or a partnership or other entity that is treated as a corporation or partnership for United States federal income tax purposes, that is created or organized in the United States or under the laws of the United States or of any state thereof including the District of Columbia; - an estate whose income is subject to United States federal income taxation regardless of its source; or - a trust if a United States court is able to exercise primary supervision over the administration of the trust and one or more United States persons have the authority to control all substantial decisions of the trust or it was in existence on August 19, 1996, and has elected to be treated as a United States person. 25 Your tax treatment may vary depending on your particular situation. This summary does not address all of the tax consequences that may be relevant to holders that are subject to special tax treatment, such as: - dealers in securities or currencies; - financial institutions; - tax-exempt investors; - traders in securities that elect to use a mark-to-market method of accounting for their securities holdings; - persons liable for alternative minimum tax; - insurance companies; - real estate investment trusts; - regulated investment companies; - persons holding notes as part of a hedging, conversion, integrated or constructive sale transaction or a straddle; or - United States persons whose functional currency is not the United States dollar. If a partnership holds notes, the tax treatment of a partner will generally depend on the status of the partner and on the activities of the partnership. Partners of partnerships holding notes should consult their tax advisors. We urge you to consult your own tax advisors regarding the particular United States federal tax consequences of exchanging, holding and disposing of notes, as well as any tax consequences that may arise under the laws of any relevant foreign, state, local, or other taxing jurisdiction or under any applicable tax treaty. RECEIPT OF NEW NOTES Your exchange of Old Notes for New Notes under the exchange offer will not constitute a taxable exchange of the Old Notes. As a result: - you will not recognize taxable gain or loss when you receive New Notes in exchange for Old Notes; - your holding period in the New Notes will include your holding period in the Old Notes; and - your basis in the New Notes will equal your adjusted basis in the Old Notes at the time of the exchange. TAXATION OF INTEREST Interest paid on the New Notes generally will be taxable to you as ordinary interest income at the time payments are accrued or received in accordance with your regular method of accounting for United States federal income tax purposes. SALE OR OTHER TAXABLE DISPOSITION OF NEW NOTES You must recognize taxable gain or loss on the sale, exchange, redemption, retirement or other taxable disposition of a New Note. The amount of your gain or loss equals the difference between the amount you receive for the New Note in cash or other property, valued at the fair market value, minus the amount attributable to accrued qualified stated interest on the New Note, if any, and your adjusted tax basis in the New Note. Your initial tax basis in a New Note equals the price you paid for the Old Note that you exchanged for the New Note increased by any amount previously includable in income as original 26 issue discount and reduced by any payments other than payments of qualified stated interest made on the notes. Your gain or loss will generally be a long-term capital gain or loss if your holding period in the New Note is more than one year. Otherwise, it will be a short-term capital gain or loss. Payments attributable to accrued qualified stated interest that you have not yet included in income will be taxed as ordinary interest income. NON-UNITED STATES HOLDERS The following discussion applies to Non-United States Holders. You are a "Non-United States Holder" if you are not a United States person. Special rules may apply to you if you are a controlled foreign corporation, foreign personal holding company, a corporation that accumulates earnings to avoid United States federal income tax or, in certain circumstances, a United States expatriate. Exchange of Old Notes Your exchange of Old Notes for New Notes under the exchange offer will not constitute a taxable exchange of the Old Notes, and the consequences of the exchange to you will be the same as those of a United States person described above under the heading "-- Receipt of New Notes." Interest Interest that we pay to you will not be subject to United States federal income tax and withholding of United States federal income tax will not be required on interest payments if you: - do not actually or constructively own 10% or more of the total combined voting power of all classes of our stock; - are not a controlled foreign corporation with respect to which we are a related person; - are not a bank whose receipt of interest is described in Section 881(c)(3)(A) of the Code; and - you certify to us, our payment agent, or the person who would otherwise be required to withhold United States tax, on Form W-8BEN (or applicable substitute form), under penalties of perjury, that you are not a United States person and provide your name and address. If you do not satisfy the preceding requirements, your interest on a note would generally be subject to United States withholding tax at a flat rate of 30% (or a lower applicable treaty rate). If you are engaged in trade or business in the United States, and if interest on a note is effectively connected with the conduct of that trade or business (or in the case of an applicable tax treaty, is attributable to a permanent establishment maintained by you in the United States), you will be exempt from United States withholding tax but will be subject to regular United States federal income tax on the interest in the same manner as if you were a United States person. See "-- Taxation of Interest." In order to establish an exemption from United States withholding tax, you may provide to us, our payment agent or the person who would otherwise be required to withhold United States tax, a properly completed and executed IRS Form W-8ECI (or applicable substitute form). In addition to regular United States federal income tax, if you are a foreign corporation, you may be subject to a United States branch profits tax. Gain on Disposition You generally will not be subject to United States federal income tax with respect to gain recognized on a sale, redemption, exchange or other disposition of a note unless: - the gain is effectively connected with the conduct by you of a trade or business within the United States, or, under an applicable tax treaty, is attributable to a permanent establishment maintained by you in the United States; or 27 - if you are an individual, you are present in the United States for 183 or more days in the taxable year and certain other requirements are met. Applicable Tax Treaties You should consult with your own tax advisor as to any applicable income tax treaties that may provide for a lower rate of withholding tax, exemption from, or a reduction of, branch profits tax, or other rules different from the general rules under United States federal income tax laws. INFORMATION REPORTING AND BACKUP WITHHOLDING United States Persons In general, information reporting requirements may apply to payments made to you and to the proceeds of a disposition of the notes, unless you are an exempt recipient such as a corporation. Backup withholding may apply if you fail to supply an accurate taxpayer identification number or otherwise fail to comply with applicable United States information reporting or certification requirements. Any amounts