Filed Pursuant to Rule 424(b)(5)

Registration No. 333-88478

Prospectus Supplement to Prospectus Dated May 22, 2002

 

Pioneer Natural Resources Company

 

 

		Price to		Underwriting		Proceeds to
		Public (1)		Discounts		Pioneer (1)
Per note		99.689%		0.65%		99.039%
Total		$498,445,000		$3,250,000		$495,195,000

Sole Bookrunner and Joint Lead Manager	Joint Lead Manager

Deutsche Bank Securities	JPMorgan

Banc of America Securities LLC

Goldman, Sachs & Co.

UBS Investment Bank

Wachovia Securities

TABLE OF CONTENTS

 

Prospectus Supplement

 

Prospectus

 

 

You should rely only on the information provided in or incorporated by reference in this document or to which we have referred you. We have not authorized anyone to provide you with different information. 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. Our business, financial condition and results of operations may have changed since then.

 

We provide information to you about this offering of our notes in two separate documents that are bound together: (1) this prospectus supplement, which describes the specific details regarding this offering and (2) the accompanying prospectus, which provides general information, some of which may not apply to this offering. Generally, when we refer to this “prospectus,” we are referring to both documents combined. If information in this prospectus supplement is inconsistent with the accompanying prospectus, you should rely on this prospectus supplement.

 

You should carefully read this prospectus supplement and the accompanying prospectus, including the information incorporated by reference in the prospectus, before you invest. These documents contain information you should consider when making your investment decision.

 

All references to “we,” “us” or “our” in this prospectus supplement and the accompanying prospectus mean Pioneer Natural Resources Company and its consolidated subsidiaries, unless we indicate otherwise.

 

OUR COMPANY

	•	grow production by 10 percent or more, anchored by continued low-risk development drilling in the Spraberry oil and Raton gas fields;
	•	commence production at the South Coast Gas project in South Africa in the second half of 2007;
	•	complete the construction and installation of facilities at our Alaskan Oooguruk project and initiate drilling in late 2007, with first production in 2008;
	•	progress development of the Tunisian and Edwards Trend resource plays into production and reserve growth areas;
	•	advance several other unconventional resource plays initiated during 2006;

	•	selectively explore for and develop proved reserves in areas that we believe will offer superior reserve growth and profitability potential;
	•	evaluate opportunities to acquire oil and gas properties that will complement our exploration and development drilling activities;
	•	invest in the personnel and technology necessary to maximize our exploration and development successes; and
	•	maintain liquidity, allowing us to take advantage of future exploration, development and acquisition opportunities.

 

THE OFFERING

Issuer		Pioneer Natural Resources Company.
Securities Offered		$500 million aggregate principal amount of 6.65% Senior Notes due 2017.
Maturity		March 15, 2017
Interest Payment Dates		March 15 and September 15 of each year, commencing September 15, 2007. Interest on the notes will accrue from March 12, 2007, for the first interest payment and from the most recent interest payment date after the first interest payment.
Ranking		The notes will be our senior unsecured obligations and will rank equally with all of our other senior unsecured indebtedness.
Optional Redemption		We may redeem the notes, in whole or in part at any time and from time to time, at the redemption price set forth under “Description of Notes—Optional Redemption.”
Offer to Repurchase		If we experience a change of control and a ratings decline within a certain period of time following the change of control, we must offer to repurchase all of the notes at a price equal to 101% of the principal amount plus accrued and unpaid interest to the repurchase date. See “Description of Notes—Offer to Repurchase Upon a Change of Control Repurchase Event.”
Form and Denomination		The notes will be issued in fully registered form. The notes will be represented by one or more global notes, deposited with a trustee as a custodian for DTC and registered in the name of Cede & Co., DTC’s nominee. Beneficial interests in the global notes will be shown on, and any transfer will be effective only through, records maintained by DTC and its participants.
Covenants		The indenture under which the notes will be issued will limit, subject to the exceptions described herein, our ability to place liens on our assets and those of our subsidiaries without securing the notes equally and ratably with the other indebtedness secured by such liens and will limit our ability to engage in certain sale-leaseback transactions. The indenture will also include requirements that must be met if we consolidate or merge with, or sell, lease or convey all or substantially all of our assets to, another entity. See “Description of the Notes—Certain Covenants.”
Use of Proceeds		We plan to use the net proceeds from this offering to repay a portion of the amount currently outstanding under our credit facility.

Events of Default		For a discussion of events that will permit acceleration of the payment of the principal of and accrued interest on the notes, see “Description of the Notes—Events of Default.”
Listing		We do not intend to list the notes on any securities exchange.
Governing Law		The notes and the indenture will be governed by, and construed in accordance with, the laws of the State of New York.
Book-Entry Depositary		DTC
Trustee under the Indenture		The Bank of New York Trust Company, N.A.
Trustee for the Notes		Wells Fargo Bank, National Association

 

If you purchase our notes, you will take on financial risk. Before buying our notes in this offering, you should carefully consider the risks relating to an investment in the notes described below, as well as other information contained in this prospectus supplement and the accompanying prospectus. Additionally, you should carefully consider the risks to our business described in the documents incorporated by reference in this prospectus supplement and the accompanying prospectus, in particular the risks described in our Annual Report on Form 10-K for the year ended December 31, 2006. These risks could result in the loss of all or part of your investment.

 

The notes will be effectively subordinated to certain of our debt.

 

The notes will be our senior unsecured obligations and will rank pari passu with all of our other existing and future senior unsecured debt. In addition, we are a holding company and conduct all of our operations through subsidiaries, and the notes will be structurally subordinated to all obligations of our subsidiaries. At December 31, 2006, on an as adjusted basis to give effect to the use of proceeds from this offering as described in “Use of Proceeds,” we would have had $1.3 billion of indebtedness for borrowed money ranking pari passu in right of payment with the notes, and our subsidiaries would have had aggregate balance sheet liabilities of $1.7 billion.

 

Any right of ours to receive assets of any of our subsidiaries upon their liquidation or reorganization and the consequent right of the holders of the notes to participate in those assets will be subject to the claims of that subsidiary’s creditors, including trade creditors, except to the extent that we are recognized as a creditor of that subsidiary, in which case our claims would still be subordinate to any security interests in the assets of that subsidiary and any indebtedness of that subsidiary senior to that held by us.

 

Our holding company structure creates a dependence on the earnings of our subsidiaries and may impair our ability to repay the notes.

 

We are a holding company whose assets consist of direct and indirect ownership interests in, and whose business is conducted substantially through, its subsidiaries. Consequently, our ability to repay our debt, including the notes, depends on the earnings of our subsidiaries, as well as our ability to receive funds from such subsidiaries through dividends, repayment of intercompany notes or other payments. The ability of our subsidiaries to pay dividends, repay intercompany notes or make other advances to us is subject to restrictions imposed by applicable laws, tax considerations and the terms of agreements governing our subsidiaries. Our foreign subsidiaries in particular may be subject to currency controls, repatriation restrictions, withholding obligations on payments to us, and other limits.

 

A change of control may adversely affect our liquidity and require refinancing of our credit facility.

 

A change of control would constitute a default under our credit facility. Upon such a default, the lenders may declare any outstanding obligations under the credit facility immediately due and payable. We may not have sufficient funds available to repay all of the indebtedness under our credit facility in the event of a change of control. If this occurs, we may be required to refinance the indebtedness under our credit facility. There can be no assurance that we would be able to refinance our indebtedness or, if a refinancing were to occur, that the refinancing would be on terms favorable to us.

A change of control followed by a ratings decline may adversely affect our liquidity.

 

If we experience a change of control and a ratings decline within a certain period of time following the change of control, we must offer to repurchase all of the notes at a price equal to 101% of the principal amount plus accrued and unpaid interest. We may not have sufficient funds available to repurchase all of the notes tendered pursuant to such an offer. If this occurs, we may be required to refinance some or all of our indebtedness. There can be no assurance that we would be able to refinance our indebtedness or, if a refinancing were to occur, that the refinancing would be on terms favorable to us.

 

The notes currently have no established trading or other public market.

 

We do not intend to apply for the listing of the notes on any securities exchange or for quotation of the notes on any public market. We cannot assure you that any market for the notes will develop, or if one does develop, that it will be maintained. If an active market for the notes fails to develop or be sustained, the price and liquidity of the notes could be adversely affected.

 

This prospectus and the documents we incorporate by reference contain statements that constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995. The forward-looking statements speak only as of the date made, and we undertake no obligation to update forward-looking statements. These forward-looking statements may be identified by the use of the words “believe,” “expect,” “anticipate,” “will,” “contemplate,” “would” and similar expressions that contemplate future events. These statements appear in a number of places in the documents we incorporate by reference. All statements other than statements of historical fact included or incorporated in this prospectus supplement or the accompanying prospectus, including statements regarding the financial position, business strategy, production and reserve growth and other plans and objectives for our future operations, are forward-looking statements.

 

Although we believe that such forward-looking statements are based on reasonable assumptions, we give no assurance that our expectations will in fact occur. Important factors could cause actual results to differ materially from those in the forward-looking statements, including factors identified in our periodic reports incorporated in this prospectus by reference. Forward-looking statements are subject to risks and uncertainties and include information concerning general economic conditions and possible or assumed future results of operations, estimates of oil and gas production and reserves, drilling plans, future cash flows, anticipated capital expenditures, the level of future expenditures for environmental costs, and our management’s strategies, plans and objectives.

 

All forward-looking statements attributable to us are expressly qualified in their entirety by this cautionary statement.

 

The net proceeds that we will receive from the sale of our notes in this offering are approximately $495 million, after deducting underwriting discounts and commissions and estimated offering expenses.

 

We plan to use the net proceeds from this offering to repay a portion of the amount currently outstanding under our credit facility. See “Description of Bank Indebtedness” for a description of our credit facility.

 

The following table sets forth our consolidated ratio of earnings to fixed charges for the periods indicated:

 

 

 

 

 

The following table sets forth, as of December 31, 2006, our consolidated capitalization:

 

 

 

You should read this table in conjunction with our consolidated financial statements and notes, and Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in our Annual Report on Form 10-K for the year ended December 31, 2006.

 

 

 

 

We currently have a credit facility with JPMorgan Chase Bank, N.A., as administrative agent, and a syndication of participating banks. The credit facility originally matured in September 2010; nevertheless, on September 29, 2006, participating lenders accounting for $1.4 billion of the aggregate loan commitments agreed to extend the maturity date of the credit facility to September 2011. The credit facility provides for initial aggregate loan commitments of $1.5 billion, which may be increased to a maximum aggregate amount of $1.8 billion if the lenders increase their loan commitments or if loan commitments of new financial institutions are added to the credit facility. Borrowings under the credit facility may be in the form of revolving loans or swing-line loans. Aggregate outstanding swing-line loans may not exceed $100 million. Revolving loans bear interest, at our option, based on (1) a rate per annum equal to the higher of the prime rate announced from time to time by JPMorgan Chase Bank, N.A. (8.25% per annum at December 31, 2006), or the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System during the last preceding business day (5.17% per annum at December 31, 2006) plus 0.5% or (2) a base Eurodollar rate, substantially equal to the London Inter Bank Offered Rate, or LIBOR (5.33% per annum at December 31, 2006), plus a margin that is determined by reference to a grid based on our debt rating (0.875% per annum at December 31, 2006). The margin is increased by 0.10% to 0.125% per annum, depending on our debt ratings, if total borrowings under the credit facility exceed 50% of the aggregate loan commitments. Swing-line loans bear interest at a rate per annum equal to the “ASK” rate for Federal funds periodically published by the Dow Jones Market Service plus the same margin. We pay commitment fees on the undrawn amounts under the credit facility that are determined by reference to a grid based on our debt rating (0.175% per annum at December 31, 2006). As of March 7, 2007, we had borrowings of $621 million under the credit facility.

 

The credit facility contains certain financial covenants, which include (i) the maintenance of a ratio of our earnings before gain or loss on the disposition of assets, interest expense, income taxes, depreciation, depletion and amortization expense, exploration and abandonments expense and other noncash charges and expenses to consolidated interest expense of at least 3.5 to 1.0; (ii) maintenance of a ratio of total debt to book capitalization less intangible assets (other than intangible oil and gas assets), accumulated other comprehensive income and certain noncash asset write-downs not to exceed 0.60 to 1.0; and (iii) maintenance of an annual ratio of the net present value of our oil and gas properties to total debt of at least 1.50 to 1.0 through March 2007, and 1.75 to 1.0 thereafter. The terms of the credit facility provide for customary representations and warranties, negative and affirmative covenants (in addition to the financial covenants described above) and events of default. The lenders may declare any outstanding obligations under the credit facility immediately due and payable upon the occurrence, and during the continuance of, an event of default, which includes a defined change in control of our company. As of March 7, 2007, we were in compliance with all of the debt covenants of the credit facility.

 

As of March 7, 2007, we had $154 million of undrawn letters of credit, of which $150 million were under the credit facility. The letters of credit outstanding under the credit facility are subject to a per annum fee, based on a grid of our debt rating, representing our LIBOR margin (0.875% at March 7, 2007) plus 0.125%. As of March 7, 2007, we had unused borrowing capacity of $729 million under the credit facility.

 

The terms of the notes we are offering are described below. The notes are described in the prospectus that follows this prospectus supplement. The provisions described below supplement, and to the extent they conflict they supersede, the information in the prospectus with respect to the notes.

 

You can find the definitions of capitalized terms used in this description under “—Certain Definitions.” In this description, the words “we,” “us,” “our” or “Pioneer” refer only to Pioneer Natural Resources Company and not to any of its subsidiaries and “Pioneer USA” refers to our wholly-owned subsidiary Pioneer Natural Resources USA, Inc.

 

We will issue the new notes under our indenture dated as of January 13, 1998, between us and The Bank of New York Trust Company, N.A., as successor trustee. Wells Fargo Bank, National Association will act as series trustee for the new notes pursuant to a supplemental indenture to the indenture. The indenture and the supplemental indenture are governed by the Trust Indenture Act of 1939. The terms of the new notes include those stated in the indenture and the supplemental indenture and those made part of the indenture by reference to the Trust Indenture Act. We urge you to read the indenture and the supplemental indenture because they, and not this description, define your rights as a holder of the new notes. A copy of the indenture is filed as Exhibit 99.1 to our Current Report on Form 8-K filed with the SEC on January 14, 1998.

 

We will issue notes only in fully registered form without coupons, in denominations of $1,000 and integral multiples of $1,000.

 

We have issued and may in the future issue other series of notes under the indenture.

 

Principal, Maturity and Interest

 

The notes will be our unsecured senior obligations, initially limited to $500 million aggregate principal amount, and will mature on March 15, 2017. We may, without the consent of the holders, increase such aggregate principal amount in the future, on the same terms and conditions and with the same CUSIP numbers as the notes offered by this prospectus supplement. We will not issue any such additional notes unless the additional notes are fungible with the notes offered by this prospectus supplement for United States federal income tax purposes. The notes will bear interest at the rate per annum shown on the cover page of this prospectus supplement from March 12, 2007, for the first interest payment, and from the most recent date on which interest has been paid after the first interest payment date. Interest will be payable semiannually on March 15 and September 15 of each year, commencing September 15, 2007, to those persons who were holders of record at the close of business on the March 1 and September 1 immediately preceding each interest payment date. We will pay interest on overdue principal at 1% per annum in excess of the stated rate of interest, and we will pay interest on overdue installments of interest at that higher rate to the extent lawful. Interest will be paid on the basis of a 360-day year comprised of twelve 30-day months.