withheld under the backup withholding rules will be allowed as a refund or a credit against your United States federal income tax liability provided the required information is furnished to the Internal Revenue Service. Non-United States Holders Backup withholding and information reporting will not apply to payments of principal or interest on the notes by us or our paying agent to you if you certify as to your status as a Non-United States Holder under penalties of perjury or otherwise establish an exemption (provided that neither we nor our paying agent has actual knowledge that you are a United States person or that the conditions of any other exemptions are not in fact satisfied). The payment of the proceeds of the disposition of notes to or through the United States office of a United States or foreign broker will be subject to information reporting and backup withholding unless you provide the certification described above or otherwise establish an exemption. The proceeds of a disposition effected outside the United States by you of notes to or through a foreign office of a broker generally will not be subject to backup withholding or information reporting. However, if that broker is a United States person, a controlled foreign corporation for United States tax purposes, a foreign person 50% or more of whose gross income from all sources for certain periods is effectively connected with a trade or business in the United States, or a foreign partnership that is engaged in the conduct of a trade or business in the United States or that has one or more partners that are United States persons who in the aggregate hold more than 50% of the income or capital interests in the partnership, information reporting requirements will apply unless that broker has documentary evidence in its files of your status as a Non-United States Holder and has no actual knowledge to the contrary or unless you otherwise establish an exemption. You should consult your tax advisors regarding the application of information reporting and backup withholding to your particular situation, the availability of an exemption therefrom, and the procedure for obtaining such an exemption, if available. Any amounts withheld from a payment to you under the backup withholding rules will be allowed as a credit against your United States federal income tax liability and may entitle you to a refund, provided you furnish the required information to the Internal Revenue Service. ERISA CONSIDERATIONS If you intend to use plan assets to exchange for any of the New Notes offered by this prospectus, you should consult with counsel on the potential consequences of your investment under the fiduciary responsibility provisions of the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), and the prohibited transaction provisions of ERISA. If you intend to use governmental or church plan assets to exchange for any of the New Notes, you should consult with counsel on the potential 28 consequences of your investment under similar provisions applicable under laws governing governmental and church plans. The following summary is based on the provisions of ERISA and the Code and related guidance in effect as of the date of this prospectus. This summary does not attempt to be a complete summary of these considerations. Future legislation, court decisions, administrative regulations or other guidance will change the requirements summarized in this section. Any of these changes could be made retroactively and could apply to transactions entered into before the change is enacted. FIDUCIARY RESPONSIBILITIES ERISA imposes requirements on (1) employee benefit plans subject to ERISA, (2) entities whose underlying assets include employee benefit plan assets, for example, collective investment funds and insurance company general accounts, and (3) fiduciaries of employee benefit plans. Under ERISA, fiduciaries generally include persons who exercise discretionary authority or control over plan assets. Before investing any employee benefit plan assets in any note offered in connection with this prospectus, you should determine whether the investment: (1) is permitted under the plan document and other instruments governing the plan; and (2) is appropriate for the plan in view of its overall investment policy and the composition and diversification of its portfolio, taking into account the limited liquidity of the notes. You should consider all factors and circumstances of a particular investment in the notes, including, for example, the risk factors discussed in "Risk Factors" and the fact that in the future there may not be a market in which you will be able to sell or otherwise dispose of your interest in the notes. We are not making any representation that the sale of any notes to a plan meets the fiduciary requirements for investment by plans generally or any particular plan or that such an investment is appropriate for plans generally or any particular plan. PROHIBITED TRANSACTIONS ERISA and the Code prohibit a wide range of transactions involving (1) employee benefit plans and arrangements subject to ERISA and/or the Code, and (2) persons who have specified relationships to the plans. These persons are called "parties in interest" under ERISA and "disqualified persons" under the Code. The transactions prohibited by ERISA and the Code are called "prohibited transactions." If you are a party in interest or disqualified person who engages in a prohibited transaction, you may be subject to excise taxes and other penalties and liabilities under ERISA and/or the Code. As a result, if you are considering using plan assets to invest in any of the notes offered for sale in connection with this prospectus, you should consider whether the investment might be a prohibited transaction under ERISA and/or the Code. Prohibited transactions may arise, for example, if the notes are acquired by a plan with respect to which we, or any of our affiliates, are a party in interest or a disqualified person. Exemptions from the prohibited transaction provisions of ERISA and the Code may apply depending in part on the type of plan fiduciary making the decision to acquire a note and the circumstances under which such decision is made. Some of these exemptions include: (1) Prohibited transaction class exemption or "PTCE" exemptions 75-1 (relating to specified transactions involving employee benefit plans and broker-dealers, reporting dealers and banks). (2) PTCE 84-14 (relating to specified transactions directed by independent qualified professional asset managers); (3) PTCE 90-1 (relating to specified transactions involving insurance company pooled separate accounts); (4) PTCE 91-38 (relating to specified transactions by bank collective investment funds); 29 (5) PTCE 95-60 (relating to specified transactions involving insurance company general accounts); and (6) PTCE 96-23 (relating to specified transactions directed by in-house asset managers); These exemptions do not, however, provide relief from the self-dealing prohibitions under ERISA and the Code. In addition, there is no assurance that any of these class exemptions or other exemption will be available with respect to any particular transaction involving the notes. TREATMENT OF NOTES AS DEBT INSTRUMENTS Some transactions involving our operations could give rise to prohibited transactions under ERISA and the Code if our assets were deemed to be plan assets. Pursuant to Department of Labor Regulations Section 2510.3-101 (which we refer to as the "plan assets regulations"), in general, when a plan acquires an "equity interest" in an entity such as El Paso Natural Gas, the plan's assets include both the equity interest and an undivided interest in each of the underlying assets of the