 

Possible Future Guarantee

 

The notes will not be guaranteed by our principal U.S. subsidiary, Pioneer USA, or any of our other subsidiaries, when issued. If our credit facility is ever guaranteed by Pioneer USA, Pioneer USA will be required to guarantee certain of our Existing Senior Notes on a pari passu basis. If Pioneer USA becomes obligated to guarantee those certain Existing Senior Notes, Pioneer USA will likewise be obligated to guarantee the notes offered by this prospectus on a pari passu basis. See “—Certain Definitions” for a definition of our Existing Senior Notes.

Ranking

 

The notes will be:

 

 

At March 7, 2007, we had approximately $1.9 billion of indebtedness for borrowed money ranking pari passu in right of payment with the notes, including approximately $495 million of the amount currently outstanding under our credit facility that we intend to repay with the net proceeds from this offering.

 

The notes will be effectively subordinated in right of payment to all of our existing and future secured or guaranteed indebtedness to the extent of the value of the assets securing such indebtedness or of the value of the subsidiaries providing the guarantees. In addition, we are a holding company and conduct all of our operations through subsidiaries, and the notes will be structurally subordinated to all obligations of our subsidiaries. At December 31, 2006, on an as adjusted basis to give effect to the use of proceeds from this offering as described in “Use of Proceeds,” we would have had $1.3 billion of indebtedness for borrowed money ranking pari passu in right of payment with the notes, and our subsidiaries would have had aggregate balance sheet liabilities of $1.7 billion.

 

Substantially all of our operating income and cash flow is generated by our subsidiaries. As a result, funds necessary to meet our debt service obligations are provided in part by distributions or advances from our subsidiaries. Under certain circumstances, contractual and legal restrictions, as well as the financial condition and operating requirements of our subsidiaries, could limit our ability to obtain cash from our subsidiaries for the purpose of meeting our debt service obligations, including the payment of principal and interest on the notes.

 

Optional Redemption

 

The notes will be redeemable at any time, at our option, in whole or from time to time in part, upon not less than 30 or more than 60 days notice, as provided in the indenture, on any date prior to their maturity at a redemption price equal to the sum of 100% of the principal amount thereof plus accrued and unpaid interest, if any, to the date of redemption (subject to the right of holders of record on the relevant record date to receive interest due on an interest payment date that is on or prior to the date of redemption) plus a make-whole premium described below, if any. In no event will a redemption price ever be less than 100% of the principal amount of the notes plus accrued and unpaid interest, if any, to the date of redemption.

 

The amount of the make-whole premium with respect to any note (or portion of a note) to be redeemed will be equal to the excess, if any, of:

 

 

 

The present values of interest and principal payments referred to above will be determined in accordance with generally accepted principles of financial analysis. Such present values will be calculated by discounting the amount of each payment of interest or principal from the date that each such payment would have been payable, but for the redemption, to the date of redemption at a discount rate equal to the treasury yield described below plus 50 basis points.

 

The make-whole premium will be calculated by an independent investment banking institution of national standing appointed by us; provided that if we fail to make the appointment at least 30 business days prior to the date of redemption, or if the institution so appointed is unwilling or unable to make the calculation, by an independent investment banking institution of national standing appointed by the trustee.

 

For purposes of determining the make-whole premium, the treasury yield shall be a rate of interest per annum equal to the weekly average yield to maturity of United States treasury notes that have a constant maturity that corresponds to the remaining term to maturity of the notes, calculated to the nearest 1/12th of a year. The treasury yield will be determined as of the third business day immediately preceding the applicable date of redemption.

 

The weekly average yields of United States treasury notes will be determined by reference to the most recent statistical release published by the Federal Reserve Bank of New York and designated “H.15 (519) Selected Interest Rates” or any successor release. If such statistical release sets forth a weekly average yield for United States treasury notes having a constant maturity that is the same as the remaining term of the notes, then the treasury yield will be equal to such weekly average yield. In all other cases, the treasury yield will be calculated by interpolation, on a straight-line basis, between the weekly average yields on the United States treasury notes that have a constant maturity closest to and greater than the remaining term of the notes and the United States treasury notes that have a constant maturity closest to and less than the remaining term of the notes (in each case as set forth in the statistical release). Any weekly average yields so calculated by interpolation will be rounded to the nearest 1/100th of 1%, with any figure of 1/200th of 1% or above being rounded upward. If weekly average yields for United States treasury notes are not available in the statistical release or otherwise, then the treasury yield will be calculated by interpolation of comparable rates selected by the independent investment banking institution.

 

In the case of any partial redemption, the trustee will select the notes for redemption on a pro rata basis, by lot or by such other method as the trustee in its sole discretion shall deem to be fair and appropriate, although no note of $1,000 in original principal amount or less shall be redeemed in part. If any note is to be redeemed in part only, the notice of redemption relating to such note shall state the portion of the principal amount of the note to be redeemed. A note in principal amount equal to the unredeemed portion of the note will be issued in the name of the holder of the note upon cancellation of the original note.

 

Offer to Repurchase Upon a Change of Control Repurchase Event

 

If a Change of Control Repurchase Event occurs, unless we have otherwise exercised our right to redeem the notes, we will make an offer to each holder of notes to repurchase all or any portion (equal to $1,000 or an integral multiple of $1,000) of that holder’s notes at a price in cash equal to 101% of the aggregate principal amount of notes repurchased plus accrued and unpaid interest, if any, on the notes repurchased to the date of repurchase. Within 30 days following any Change of Control Repurchase Event, we will mail a notice to each holder describing the transaction or transactions that constitute the Change of Control Repurchase Event and offering to repurchase the notes on the payment date specified in the notice, which date will not be less than 30 days or more than 60 days from the date such notice is mailed, pursuant to the procedures required by the indenture and described in such notice. We will

comply with the requirements of Rule 14e-1 under the Exchange Act, and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the notes as a result of a Change of Control Repurchase Event. To the extent that the provisions of any securities laws or regulations conflict with the Change of Control Repurchase Event provisions of the notes, we will comply with the applicable securities laws and regulations and will not be deemed to have breached our obligations under the Change of Control Repurchase Event provisions of the notes by virtue of such conflict.

 

On the Change of Control Repurchase Event payment date, we will, to the extent lawful:

 

 

The paying agent will promptly mail to each holder of notes properly tendered the purchase price for such notes, and the trustee will promptly authenticate and mail (or cause to be transferred by book entry) to each holder a new note equal to the principal amount of any unpurchased portion of the notes surrendered, if any; provided, that each new note will be issued in denominations of $1,000 or integral multiples of $1,000.

 

Except as described above with respect to a Change of Control Repurchase Event, the indenture does not contain any other provisions that permit the holders of the notes to require us to repurchase or redeem the notes in the event of a takeover, recapitalization or similar transaction.

 

We will not be required to make an offer to repurchase the notes upon a Change of Control Repurchase Event if a third party makes an offer in the manner, at the times and otherwise in compliance with the requirements set forth in the indenture applicable to an offer made by us, and such third party purchases all notes properly tendered and not withdrawn under its offer.

 

Sinking Fund

 

There will be no mandatory sinking fund payments for the notes.

 

Book-Entry, Delivery and Form

 

Except as described below, the notes sold will initially be issued in the form of one or more global notes. The global notes will be deposited with, or on behalf of, DTC or its nominee. Except as set forth below, the global notes may be transferred, in whole and not in part, only to DTC or another nominee of DTC. Investors may hold their beneficial interests in the global notes directly through DTC if they have an account with DTC or indirectly through organizations that have accounts with DTC.