entity unless exceptions set forth in the plan assets regulations apply. In general, an "equity interest" is defined under the plan assets regulations as any interest in an entity other than an instrument which is treated as indebtedness under applicable local law and which has no substantial equity features. Although there is very little published authority concerning the application of this definition, we believe that the notes should be treated as debt rather than equity interest under the plan assets regulations because the notes (1) should be treated as indebtedness under applicable local law and debt, rather than equity, for United States tax purposes and (2) should not be deemed to have any "substantial equity features." However, no assurance can be given that the notes will be treated as debt for purposes of ERISA. If the notes were to be treated as an equity interest under the plan assets regulations, the purchase of the notes using plan assets could cause our assets to become subject to the fiduciary and prohibited transaction provisions of ERISA and the Code unless investment in the notes by "benefit plan investors" is not "significant," as determined under the plan assets regulations. We cannot assure you that the criteria for this exception will be satisfied at any particular time and no monitoring or other measures will be taken to determine whether such criteria are met. This means that, if the notes are treated as equity interests under the plan asset regulations and investment in the notes by benefit plan investors is significant, our assets could be treated as plan assets subject to ERISA and a non-exempt prohibited transaction could arise in connection with our operating activities. Any insurance company proposing to invest assets of its general account in the notes should consider the implications of the U.S. Supreme Court's decision in John Hancock Mutual Life Insurance Co. v. Harris Trust and Savings Bank, 510 U.S. 86, 114 S. Ct. 517 (1993), which, in some circumstances, treats such general account as including the assets of a plan that owns a policy or other contract with such insurance company, as well as the effect of Section 401(c) of ERISA, as interpreted by regulations proposed by the Department of Labor. GOVERNMENT AND CHURCH PLANS Governmental plans and some church plans, while not subject to the fiduciary responsibility provisions of ERISA or the prohibited transactions provisions of ERISA or the Code, may be subject to state or other federal laws that are very similar to the provisions of ERISA and the Code. If you are a fiduciary of a governmental or church plan, you should consult with counsel before purchasing any notes offered for sale in connection with this prospectus. FOREIGN INDICIA OF OWNERSHIP ERISA also prohibits plan fiduciaries from maintaining the indicia of ownership of any plan assets outside the jurisdiction of the United States district courts except in specified cases. Before investing in any note offered for sale in connection with this prospectus, you should consider whether the acquisition, holding or disposition of a note would satisfy such indicia of ownership rules. 30 REPRESENTATIONS AND WARRANTIES If you acquire or accept a note offered in connection with this prospectus, you will be deemed to have represented and warranted that either: (1) you have not used plan assets to acquire such note; or (2) your acquisition and holding of a note (A) is exempt from the prohibited transaction restrictions of ERISA and the Code under one or more prohibited transaction class exemptions or does not constitute a prohibited transaction under ERISA and the Code, and (B) meets the fiduciary requirements of ERISA. GLOBAL SECURITIES; BOOK-ENTRY SYSTEM THE GLOBAL SECURITIES The notes will initially be represented by one or more permanent global notes in definitive, fully registered book-entry form (the "global securities") which will be registered in the name of Cede & Co., as nominee of DTC and deposited on behalf of purchasers of the notes represented thereby with a custodian for DTC for credit to the respective accounts of the purchasers (or to such other accounts as they may direct) at DTC. We expect that pursuant to procedures established by DTC (a) upon deposit of the global securities, DTC or its custodian will credit on its internal system portions of the global securities which will contain the corresponding respective amount of the global securities to the respective accounts of persons who have accounts with such depositary and (b) ownership of the notes will be shown on, and the transfer of ownership thereof will be affected only through, records maintained by DTC or its nominee (with respect to interests of participants (as defined below) and the records of participants (with respect to interests of persons other than participants). Such accounts initially will be designated by or on behalf of the initial purchaser and ownership of beneficial interests in the global securities will be limited to persons who have accounts with DTC (the "participants") or persons who hold interests through participants. Noteholders may hold their interests in a global security directly through DTC if they are participants in such system, or indirectly through organizations which are participants in such system. So long as DTC or its nominee is the registered owner or holder of any of the notes, DTC or such nominee will be considered the sole owner or holder of such notes represented by such global securities for all purposes under the indenture and under the notes represented thereby. No beneficial owner of an interest in the global securities will be able to transfer such interest except in accordance with the applicable procedures of DTC in addition to those provided for under the indenture and, if applicable, those of the Euroclear System ("Euroclear") and Clearstream Banking, societe anonyme, Luxembourg ("Clearstream Luxembourg"). CERTAIN BOOK-ENTRY PROCEDURES FOR THE GLOBAL SECURITIES The descriptions of the operations and procedures of DTC, Euroclear and Clearstream Luxembourg set forth below are provided solely as a matter of convenience. These operations and procedures are solely within the control of the respective settlement systems and are subject to change by them from time to time. Neither we nor the initial purchaser takes any responsibility for these operations or procedures, and investors are urged to contact the relevant system or its participants directly to discuss these matters. DTC has advised us that it is: - a limited-purpose trust company organized under the laws of the State of New York; - a "banking organization" within the meaning of the New York Banking Law; - a member of the Federal Reserve System; 31 - a "clearing corporation" within the meaning of the New York Uniform Commercial Code, as amended; and - a "clearing agency" registered pursuant to Section 17A of the Securities Exchange Act of 1934. DTC was created to hold securities for its participants (collectively, the "participants") and to facilitate the clearance and settlement of securities transactions, such as transfers and pledges, between participants through electronic book-entry changes to the accounts of its participants, thereby eliminating the need for physical transfer and delivery of certificates. DTC's participants include securities brokers and dealers (including the initial purchaser), banks and trust companies, clearing corporations and certain other organizations. DTC is owned by a number of its direct participants and by the New York Stock Exchange, Inc., the American Stock Exchange LLC and the National Association of Securities Dealers, Inc. Indirect access to DTC's system is also available to other entities such