 

The descriptions of the operations and procedures of DTC set forth below are provided solely as a matter of convenience. These operations and procedures are solely within the control of DTC and are subject to change by it from time to time. We do not take any responsibility for these operations or procedures, and investors are urged to contact DTC or its participants directly to discuss these matters.

DTC had advised us that it is:

 

 

DTC was created to hold securities for its participants and facilitates the clearance and settlement of securities transactions between its participants through electronic book-entry changes to the accounts of its participants, which eliminates the need for physical transfer and delivery of certificates. DTC’s participants include securities brokers and dealers, including the underwriters; banks and trust companies; clearing corporations and some other organizations. Indirect access to DTC’s system is also available to other entities such as banks, brokers, dealers, and trust companies; these indirect participants clear through or maintain a custodial relationship with a participant in DTC, either directly or indirectly. Investors who are not DTC participants may beneficially own securities held by or on behalf of DTC only through participants or indirect participants in DTC.

 

We expect that pursuant to procedures established by DTC:

 

 

The laws of some jurisdictions may require that some purchasers of securities take physical delivery of the securities in definitive form. Accordingly, the ability to transfer interests in the notes represented by a global note to these 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 having an interest in notes represented by a global note 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 definitive security in respect of the interest.

 

So long as DTC or its nominee is the registered owner of a global note, DTC or the nominee, as the case may be, will be considered the sole owner or holder of the notes represented by the global note for all purposes under the indenture. Except as provided below, owners of beneficial interests in a global note:

 

 

Accordingly, each holder owning a beneficial interest in a global note must rely on the procedures of DTC and, if the holder is not a participant or an indirect participant in DTC, on the procedures of the DTC participant through which the holder owns its interest, to exercise

any rights of a holder of notes under the indenture or the global note. We understand that under existing industry practice, if we request any action of holders of notes, or if a holder that is an owner of a beneficial interest in a global note desires to take any action that DTC, as the holder of the global note, is entitled to take, then DTC would authorize its participants to take the action and the participants would authorize holders owning through participants to take the action or would otherwise act upon the instruction of such holders. Neither the trustee nor we 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, liquidated damages, if any, and interest on, any notes represented by a global note registered in the name of DTC or its nominee on the applicable record date 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 note representing those notes 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 notes, are registered as the owners of the notes for the purpose of receiving payment on the notes 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 amounts to owners of beneficial interests in a global note, including principal, premium, if any, liquidated damages, if any, and interest. Payments by the participants and the indirect participants in DTC to the owners of beneficial interests in a global note will be governed by standing instructions and customary industry practice and will be the responsibility of the participants or the indirect participants and DTC.

 

Transfers between participants in DTC will be effected in accordance with DTC’s procedures, and will be settled in same-day funds.

 

Although DTC has agreed to the above procedures to facilitate transfers of interests in the global notes among participants in DTC, DTC is under no obligation to perform or to continue to perform the procedures, and the procedures may be discontinued at any time. Neither the trustee nor we will have any responsibility for the performance by DTC or its participants or indirect participants of its respective obligations under the rules and procedures governing their operations.

 

Certificated Notes

 

The notes represented by the global notes are exchangeable for certificated notes in definitive form of like tenor as such notes in denominations of U.S.$1,000 and integral multiples thereof only if:

 

 

Any note that is exchangeable pursuant to the preceding sentence is exchangeable for certificated notes issuable in authorized denominations and registered in such names as the Depositary shall direct. Subject to the foregoing, the global notes are not exchangeable, except for a global note of the same aggregate denomination to be registered in the name of the Depositary or its nominee.

Same-Day Payment

 

The indenture will require that payments in respect of notes (including principal, premium and interest) be made by wire transfer of immediately available funds to the accounts specified by the holders thereof or, if no such account is specified, by mailing a check to each such holder’s registered address.

 

Certain Covenants

 

Set forth below are summaries of certain covenants contained in the indenture.

 

Limitation on Liens.  We will not, and will not permit any of our subsidiaries to, create or permit to exist any Liens upon any Principal Property or any shares of stock or Indebtedness of any subsidiary that owns or leases any Principal Property (whether such Principal Property, shares of stock or Indebtedness are now owned or hereafter acquired) unless all payments due under the indenture with respect to the notes are secured on an equal and ratable basis with the obligations so secured until such time as such obligations are no longer secured by a Lien. The preceding sentence will not require us to secure the notes if the Liens consist of either (1) Permitted Liens or (2) Liens securing excepted indebtedness as described below.

 

Limitation on Sale and Leaseback Transactions.  Neither we nor any of our subsidiaries will enter into any Sale and Leaseback Transaction with respect to any Principal Property unless either (1) we or such subsidiary would be entitled, pursuant to the provisions of the indenture, to incur Indebtedness secured by a Lien on the property to be leased without equally and ratably securing the notes pursuant to the covenant described above in “—Limitation on Liens,” or (2) we, within six months after the effective date of such transaction, apply to the voluntary defeasance or retirement of its funded debt an amount equal to the Attributable Indebtedness of such transaction.

 

Excepted Indebtedness.  Notwithstanding the foregoing limitations on Liens and Sale and Leaseback Transactions, we and our subsidiaries may issue, assume, or guarantee Indebtedness secured by a Lien without securing the notes, or may enter into Sale and Leaseback Transactions without defeasing or retiring funded debt, or enter into a combination of such transactions, if the sum of the principal amount of all such Indebtedness and the Attributable Indebtedness of all such Sale and Leaseback Transactions does not at any time exceed 15% of Adjusted Consolidated Net Tangible Assets.

 

Transfer

 

The notes will be issued in registered form and will be transferable only upon the surrender of the notes being transferred for registration of transfer. We may require payment of a sum sufficient to cover any tax, assessment or other governmental charge payable in connection with certain transfers and exchanges.

 

Concerning the Trustee

 

Wells Fargo Bank, National Association is the series trustee and has been appointed by us as registrar and paying agent with regard to the notes. The Bank of New York Trust Company, N.A. is the trustee under the indenture with respect to our Existing Senior Notes. From time to time, we may have banking relationships in the ordinary course of business with The Bank of New York Trust Company, N.A., Wells Fargo Bank, National Association or their respective affiliates.

Events of Default

 

Except as may be provided otherwise in a prospectus supplement, any of the following events will constitute an event of default for a series of debt securities under an indenture:

 

 

An event of default with respect to one series of debt securities is not necessarily an event of default for another series.

 

If there is an event of default with respect to a series of Pioneer’s debt securities either the trustee or holders of at least 25% of the aggregate principal amount of that series may declare the principal amount of and interest on all of the debt securities of that series to be due and payable immediately, except that if an event of default occurs due to bankruptcy, insolvency or reorganization as provided in the applicable indenture, then the principal of and interest on the debt securities shall become due and payable immediately without any act by the trustee or any holder of debt securities. If the securities were issued at an original issue discount, less than the stated principal amount may become payable.

 

Before the acceleration of the maturity of the debt securities of any series, the holders of a majority in aggregate principal amount of the debt securities of that series may, on behalf of the holders of all debt securities and any related coupons of that series, waive any past default or event of default and its consequences for that series, except (1) a default in the payment of the principal, premium, or interest with respect to those debt securities or (2) a default with respect to a provision of the applicable indenture that cannot be amended without the consent of each holder affected by the amendment. In case of a waiver of a default, that default shall cease to exist, any event of default arising from that default shall be deemed to have been cured for all purposes, and Pioneer, the trustee, and the holders of the senior debt securities of that series will be restored to their former positions and rights under the indenture.

The trustee under an indenture will, within 90 days after the occurrence of a default known to it with respect to a series of debt securities, give to the holders of the debt securities of that series notice of all uncured defaults with respect to that series known to it, unless the defaults have been cured or waived before the giving of the notice, but the trustee will be protected in withholding the notice if it in good faith determines that the withholding of the notice is in the interest of the holders of those debt securities, except in the case of default in the payment of principal, premium, or interest with respect to the debt securities of that series or in the making of any sinking fund payment with respect to the debt securities of that series.

 

A holder may institute a suit against Pioneer for enforcement of such holder’s rights under the applicable indenture, for the appointment of a receiver or trustee, or for any other remedy only if the following conditions are satisfied:

 

 

The indentures will require Pioneer every year to deliver to the trustee a statement as to performance of Pioneer’s obligations under the indentures and as to any defaults.

 

A default in the payment of any of Pioneer’s debt securities, or a default with respect to Pioneer’s debt securities that causes them to be accelerated, may give rise to a cross-default under Pioneer’s credit facility or other indebtedness.

 

Legal Defeasance and Covenant Defeasance

 

The legal defeasance and covenant defeasance provisions described under “Description of Debt Securities — Legal Defeasance and Covenant Defeasance” in the attached prospectus shall be applicable to the notes.

 

Certain Definitions

 

Set forth below is a summary of certain of the defined terms used in the indenture. Reference is made to the indenture for the full definition of all such terms as well as any other capitalized terms used herein for which no definition is provided. Unless the context otherwise requires, an accounting term not otherwise defined has the meaning assigned to it in accordance with generally accepted accounting principles.

 

“Adjusted Consolidated Net Tangible Assets” means (without duplication), as of the date of determination, the remainder of:

 

 

 

 

 

 

in each case as estimated by our petroleum engineers or any independent petroleum engineers engaged by us for that purpose; plus

 

 

 

 

 

If we change our method of accounting from the successful efforts method to the full cost or a similar method of accounting, “Adjusted Consolidated Net Tangible Assets” will continue to be calculated as if we were still using the successful efforts method of accounting.

 

“Attributable Indebtedness” with respect to a Sale and Leaseback Transaction means, as of the time of determination, (i) if the obligation with respect to such Sale and Leaseback Transaction is a capitalized lease obligation, the amount equal to the capitalized amount of such obligation determined in accordance with generally accepted accounting principles and included in the financial statements of the lessee or (ii) if the obligation with respect to such Sale and Leaseback Transaction is not a capitalized lease obligation, the amount equal to the total net amount of rent required to be paid by the lessee under such lease during the remaining term thereof (including any period for which the lease has been extended), discounted from the respective due dates thereof to such determination date at the rate per annum borne by the notes compounded semiannually.

 

“Change of Control” means the occurrence of any of the following events:

 

(1) any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act or any successor provisions to either of the foregoing) of persons become the “beneficial owners” (as defined in Rule 13d-3 under the Exchange Act, except that a person will be deemed to have “beneficial ownership” of all shares that any such person has the right to acquire, whether such right is exercisable immediately or only after the passage of time), directly or indirectly, of more than 50% of the total voting power of the Voting Stock of Pioneer, whether as a result of the issuance of securities of Pioneer, any merger, consolidation, liquidation or dissolution of Pioneer or otherwise; or

 

(2) the sale, transfer, assignment, lease, conveyance or other disposition, directly or indirectly, of all or substantially all the assets of Pioneer and its subsidiaries, considered as a whole (other than a disposition of such assets as an entirety or virtually as an entirety to a wholly-owned subsidiary) shall have occurred, or Pioneer merges, consolidates or amalgamates with or into any other person or any other person merges, consolidates or amalgamates with or into Pioneer, in any such event pursuant to a transaction in which the outstanding Voting Stock of Pioneer is reclassified into or exchanged for cash, securities or other property, other than any such transaction where:

 

(a) the outstanding Voting Stock of Pioneer is reclassified into or exchanged for other Voting Stock of Pioneer or for Voting Stock of the surviving corporation, and

 

(b) the holders of the Voting Stock of Pioneer immediately prior to such transaction own, directly or indirectly, not less than a majority of the Voting Stock of Pioneer or the surviving corporation immediately after such transaction and in substantially the same proportion as before the transition; or

 

(3) during any period, individuals who at the beginning of such period constituted the Board of Directors (together with any new directors whose election or appointment by such Board or whose nomination for election by the stockholders of Pioneer was approved by a vote of not less than a majority of the directors then still in office who were either directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for any reason to constitute a majority of the Board of Directors then in office; or

(4) the stockholders of Pioneer shall have approved any plan of liquidation or dissolution of Pioneer.

 

“Change of Control Repurchase Event” means the occurrence of both a Change of Control and a Rating Decline.

 

“Consolidated Net Worth” means, with respect to any person, the stockholders’ equity of such person and its subsidiaries, as determined on a consolidated basis in accordance with generally accepted accounting principles, less (to the extent included in stockholders’ equity) amounts attributable to redeemable stock of such person or its subsidiaries.

 

“Existing Senior Notes” means our (i) 81/4% Senior Notes due 2007, (ii) 6.50% Senior Notes due 2008, (iii) 5.875% Senior Notes due 2012, (iv) 5.875% Senior Notes due 2016, (v) 6.875% Senior Notes due 2018, and (vi) 7.20% Senior Notes due 2028.

 

“Indebtedness” means, with respect to any person, at any date, any of the following, without duplication:

 

 

 

 

Notwithstanding the preceding, Indebtedness shall not include (a) accounts payable arising in the ordinary course of business, and (b) any obligations in respect of prepayments for gas or oil production or gas or oil imbalances.

“Investment Grade” means BBB− or higher by S&P and Baa3 or higher by Moody’s, or the equivalent of such ratings by S&P or Moody’s, or, if either S&P and Moody’s shall not make a rating on the notes publicly available, another Rating Agency.

 

“Lien” means any mortgage, pledge, security interest, encumbrance, lien, charge or adverse claim affecting title or resulting in an encumbrance against real or personal property or a security interest of any kind (including, without limitation, any conditional sale or other title retention agreement or lease in the nature thereof or any filing or agreement to file a financing statement as debtor under the Uniform Commercial Code or any similar statute other than to reflect ownership by a third party of property leased to us or any of our subsidiaries under a lease that is not in the nature of a conditional sale or title retention agreement).

 

“Moody’s” means Moody’s Investors Service, Inc.

 

“Permitted Liens” means, with respect to any person,

 

 

“Principal Property” means any property owned or leased by us or any of our subsidiaries, the gross book value of which exceeds 1% of Consolidated Net Worth.

 

“Rating Agency” means each of S&P and Moody’s, or if S&P or Moody’s or both shall not make a rating on the notes publicly available, a nationally recognized statistical rating agency or agencies, as the case may be, selected by us (as certified by a resolution of our board of directors) which shall be substituted for S&P or Moody’s, or both, as the case may be.

“Rating Decline” means the rating of the notes shall be decreased by one or more gradations (including gradations within categories as well as between rating categories) by each of the Rating Agencies; provided, however, if the rating of the notes by each of the Rating Agencies is Investment Grade, then “Rating Decline” will mean the rating of the notes shall be decreased by one or more gradations (including gradations within categories as well as between rating categories) by each Rating Agency so that the rating of the notes by each of the Rating Agencies falls below Investment Grade, on any date from the date of the public notice of an arrangement that could result in a Change of Control until the end of the 30-day period following public notice of the occurrence of the Change of Control (which 30-day period shall be extended so long as the rating of the notes is under publicly announced consideration for possible downgrade by either of the Rating Agencies; provided, that the other Rating Agency has either downgraded, or publicly announced that it is considering downgrading, the notes).

 

“S&P” means Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc.

 

“Sale and Leaseback Transaction” means any arrangement with any person pursuant to which we or any of our subsidiaries leases any Principal Property that has been or is to be sold or transferred by us or the subsidiary to such person, other than (i) temporary leases for a term, including renewals at the option of the lessee, of not more than five years; (ii) leases between us and our subsidiaries or between our subsidiaries; (iii) leases of Principal Property executed by the time of, or within 12 months after the latest of, the acquisition, the completion of construction or improvement, or the commencement of commercial operation of the Principal Property; and (iv) arrangements pursuant to any provision of law with an effect similar to the former Section 168(f)(8) of the Internal Revenue Code of 1954.