as banks, brokers, dealers and trust companies (collectively, the "indirect participants") that clear through or maintain a custodial relationship with a participant, either directly or indirectly. Investors who are not participants may beneficially own securities held by or on behalf of DTC only through participants or indirect participants. The rules applicable to DTC and its participants are on file with the SEC. The laws of some jurisdictions may require that some purchasers of securities take physical delivery of those securities in definitive form. Accordingly, the ability to transfer beneficial interests in notes represented by a global security to those persons may be limited. In addition, because DTC can act only on behalf of its participants, who in turn act on behalf of persons who hold interests through participants, the ability of a person holding a beneficial interest in a global security to pledge or transfer that interest to persons or entities that do not participate in DTC's system, or to otherwise take actions in respect of that interest, may be affected by the lack of a physical security in respect of that interest. So long as DTC or its nominee is the registered owner of a global security, DTC or that nominee, as the case may be, will be considered the sole legal owner or holder of the notes represented by that global security for all purposes of the notes and the Indenture. Except as provided below, owners of beneficial interests in a global security will not be entitled to have the notes represented by that global security registered in their names, will not receive or be entitled to receive physical delivery of certificated securities, and will not be considered the owners or holders of the notes represented by that beneficial interest under the Indenture for any purpose, including with respect to the giving of any direction, instruction or approval to the trustee. To facilitate subsequent transfers, all global securities that are deposited with, or on behalf of, DTC will be registered in the name of DTC's nominee, Cede & Co. The deposit of global securities with, or on behalf of, DTC and their registration in the name of Cede & Co. effect no change in beneficial ownership. We understand that DTC has no knowledge of the actual beneficial owners of the securities. Accordingly, each holder owning a beneficial interest in a global security must rely on the procedures of DTC and, if that holder is not a participant or an indirect participant, on the procedures of the participant through which that holder owns its interest, to exercise any rights of a holder of notes under the Indenture or that global security. We understand that under existing industry practice, in the event that we request any action of holders of notes, or a holder that is an owner of a beneficial interest in a global security desires to take any action that DTC, as the holder of that global security, is entitled to take, DTC would authorize the participants to take that action and the participants would authorize holders owning through those participants to take that action or would otherwise act upon the instruction of those holders. Conveyance of notices and other communications by DTC to its direct participants, by its direct participants to indirect participants and by its direct and indirect participants to beneficial owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be in effect from time to time. Neither DTC nor Cede & Co. will consent or vote with respect to the global securities. Under its usual procedures, DTC will mail an omnibus proxy to us as soon as possible after the applicable record date. The omnibus proxy assigns Cede & Co.'s consenting or voting rights to those direct participants of 32 DTC to whose accounts the securities are credited on the applicable record date, which are identified in a listing attached to the omnibus proxy. Neither we nor the trustee will have any responsibility or liability for any aspect of the records relating to or payments made on account of notes by DTC, or for maintaining, supervising or reviewing any records of DTC relating to the notes. Payments with respect to the principal of and premium, if any, and interest on a global security will be payable by the trustee to or at the direction of DTC or its nominee in its capacity as the registered holder of the global security under the Indenture. Under the terms of the Indenture, we and the trustee may treat the persons in whose names the notes, including the global securities, are registered as the owners thereof for the purpose of receiving payment thereon and for any and all other purposes whatsoever. Accordingly, neither we nor the trustee has or will have any responsibility or liability for the payment of those amounts to owners of beneficial interests in a global security. It is our understanding that DTC's practice is to credit direct its participants' accounts on the applicable payment date in accordance with their respective holdings shown on DTC's records, unless DTC has reason to believe that it will not receive payment on that date. Payments by the participants and the indirect participants to the owners of beneficial interests in a global security will be governed by standing instructions and customary industry practice and will be the responsibility of the participants and indirect participants and not of DTC, us or the trustee, subject to statutory or regulatory requirements in effect at the time. None of us, the trustee or any paying agent will have any responsibility or liability for any aspect of the records relating to, or payments made on account of, beneficial interests in the global securities or for maintaining, supervising or reviewing any records relating to those beneficial interests. Transfers between participants in DTC will be effected in accordance with DTC's procedures, and will be settled in same-day funds. Transfers between participants in Euroclear or Clearstream Luxembourg will be effected in the ordinary way in accordance with their respective rules and operating procedures. Subject to compliance with the transfer restrictions applicable to the notes, cross-market transfers between the participants in DTC, on the one hand, and Euroclear or Clearstream Luxembourg participants, on the other hand, will be effected through DTC in accordance with DTC's rules on behalf of Euroclear or Clearstream Luxembourg, as the case may be, by its respective depositary; however, those crossmarket transactions will require delivery of instructions to Euroclear or Clearstream Luxembourg, as the case may be, by the counterparty in that system in accordance with the rules and procedures and within the established deadlines (Brussels time) of that system. Euroclear or Clearstream Luxembourg, as the case may be, will, if the transaction meets its settlement requirements, deliver instructions to its respective depositary to take action to effect final settlement on its behalf by delivering or receiving interests in the relevant global securities in DTC, and making or receiving payment in accordance with normal procedures for same-day funds settlement applicable to DTC. Euroclear participants and Clearstream Luxembourg participants may not deliver instructions directly to the depositaries for Euroclear or Clearstream Luxembourg. Because of time zone differences, the securities account of a Euroclear or Clearstream Luxembourg participant purchasing an interest in a global security from a participant in DTC will be credited, and any such crediting will be reported to the relevant Euroclear or Clearstream Luxembourg participant, during the securities settlement processing day (which must be a business day for Euroclear and Clearstream Luxembourg) immediately