 

“Voting Stock” of any person means all classes of capital stock or other interests (including partnership interests) of such person then outstanding and normally entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof.

 

Governing Law

 

The indenture and the notes are governed by the laws of the State of New York.

 

Subject to the terms and conditions set forth in the underwriting agreement dated the date of this prospectus supplement, the underwriters named below, for whom Deutsche Bank Securities Inc. is acting as representative, have severally agreed to purchase from us the following respective principal amounts of notes set forth opposite their name below.

 

 

The underwriting agreement provides that the obligations of the several underwriters to purchase the notes offered hereby are subject to certain conditions precedent and that the underwriters will purchase all of the notes offered by this prospectus supplement if any of these notes are purchased.

 

The representative of the underwriters has advised us that the underwriters propose to offer the notes to the public at the public offering price set forth on the cover of this prospectus and to selected dealers at a price that represents a selling concession not in excess of 0.40% of the principal amount of the notes. In addition, the underwriters may allow, and those selected dealers may re-allow, a selling concession of not more than 0.25% of the principal amount of the notes to other dealers. After the initial public offering, the representative of the underwriters may change the public offering price and other selling terms.

 

In addition, we estimate that our share of the total expenses of this offering, excluding underwriting discounts and commissions, will be approximately $400,000.

 

We have agreed to indemnify the underwriters against certain liabilities, including liabilities under the Securities Act of 1933, and to contribute to payments the underwriters may be required to make in respect of any of these liabilities.

 

The representative of the underwriters has advised us that the underwriters do not intend to confirm sales to any account over which they exercise discretionary authority.

 

The notes are a new issue of securities with no established trading market. In addition, the notes will not be listed on any securities exchange or on any automated dealer quotation system. The underwriters have advised us that they intend to make a market in the notes. However, they are not obligated to do so and may discontinue any market-making activities at any time in their sole discretion. No assurance can be given as to the liquidity of the trading market for the notes or that an active public market for the notes will develop. If an active public trading market for the notes does not develop, the market price and liquidity of the notes may be adversely affected.

 

In connection with the offering, the underwriters may engage in overallotment, stabilizing transactions and syndicate covering transactions. Overallotment involves sales in excess of the offering size, which create a short position for the underwriters. Stabilizing transactions involve bids to purchase the notes in the open market for the purpose of pegging, fixing or maintaining the price of the notes. Syndicate covering transactions involve the purchases of the notes in the open market after the distribution has been completed in order to cover short positions. Stabilizing transactions and syndicate covering transactions may cause the price of

the notes to be higher than it would otherwise be in the absence of those transactions. If the underwriters engage in stabilizing or syndicate covering transactions, they may discontinue them at any time.

 

The underwriters may also impose a penalty bid. Penalty bids permit the underwriters to reclaim a selling concession from a syndicate member when the representative, in covering syndicate short positions or making stabilizing purchases, repurchases notes originally sold by that syndicate member.

 

The underwriters or their affiliates have performed certain investment banking and advisory services for us from time to time for which they have received customary fees and expenses. Affiliates of each of the underwriters of this offering are lenders under our $1.5 billion credit facility. Affiliates of certain of the underwriters will receive proceeds of this offering because they are a participating lender under our credit facility. The underwriters or their affiliates may, from time to time, engage in transactions with and perform services for us in the ordinary course of their businesses for which they would expect to receive customary fees and expenses.

 

Affiliates of the underwriters of this offering will receive repayment of amounts outstanding under our $1.5  billion credit facility from the net proceeds of this offering that are, in the aggregate, more than 10% of the net proceeds of this offering. Because affiliates of the underwriters will receive more than 10% of the entire net proceeds in this offering, the underwriters may be deemed to have a “conflict of interest” under Rule 2710(h) of the Conduct Rules of the NASD. Accordingly, this offering will be made in compliance with the applicable provisions of Rule 2720 of the Conduct Rules. Rule 2720 requires that the public offering price can be no higher than that recommended by a “qualified independent underwriter,” as defined by the NASD. Goldman, Sachs & Co. has served in that capacity and performed due diligence investigations and reviewed and participated in the preparation of this prospectus supplement. Goldman, Sachs & Co. has received $10,000 from us as compensation for such role.

 

The validity of the notes offered in this prospectus supplement will be passed upon for us by Vinson & Elkins L.L.P., Dallas, Texas. Certain legal matters in connection with this offering will be passed upon for the underwriters by Milbank, Tweed, Hadley & McCloy LLP, New York, New York.

 

Ernst & Young LLP, independent registered public accounting firm, has audited our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2006, and management’s assessment of the effectiveness of our internal control over financial reporting as of December 31, 2006, as set forth in their reports, which are incorporated by reference in this prospectus and elsewhere in the registration statement. Our financial statements and management’s assessment are incorporated by reference in reliance on Ernst & Young LLP’s reports, given on their authority as experts in accounting and auditing.

 

Estimated quantities of our oil and gas reserves and the net present value of such reserves as of December 31, 2006, set forth in this prospectus are based upon reserve reports prepared by us and audited by Netherland, Sewell & Associates, Inc. for our major properties in the United States and reserve reports prepared by our engineers for all other properties. The reserve audit conducted by Netherland, Sewell & Associates, Inc. for our major properties in the United States in aggregate represented 89% of our estimated proved quantities of reserves as of December 31, 2006.

 

We file annual, quarterly and special reports, proxy statements and other information with the SEC. You may read and copy any document we file at the SEC’s public reference room at 100 F Street, N.E., Room 1580, Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference room. The SEC also maintains an Internet site (www.sec.gov) that contains the reports, proxy and information statements that we file electronically with the SEC. Our reports, proxy and information statements are also available through our Internet site at www.pxd.com.

 

Our common stock is listed on the New York Stock Exchange under the symbol “PXD.” Our reports and other information filed with the SEC can also be inspected at the offices of the New York Stock Exchange, 11 Wall Street, New York, New York 10005.

 

The SEC allows us to incorporate by reference the information we file with them, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is an important part of this prospectus supplement, and information we file later with the SEC will automatically update and supersede this information. Except to the extent that information is deemed furnished and not filed pursuant to securities laws and regulations, we incorporate by reference the documents listed below and any future filings made with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 until all of the notes offered hereby have been sold or we have filed with the SEC an amendment to the registration statement relating to this offering which deregisters all securities then remaining unsold:

 

 

You may request a copy of these filings at no cost, by writing or telephoning us at the following address:

 

Pioneer Natural Resources Company

5205 North O’Connor Blvd.

Suite 200

Irving, Texas 75039

Attention: Investor Relations

Telephone: (972) 444-9001

 

PROSPECTUS

 

$1,000,000,000

 

Pioneer Natural Resources Company

Pioneer Natural Resources USA, Inc., as Guarantor

 

 

Debt Securities

Common Stock

Preferred Stock

Depositary Shares

Warrants

Stock Purchase Contracts

Stock Purchase Units

Guarantees of Debt Securities

 

We may offer and sell securities from time to time in one or more classes or series and in amounts, at prices and on terms that we will determine at the time of the offering, with a total initial offering price of up to $1,000,000,000. Any debt securities we issue under this prospectus may be guaranteed by Pioneer Natural Resources USA, Inc., our direct wholly-owned subsidiary that we call Pioneer USA.

 

We will provide specific terms of the securities to be sold by us, including any guarantee by Pioneer USA, and the methods by which we will sell them in supplements to this prospectus. You should read this prospectus and any supplement carefully before you invest. This prospectus may not be used to offer or sell securities without a prospectus supplement describing the methods and terms of the offering. We may sell the securities directly or we may distribute them through underwriters or dealers. In addition, the underwriters may overallot a portion of the securities.

 

Our common stock is listed on the New York Stock Exchange under the symbol “PXD.”

 

 

 

 

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.

 

 

The date of this prospectus is May 22, 2002.

 

TABLE OF CONTENTS

 

 

This prospectus is part of a registration statement on Form S-3 that Pioneer and Pioneer USA filed with the Securities and Exchange Commission using a shelf registration process. Under this shelf process, Pioneer or Pioneer USA may sell any combination of the securities described in this prospectus in one or more offerings up to a total dollar amount of $1,000,000,000 or the equivalent denominated in foreign currencies. This prospectus provides you with a general description of the securities Pioneer or Pioneer USA may offer. Each time Pioneer or Pioneer USA sells securities, Pioneer or Pioneer USA will provide a prospectus supplement that will contain specific information about the terms of that offering. This prospectus does not contain all of the information included in the registration statement. For a more complete understanding of the offering of the securities, you should refer to the registration statement, including its exhibits. The prospectus supplement may also add, update or change information contained in this prospectus. You should read both this prospectus and any prospectus supplement together with additional information under the heading “Where You Can Find More Information.”

 

You should rely only on the information contained or incorporated by reference in this prospectus and any prospectus supplement. Pioneer and Pioneer USA have not authorized anyone to provide you with different information. Pioneer and Pioneer USA are not making offers to sell the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to anyone to whom it is unlawful to make an offer or solicitation.

 

The information in this prospectus is accurate as of the date on the front cover. You should not assume that the information contained in this prospectus is accurate as of any other date.

 

In this prospectus, references to the terms “we,” “us” or “Pioneer” or other similar terms refer to Pioneer Natural Resources Company, and not to Pioneer Natural Resources USA, Inc., unless we state otherwise or the context indicates otherwise. References to “Pioneer USA” refer to Pioneer Natural Resources USA, Inc.

 

This prospectus and the documents Pioneer and Pioneer USA incorporate by reference contain statements that constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995. The forward-looking statements speak only as of the date made, and Pioneer and Pioneer USA undertake no obligation to update such forward-looking statements. These forward-looking statements may be identified by the use of the words “believe,” “expect,” “anticipate,” “will,” “contemplate,” “would” and similar expressions that contemplate future events. All statements other than statements of historical fact included or incorporated in this prospectus, including statements regarding Pioneer’s or Pioneer USA’s financial position, business strategy, production and reserve growth and other plans and objectives for Pioneer’s or Pioneer USA’s future operations, are forward-looking statements.

 

Although Pioneer and Pioneer USA believe that such forward-looking statements are based on reasonable assumptions, Pioneer and Pioneer USA give no assurance that Pioneer’s or Pioneer USA’s expectations will in fact occur. Important factors could cause actual results to differ materially from those in the forward-looking statements, including factors identified in Pioneer’s periodic reports incorporated in this prospectus by reference. Forward-looking statements are subject to risks and uncertainties and include information concerning general economic conditions and possible or assumed future results of operations, estimates of oil and gas production and reserves, drilling plans, future cash flows, anticipated capital expenditures, Pioneer’s realization of deferred tax assets, the level of future expenditures for environmental costs, and the strategies, plans and objectives of Pioneer’s management.

 

This cautionary statement expressly qualifies in their entirety all forward-looking statements attributable to Pioneer or Pioneer USA.

 

Pioneer files annual, quarterly and special reports, proxy statements and other information with the Securities and Exchange Commission. Pioneer’s SEC filings are available to the public over the internet at the SEC’s web site at http://www.sec.gov. You may also read and copy any document Pioneer files at the SEC’s public reference room at 450 Fifth Street, N.W., Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference room.

 

Pioneer’s common stock is listed on the New York Stock Exchange and the Toronto Stock Exchange under the symbol “PXD.” Pioneer’s reports and other information filed with the SEC can also be inspected at the offices of the New York Stock Exchange and the Toronto Stock Exchange.

 

The SEC allows Pioneer and Pioneer USA to incorporate by reference the information Pioneer files with the SEC, which means that Pioneer and Pioneer USA can disclose important information to you by referring you to those documents. The information incorporated by reference is an important part of this prospectus, and information Pioneer files later with the SEC will automatically update and supersede this information. Pioneer and Pioneer USA incorporate by reference the documents listed below that Pioneer filed with the SEC under the Securities Exchange Act of 1934:

 

 

Pioneer and Pioneer USA also incorporate by reference each of the documents that Pioneer files with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 after the date of this prospectus until the offering of the securities terminates or Pioneer or Pioneer USA has filed with the SEC an amendment to the registration statement relating to this offering which deregisters all securities then remaining unsold.

 

You may request a copy of any of these filings, other than an exhibit to those filings unless Pioneer or Pioneer USA has specifically incorporated that exhibit by reference into the filing, at no cost, by telephoning or writing Pioneer or Pioneer USA at the following address:

 

Pioneer Natural Resources Company

5205 North O’Connor Blvd., Suite 1400

Irving, Texas 75039

Attention: Investor Relations

Telephone: (972) 444-9001

 

Pioneer is an oil and gas exploration and production company with ownership interests in oil and gas properties located in the United States, Argentina, Canada, Gabon, South Africa and Tunisia. Pioneer USA is a direct wholly-owned subsidiary of Pioneer and owns almost all of Pioneer’s United States oil and gas properties.

 

The executive offices of Pioneer and Pioneer USA are located at 5205 N. O’Connor Blvd., Suite 1400, Irving, Texas 75039, telephone number: (972) 444-9001. Pioneer maintains other offices in Midland, Texas; Buenos Aires, Argentina; Calgary, Canada; and Capetown, South Africa.

 

Unless Pioneer or Pioneer USA informs you otherwise in the prospectus supplement, each of Pioneer and Pioneer USA expect to use the net proceeds from the sale of securities for general corporate purposes. These purposes may include, but are not limited to:

 

 

Pending any specific application, each of Pioneer and Pioneer USA may initially invest funds in short-term marketable securities or apply them to the reduction of short-term indebtedness.

 

The following table sets forth Pioneer’s ratios of consolidated earnings to fixed charges and earnings to fixed charges and preferred stock dividends for the periods presented:

 

 

 

 

 

 

 

This section describes the general terms and provisions of the debt securities that Pioneer may issue separately, upon exercise of a debt warrant, in connection with a stock purchase contract or as part of a stock purchase unit from time to time in the form of one or more series of debt securities. The applicable prospectus supplement will describe the specific terms of the debt securities offered through that prospectus supplement as well as any general terms described in this section that will not apply to those debt securities.

 

Pioneer’s senior debt securities will be issued under (1) an Indenture dated as of January 13, 1998, as supplemented, between Pioneer and The Bank of New York, as trustee, or (2) another indenture to be entered into by Pioneer and that or another trustee. Pioneer’s senior subordinated debt securities will be issued under a separate indenture to be entered into by Pioneer and that or another trustee. Under the indentures, Pioneer’s debt securities may be subordinated to other indebtedness of Pioneer. See “Description of Debt Securities — Subordination of Subordinated Debt Securities” below.

A copy of Pioneer’s 1998 senior debt indenture has been previously filed with the SEC and incorporated by reference as an exhibit to the registration statement of which this prospectus is a part, and is incorporated by reference into this prospectus. Another form of senior debt indenture is filed as an exhibit to the registration statement of which this prospectus is a part and is incorporated by reference into this prospectus. A form of the senior subordinated debt indenture is filed as an exhibit to the registration statement of which this prospectus is a part and is incorporated by reference into this prospectus. You should refer to the applicable indenture for more specific information. In addition, you should consult the applicable prospectus supplement for particular terms of Pioneer’s debt securities.