following the settlement date of DTC. Cash received in Euroclear or Clearstream Luxembourg as a result of sales of interests in a global security by or through a Euroclear or Clearstream Luxembourg participant to a participant in DTC will be received with value on the settlement date of DTC but will be available in the relevant Euroclear or Clearstream Luxembourg cash account only as of the business day for Euroclear or Clearstream Luxembourg following DTC's settlement date. Although we understand that DTC, Euroclear and Clearstream Luxembourg have agreed to the foregoing procedures to facilitate transfers of interests in the global securities among participants in DTC, Euroclear and Clearstream Luxembourg, they are under no obligation to perform or to continue to perform those procedures, and those procedures may be discontinued at any time. Neither we nor the trustee will 33 have any responsibility for the performance by DTC, Euroclear or Clearstream Luxembourg or their respective participants or indirect participants of their respective obligations under the rules and procedures governing their operations. DTC, Euroclear or Clearstream Luxembourg may discontinue providing its services as securities depositary with respect to the global securities at any time by giving reasonable notice to us or the trustee. Under such circumstances, if a successor securities depositary is not obtained, certificates for the securities are required to be printed and delivered. We may decide to discontinue use of the system of book-entry transfers through DTC or a successor securities depositary. In that event, certificates for the securities will be printed and delivered. We have provided the foregoing information with respect to DTC to the financial community for information purposes only. We do not intend the information to serve as a representation, warranty or contract modification of any kind. We obtained the information in this section and elsewhere in this prospectus concerning DTC, Euroclear and Clearstream Luxembourg and their respective book-entry systems from sources that we believe are reliable, but we take no responsibility for the accuracy of any of this information. Although we expect DTC, Euroclear or Clearstream Luxembourg and their participants to follow the foregoing procedures in order to facilitate transfers of interests in global securities among their respective participants, they are under no obligation to perform or continue to perform such procedures and such procedures may be discontinued at any time. None of us, the trustee or any payment agent will have any responsibility for the performance of DTC or its participants or indirect participants of their respective obligations under the rules and procedures governing their operations. EXCHANGE OFFER AND REGISTRATION RIGHTS In connection with the issuance of the Old Notes, we entered into a registration rights agreement with the initial purchaser. The following summary of selected provisions of the registration rights agreement is not complete and is subject to, and is qualified in its entirety by reference to, all the provisions of the registration rights agreement. Copies of the registration rights agreement are available from us upon request as described under "Where You Can Find More Information." Pursuant to the registration rights agreement, we agreed to file with the SEC this exchange offer registration statement with respect to a registered offer to exchange the Old Notes for New Notes, which have terms identical to the Old Notes in all material respects except that such notes will not contain terms with respect to transfer restrictions, registration rights and payment of additional interest. Upon the effectiveness of this exchange offer registration statement, pursuant to the exchange offer we will offer to the holders of Transfer Restricted Securities (as defined below) who are able to make certain representations, the opportunity to exchange their Transfer Restricted Securities for New Notes. If, upon consummation of the exchange offer, the initial purchaser holds notes acquired by it as part of the Old Notes' initial distribution, we, simultaneously with the delivery of the New Notes pursuant to the exchange offer, will issue and deliver to the initial purchaser, in a private exchange for the notes held by the initial purchaser, a like principal amount of our New Notes issued under the indenture and identical in all material respects to the New Notes issued in the exchange offer, except such notes issued in the private exchange shall include restrictions on transfer under the Securities Act and the securities laws of the several states of the United States. If: - we are not permitted to file this exchange offer registration statement or consummate the exchange offer because the exchange offer is not permitted by applicable law or SEC policy; - the initial purchaser so requests with respect to notes, including New Notes acquired in a private exchange, not eligible to be exchanged for New Notes in the exchange offer and held by it following consummation of the exchange offer; 34 - any holder of Transfer Restricted Securities notifies us in writing prior to the consummation of the exchange offer that, based upon an opinion of counsel, it is not eligible to participate in the exchange offer, or, in the case of any holder, other than a broker-dealer, that participates in the exchange offer, such holder does not receive freely tradeable New Notes, or - the exchange offer is not consummated within 260 days of the closing of the offering of the Old Notes, then we will file with the SEC a shelf registration statement to cover resales of the notes by the holders thereof who satisfy certain conditions relating to the provision of information in connection with the shelf registration statement. We also agreed to use our reasonable commercial efforts to cause the applicable registration statement to be declared effective as promptly as possible by the SEC. For purposes of the foregoing, "Transfer Restricted Securities" means each note, including notes acquired in a private exchange, until the earlier to occur of: - the date on which such note has been exchanged by a person other than a broker-dealer for a freely tradeable New Note in the exchange offer; - following the exchange by a broker-dealer in the exchange offer of an Old Note for a New Note, the date on which such New Note is sold to a purchaser who receives from such broker-dealer on or prior to the date of such sale a copy of the prospectus contained in this exchange offer registration statement; - the date on which such note, including a note acquired in a private exchange, has been effectively registered under the Securities Act and disposed of in accordance with the shelf registration statement; or - the date on which such note, including a note acquired in a private exchange, is distributed to the public pursuant to Rule 144 under the Securities Act or is saleable pursuant to Rule 144(k) under the Securities Act. The registration rights agreement also provides that: - we will file this exchange offer registration statement with the SEC on or prior to 90 days after the closing of the offering of the Old Notes; - we will use our reasonable commercial efforts to have this exchange offer registration statement declared effective by the SEC within 220 days after the closing of the offering of the Old Notes; - unless the exchange offer would not be permitted by applicable law or SEC policy, we will commence the exchange offer and use our reasonable commercial efforts to issue on or prior to 30 business days after the date on which this exchange offer registration statement is declared effective by the SEC, New Notes in exchange for all notes properly tendered and not withdrawn prior thereto in the exchange offer; and - if obligated to file the shelf registration statement, we will use our reasonable commercial efforts to file the shelf registration statement with the SEC as promptly as practicable but in no event more than 30 business days after such filing obligation arises and to thereafter cause the shelf registration statement to be declared effective by the SEC as promptly as practicable thereafter. We are permitted to suspend use of the prospectus that is part of the shelf registration statement during certain periods of time and in certain circumstances relating to pending corporate developments and public filings with the SEC and similar events. Additional interest with respect to the Old Notes shall be assessed as follows if any of the following events occur: - if on or prior to the 90 days following the closing of the offering of the Old Notes, neither this exchange offer registration statement nor a shelf registration statement has been filed with the SEC; or 35 - if on or prior to the 220 days following the closing of the offering of the Old Notes, this exchange offer registration statement has not been declared effective by the SEC or, if required to be filed in lieu thereof, the shelf registration statement has not been declared effective by the SEC; or - if the exchange offer has not been consummated within 30 business days after this exchange offer registration statement has been declared effective by the SEC; or - if after either this exchange offer registration statement or the shelf registration statement is declared effective: - such registration statement thereafter ceases to be effective; or - such registration statement or the related prospectus ceases to be usable, except as permitted in the registration rights agreement, in connection with the exchanges of the notes or resales of Transfer Restricted Securities, as applicable, during the periods specified therein because either any event occurs as a result of which the related prospectus forming part of such registration statement would include an untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, or it shall be necessary to amend such registration statement or supplement the related prospectus to comply with the Securities Act or the Securities Exchange Act or the respective rules thereunder. Additional interest shall accrue on the Transfer Restricted Securities over and above the interest set forth in the title of the notes at an annual rate of 0.25% for the first 90-day period from and including the date on which any of the previous events shall occur, and such annual rate will increase by an additional 0.25% with respect to each subsequent 90-day period until all such events have been cured, up to a maximum additional annual rate of 0.75%. Holders of notes will be required to make certain representations to us, as described in the registration rights agreement, in order to participate in the exchange offer and will be required to deliver information to be used in connection with the shelf registration statement and to provide comments on the shelf registration statement within the time periods set forth in the registration rights agreement and will be named as a selling security holder in such shelf registration statement in order to have their notes included in the shelf registration statement and benefit from the provisions regarding additional interest set forth above. Any holders, other than the initial purchaser, who are eligible to participate in the exchange offer but fail to, or elect not to, participate therein will continue to hold Transfer Restricted Securities and will have no further rights to exchange their Transfer Restricted Securities or have such securities registered under the registration rights agreement. PLAN OF DISTRIBUTION Based on interpretations by the staff of the SEC set forth in no action letters issued to third parties, we believe that you may transfer New Notes issued under the exchange offer in exchange for Old Notes unless you are: - our "affiliate" within the meaning of Rule 405 under the Securities Act; - a broker-dealer that acquired Old Notes directly from us; or - a broker-dealer that acquired Old Notes as a result of market-making or other trading activities without compliance with the registration and prospectus delivery provisions of the Securities Act; provided that you acquire the New Notes in the ordinary course of your business and you are not engaged in, and do not intend to engage in, and have no arrangement or understanding with any person to participate in, a distribution of the New Notes. Broker-dealers receiving New Notes in the exchange offer will be subject to a prospectus delivery requirement with respect to resales of the New Notes. 36 To date, the staff of the SEC has taken the position that participating broker-dealers may fulfill their prospectus delivery requirements with respect to transactions involving an exchange of securities such as this exchange offer, other than a resale of an unsold allotment from the original sale of the Old Notes, with the prospectus contained in the exchange offer registration statement. Each broker-dealer that receives New Notes for its own account pursuant to the exchange offer must acknowledge that it will deliver a prospectus in connection with any resale of such New Notes. This prospectus, as it may be amended or supplemented from time to time, may be used by a broker-dealer in connection with resales of New Notes received in exchange for Old Notes where such Old Notes were acquired as a result of market-making activities or other trading activities. We have agreed that, for a period of 180 days after the expiration date, we will make this prospectus, as amended or supplemented, available to any broker-dealer for use in connection with any such resale. In addition, until , 2002, all dealers effecting transactions in the New Notes may be required to deliver a prospectus. We will not receive any proceeds from any sale of New Notes by broker-dealers. New Notes received by broker-dealers for their own account pursuant to the exchange offer may be sold from time to time in one or more transactions in the over-the-counter market, in negotiated transactions, through the writing of options on the New Notes or a combination of such methods of resale, at market prices prevailing at the time of resale, at prices related to such prevailing market prices or negotiated prices. Any such resale may be made directly to purchasers or to or through brokers or dealers who may receive compensation in the form of commissions or concessions from any such broker-dealer or the purchasers of any such New Notes. Any broker-dealer that resells New Notes that were received by it for its own account pursuant to the exchange offer and any broker or dealer that participates in a distribution of such New Notes may be deemed to be an "underwriter" within the meaning of the Securities Act and any profit on any such resale of New Notes and any commission or concessions received by any such persons may be deemed to be underwriting compensation under the Securities Act. The letter of transmittal states that, by acknowledging that it will deliver and by delivering a prospectus, a broker-dealer will not be deemed to admit that it is an "underwriter" within the meaning of the Securities Act. For a period of 180 days after the expiration date, we will promptly send additional copies of this prospectus and any amendment or supplement to this prospectus to any broker-dealer that requests such documents in the letter of transmittal. We have agreed to pay all expenses incident to the exchange offer (including the expenses of one counsel for the holders of the notes), other than commissions or concessions of any brokers or dealers, and will indemnify the holders of the notes (including any broker-dealers) against specified liabilities, including liabilities under the Securities Act. LEGAL MATTERS The validity of the notes offered hereby and certain United States federal income taxation matters will be passed upon for El Paso Natural Gas by Locke Liddell & Sapp LLP, Houston, Texas. EXPERTS The consolidated financial statements and financial statement schedule incorporated in this prospectus by reference to the Annual Report on Form 10-K of El Paso Natural Gas for the year ended December 31, 2001, have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, independent accountants, given on the authority of said firm as experts in auditing and accounting. 37 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- WE HAVE NOT AUTHORIZED ANY DEALER, SALESPERSON OR OTHER PERSON TO GIVE YOU WRITTEN INFORMATION OTHER THAN THIS PROSPECTUS OR TO MAKE REPRESENTATIONS AS TO MATTERS NOT STATED IN THIS PROSPECTUS. YOU MUST NOT RELY ON UNAUTHORIZED INFORMATION. THIS PROSPECTUS IS NOT AN OFFER TO SELL THE NOTES OR OUR SOLICITATION OF YOUR OFFER TO BUY THE NOTES IN ANY JURISDICTION WHERE THAT WOULD NOT BE PERMITTED OR LEGAL. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALES MADE HEREUNDER AFTER THE DATE OF THIS PROSPECTUS SHALL CREATE AN IMPLICATION THAT THE INFORMATION CONTAINED HEREIN OR THE AFFAIRS OF THE COMPANY HAVE NOT CHANGED SINCE THE DATE OF THIS PROSPECTUS. UNTIL , ALL DEALERS THAT EFFECT TRANSACTIONS IN THESE SECURITIES, WHETHER OR NOT PARTICIPATING IN THIS OFFERING, MAY BE REQUIRED TO DELIVER A PROSPECTUS. THIS IS IN ADDITION TO THE DEALERS' OBLIGATION TO DELIVER A PROSPECTUS WHEN ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNUSED ALLOTMENTS OR SUBSCRIPTIONS. EL PASO NATURAL GAS COMPANY $300,000,000 OFFER TO EXCHANGE REGISTERED 8 3/8% NOTES DUE JUNE 15, 2032 FOR ALL OUTSTANDING 8 3/8% NOTES DUE JUNE 15, 2032 ------------------------- PROSPECTUS ------------------------- , 2002 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- PART II ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS. Section 145 of the Delaware General Corporation Law (the "DGCL") provides that a corporation may indemnify directors and officers as well as other employees and individuals against expenses (including attorneys' fees), judgments, fines, and amounts paid in settlement in connection with specified actions, suits, proceedings whether civil, criminal, administrative, or investigative (other than action by or in the right of the corporation -- a "derivative action"), if they acted in good faith and in a manner they reasonably believed to be in or not opposed to the best interests of the corporation and, with respect to any criminal action or proceeding, had no reasonable cause to believe their conduct was unlawful. A similar standard is applicable in the case of derivative actions, except that indemnification only extends to expenses (including attorneys' fees) incurred in connection with the defense or settlement of such action, and the statute requires court approval before there can be any indemnification where the person seeking indemnification has been found liable to the corporation. The statute provides that it is not exclusive of other indemnification that may be granted by a corporation's charter, by-laws, disinterested director vote, stockholder vote, agreement, or otherwise. Article X of the by-laws of El Paso Natural Gas requires indemnification to the full extent permitted under Delaware law as from time to time in effect. Subject to any restrictions imposed by Delaware law, the by-laws of El Paso Natural Gas provide an unconditional right to indemnification for all expense, liability, and loss (including attorneys' fees, judgments, fines, ERISA excise taxes, or penalties and amounts paid in settlement) actually and reasonably incurred or suffered by any person in connection with any actual or threatened proceeding (including, to the extent permitted by law, any derivative action) by reason of the fact that such person is or was serving as a director or officer or employee of El Paso Natural Gas, such person or is or was serving at the request of El Paso Natural Gas as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust, or other enterprise, including service with respect to an employee benefit plan. The by-laws of El Paso Natural Gas also provide that El Paso Natural Gas may, by action of its board of directors, provide indemnification to its agents with the same scope and effect as the foregoing indemnification of directors and officers. Section 102(b)(7) of the DGCL permits a corporation to provide in its certificate of incorporation that a director of the corporation shall not be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except for liability for (i) any breach of the director's duty of loyalty to the corporation or its stockholders, (ii) acts of omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) payment of unlawful dividends or unlawful stock purchases or redemptions, or (iv) any transaction from which the director derived an improper personal benefit. Article 10 of El Paso Natural Gas' restated certificate of incorporation, as amended, provides that to the full extent that the DGCL, as it now exists or may hereafter be amended, permits the limitation or elimination of the liability of directors, a director of El Paso Natural Gas shall not be liable to El Paso Natural Gas or its stockholders for monetary damages for breach of fiduciary duty as a director. Any amendment to or repeal of such Article 10 shall not adversely affect any right or protection of a director of El Paso Natural Gas for or with respect to any acts or omissions of such director occurring prior to such amendment or repeal. El Paso Natural Gas maintains directors' and officers' liability insurance which provides for payment, on behalf of the directors and officers of El Paso Natural Gas and its subsidiaries, of certain losses of such persons (other than matters uninsurable under law) arising from claims, including claims arising under the Securities Act of 1933, as amended ("Securities Act") for acts or omissions by such persons while acting as directors or officers of El Paso Natural Gas and/or its subsidiaries, as the case may be. Certain directors and officers of El Paso Natural Gas are directors, officers and/or employees of El Paso. II-1 ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES. (a) Exhibits. EXHIBIT NUMBER DESCRIPTION ------- ----------- 1.1 -- Purchase Agreement dated as of June 4, 2002, between El Paso Natural Gas and Credit Suisse First Boston Corporation. 4.1 -- Indenture dated as of November 13, 1996, by and between El Paso Natural Gas and JPMorgan Chase Bank (formerly known as The Chase Manhattan Bank), as Trustee (incorporated by reference to El Paso Natural Gas' Current Report on Form 8-K filed November 13, 1996). 4.2 -- First Supplemental Indenture dated as of June 10, 2002, by and between El Paso Natural Gas and JPMorgan Chase Bank (formerly known as The Chase Manhattan Bank), as Trustee, including the form of 8 3/8% Note Due June 15, 2032. 4.3 -- Registration Rights Agreement dated as of June 10, 2002, between El Paso Natural Gas and Credit Suisse First Boston Corporation. 5.1 -- Opinion of Locke Liddell & Sapp LLP as to the legality of the New Notes. 8.1 -- Opinion of Locke Liddell & Sapp LLP regarding tax matters. 12.1 -- Computation of Ratio of Earnings to Fixed Charges. 23.1 -- Consent of PricewaterhouseCoopers LLP. 23.2 -- Consent of Locke Liddell & Sapp LLP (included in Exhibit 5.1). 24.1 -- Power of Attorney (included on signature page). 99.1 -- Form of Letter to Holder of Old Notes. 99.2 -- Form of Letter of Transmittal (with accompanying Substitute Form W-9 and related Guidelines). 99.3 -- Form of Notice of Guaranteed Delivery. 99.4 -- Form of Letter to Registered Holders and Depository Trust Company Participants. 99.5 -- Form of Letter to Clients (with form of Instructions to Registered Holder and/or Depository Trust Company Participant). 99.6 -- Form of Exchange Agent Agreement. All supporting schedules have been omitted because they are not required or the information required to be set forth therein is included in the consolidated financial statements or in the notes thereto. ITEM 22. UNDERTAKINGS. (A) The undersigned Registrant hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by Section 10(a)(3) of the Securities Act; (ii) To reflect in the prospectus any facts or events arising after the effective date of this registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in this registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Securities and Exchange Commission pursuant to Rule 424(b) under the Securities Act, if, in the aggregate, the changes in volume and price represent no more than a 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; and II-2 (iii) To include any material information with respect to the plan of distribution not previously disclosed in this registration statement or any material change to such information in this Registration Statement; provided, however, that the undertakings set forth in paragraphs (1)(i) and (ii) above do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") that are incorporated by reference in this registration statement. (2) That, for the purpose of determining any liability under the Securities Act each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. (B) The undersigned Registrant hereby undertakes, that, for purposes of determining any liability under the Securities Act, each filing of the Registrant's annual report pursuant to Section 13(a) or 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (C) The undersigned Registrant hereby undertakes: (1) To deliver or cause to be delivered with the prospectus, to each person to whom the prospectus is sent or given, the latest annual report to security holders that is incorporated by reference in the prospectus and furnished pursuant to and meeting the requirements of Rule 14a-3 or Rule 14c-3 under the Exchange Act; and, where interim financial information required to be presented by Article 3 of Regulation S-X are not set forth in the prospectus, to deliver, or cause to be delivered to each person to whom the prospectus is sent or given, the latest quarterly report that is specifically incorporated by reference in the prospectus to provide such interim financial information. (D) The undersigned Registrant hereby undertakes: (1) That, prior to any public reoffering of the securities registered hereunder through use of a prospectus which is a part of this Registration Statement, by any person or party who is deemed to be an underwriter within the meaning of Rule 145(c), the issuer undertakes that such reoffering prospectus will contain the information called for by the applicable registration form with respect to reofferings by persons who may be deemed underwriters, in addition to the information called for by the other items of the applicable form. (2) That every prospectus (i) that is filed pursuant to paragraph (1) immediately preceding, or (ii) that purports to meet the requirements of Section 10(a)(3) of the Securities Act and is used in connection with an offering of securities subject to Rule 415, will be filed as a part of an amendment to the Registration Statement and will not be used until such amendment is effective, and that, for purposes of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (E) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer II-3 or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue. (G) The undersigned Registrant hereby undertakes: (1) To respond to requests for information that is incorporated by reference into the prospectus pursuant to Item 4, 10(b), 11, 13 of this Form S-4, within one business day of receipt of such request, and to send the incorporated documents by first class mail or other equally prompt means. This includes information contained in documents filed subsequent to the effective date of the Registration Statement through the date of responding to the request. (2) To supply by means of a post-effective amendment all information concerning a transaction, and the company being acquired involved therein, that was not the subject of and included in the Registration Statement when it became effective. II-4 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on this 24th day of July, 2002. EL PASO NATURAL GAS COMPANY By: /s/ JOHN W. SOMERHALDER II ------------------------------------ John W. Somerhalder II Chairman of the Board and Chief Executive Officer POWER OF ATTORNEY Each person whose individual signature appears below hereby authorizes Patricia A. Shelton and Judy A. Heineman, and each of them as attorneys-in-fact with full power of substitution, to execute in the name and on behalf of such person, individually and in each capacity stated below, and to file any and all amendments to this Registration Statement, including any and all post-effective amendments. Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities and on the dates as indicated. SIGNATURE TITLE DATE --------- ----- ---- /s/ JOHN W. SOMERHALDER II Chairman of the Board, Chief July 24, 2002 ------------------------------------------------ Executive Officer and Director (John W. Somerhalder II) (Principal Executive Officer) /s/ PATRICIA A. SHELTON President and Director July 24, 2002 ------------------------------------------------ (Patricia A. Shelton) /s/ GREG G. GRUBER Senior Vice President, Chief July 24, 2002 ------------------------------------------------ Financial Officer and Treasurer (Greg G. Gruber) (Principal Accounting Officer) II-5 EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION ------- ----------- 1.1 -- Purchase Agreement dated as of June 4, 2002, between El Paso Natural Gas and Credit Suisse First Boston Corporation. 4.1 -- Indenture dated as of November 13, 1996, by and between El Paso Natural Gas and JPMorgan Chase Bank (formerly known as The Chase Manhattan Bank), as Trustee (incorporated by reference to El Paso Natural Gas' Current Report on Form 8-K filed November 13, 1996). 4.2 -- First Supplemental Indenture dated as of June 10, 2002, by and between El Paso Natural Gas and JPMorgan Chase Bank (formerly known as The Chase Manhattan Bank), as Trustee, including the form of 8 3/8% Note Due June 15, 2032. 4.3 -- Registration Rights Agreement dated as of June 10, 2002, between El Paso Natural Gas and Credit Suisse First Boston Corporation. 5.1 -- Opinion of Locke Liddell & Sapp LLP as to the legality of the New Notes. 8.1 -- Opinion of Locke Liddell & Sapp LLP regarding tax matters. 12.1 -- Computation of Ratio of Earnings to Fixed Charges. 23.1 -- Consent of PricewaterhouseCoopers LLP. 23.2 -- Consent of Locke Liddell & Sapp LLP (included in Exhibit 5.1). 24.1 -- Power of Attorney (included on signature page). 99.1 -- Form of Letter to Holder of Old Notes. 99.2 -- Form of Letter of Transmittal (with accompanying Substitute Form W-9 and related Guidelines). 99.3 -- Form of Notice of Guaranteed Delivery. 99.4 -- Form of Letter to Registered Holders and Depository Trust Company Participants. 99.5 -- Form of Letter to Clients (with form of Instructions to Registered Holder and/or Depository Trust Company Participant). 99.6 -- Form of Exchange Agent Agreement. 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