 

The indentures will not limit the amount of debt securities that Pioneer may issue, and will permit Pioneer to issue securities from time to time in one or more series. The debt securities will be unsecured obligations of Pioneer, unless otherwise stated in the applicable prospectus supplement. Pioneer currently conducts substantially all of its operations through subsidiaries, and the holders of debt securities (whether senior or subordinated debt securities) will be effectively subordinated to the creditors of Pioneer’s subsidiaries. This means that creditors of Pioneer’s subsidiaries will have a claim to the assets of Pioneer’s subsidiaries that is superior to the claim of Pioneer’s creditors, including holders of Pioneer’s debt securities.

 

Generally, Pioneer will pay the principal of, premium, if any, and interest on Pioneer’s registered debt securities either at an office or agency that Pioneer maintains for that purpose or, if Pioneer elects, Pioneer may pay interest by mailing a check to your address as it appears on Pioneer’s register (or, at the election of the holder, by wire transfer to an account designated by the holder). Except as may be provided otherwise in the applicable prospectus supplement, no payment on a bearer security will be made by mail to an address in the United States or by wire transfer to an account in the United States. Except as may be provided otherwise in the applicable prospectus supplement, Pioneer will issue its debt securities only in fully registered form without coupons, generally in denominations of $1,000 or integral multiples of $1,000. Pioneer will not apply a service charge for a transfer or exchange of its debt securities, but Pioneer may require that you pay the amount of any applicable tax or other governmental charge.

 

The applicable prospectus supplement will describe the following terms of any series of debt securities that Pioneer may offer:

 

 

Debt securities may bear interest at fixed or floating rates. Pioneer may issue its debt securities at an original issue discount, bearing no interest or bearing interest at a rate that, at the time of issuance, is below market rate, to be sold at a substantial discount below their stated principal amount. Generally speaking, if Pioneer’s debt securities are issued at an original issue discount and there is an event of default or acceleration of their maturity, holders will receive an amount less than their principal amount. Tax and other special considerations applicable to any series of debt securities, including original issue discount debt, will be described in the prospectus supplement in which Pioneer offers those debt securities.

 

Pioneer will have the ability under the indentures to reopen a previously issued series of debt securities and issue additional debt securities of that series or establish additional terms of the series. Pioneer is also permitted to issue debt securities with the same terms as previously issued debt securities.

 

Pioneer will comply with Section 14(e) under the Securities Exchange Act of 1934 and any other tender offer rules under the Securities Exchange Act of 1934 that may then apply to any obligation Pioneer may have

to purchase debt securities at the option of the holders. Any such obligation applicable to a series of debt securities will be described in the related prospectus supplement.

 

Subordination of Subordinated Debt Securities

 

Debt securities of a series may be subordinated to senior indebtedness to the extent set forth in the prospectus supplement relating to the subordinated debt securities. The definition of “senior indebtedness” (1) will include, among other things, Pioneer’s indebtedness, whether outstanding on the original issue date of the debt securities or incurred after such date, unless the instrument that creates or evidences such indebtedness provides that such obligations are subordinate in right of payment to the debt securities, and (2) will be specifically set forth in the prospectus supplement relating to the subordinated debt securities.

 

Subordinated debt securities of a particular series and any coupons relating to those debt securities will be subordinate in right of payment, to the extent and in the manner set forth in the indenture and the prospectus supplement relating to those subordinated debt securities, to the prior payment of all of Pioneer’s indebtedness that is designated as senior indebtedness with respect to that series.

 

Upon any payment or distribution of Pioneer’s assets to creditors or upon a total or partial liquidation or dissolution of Pioneer or in a bankruptcy, receivership, or similar proceeding relating to Pioneer or its property, holders of senior indebtedness will be entitled to receive payment in full in cash of the senior indebtedness before holders of subordinated debt securities will be entitled to receive any payment of principal, premium, if any, or interest with respect to the subordinated debt securities and, until the senior indebtedness is paid in full, any distribution to which holders of subordinated debt securities would otherwise be entitled will be made to the holders of senior indebtedness (except that holders of subordinated debt securities may receive shares of stock and any debt securities that are subordinated to senior indebtedness to at least the same extent as the subordinated debt securities), all as described in the applicable prospectus supplement.

 

Unless otherwise provided in an applicable prospectus supplement, Pioneer may not (1) make any payments of principal, premium, if any, or interest with respect to subordinated debt securities, (2) make any deposit for the purpose of defeasance of the subordinated debt securities, or (3) repurchase, redeem, or otherwise retire (except, in the case of subordinated debt securities that provide for a mandatory sinking fund, by Pioneer’s delivery of subordinated debt securities to the trustee in satisfaction of Pioneer’s sinking fund obligation) any subordinated debt securities if:

 

 

unless, in either case, the default has been cured or waived and the acceleration has been rescinded, the senior indebtedness has been paid in full in cash, or Pioneer and the trustee receive written notice approving the payment from the representatives of each issue of specified senior indebtedness as described in the applicable prospectus supplement.

 

Unless otherwise provided in an applicable prospectus supplement, during the continuance of any default (other than a default described in the preceding paragraph) with respect to any senior indebtedness pursuant to which the maturity of that senior indebtedness may be accelerated immediately without further notice (except such notice as may be required to effect the acceleration) or the expiration of any applicable grace periods, Pioneer may not pay the subordinated debt securities for such periods after notice of the default from the representative of specified senior indebtedness as shall be specified in the applicable prospectus supplement.

 

By reason of this subordination, in the event of insolvency, Pioneer’s creditors who are holders of senior indebtedness or holders of any indebtedness or preferred stock of Pioneer’s subsidiaries, as well as certain of Pioneer’s general creditors, may recover more, ratably, than the holders of the subordinated debt securities.

Events of Default

 

Except as may be provided otherwise in a prospectus supplement, any of the following events will constitute an event of default for a series of debt securities under an indenture:

 

 

An event of default with respect to one series of debt securities is not necessarily an event of default for another series.

 

If there is an event of default with respect to a series of Pioneer’s debt securities, which continues for the requisite amount of time, either the trustee or holders of at least 25% of the aggregate principal amount of that series may declare the principal amount of and interest on all of the debt securities of that series to be due and payable immediately, except that if an event of default occurs due to bankruptcy, insolvency or reorganization as provided in the applicable indenture, then the principal of and interest on the debt securities shall become due and payable immediately without any act by the trustee or any holder of debt securities. If the securities were issued at an original issue discount, less than the stated principal amount may become payable.

 

Before the acceleration of the maturity of the debt securities of any series, the holders of a majority in aggregate principal amount of the debt securities of that series may, on behalf of the holders of all debt securities and any related coupons of that series, waive any past default or event of default and its consequences for that series, except (1) a default in the payment of the principal, premium, or interest with respect to those debt securities or (2) a default with respect to a provision of the applicable indenture that cannot be amended without the consent of each holder affected by the amendment. In case of a waiver of a default, that default shall cease to exist, any event of default arising from that default shall be deemed to have been cured for all purposes, and Pioneer, the trustee, and the holders of the senior debt securities of that series will be restored to their former positions and rights under the indenture.

 

The trustee under an indenture will, within 90 days after the occurrence of a default known to it with respect to a series of debt securities, give to the holders of the debt securities of that series notice of all uncured defaults with respect to that series known to it, unless the defaults have been cured or waived before the giving of the notice, but the trustee will be protected in withholding the notice if it in good faith determines that the withholding of the notice is in the interest of the holders of those debt securities, except in the case of default in the payment of principal, premium, or interest with respect to the debt securities of that series or in the making of any sinking fund payment with respect to the debt securities of that series.

A holder may institute a suit against Pioneer for enforcement of such holder’s rights under the applicable indenture, for the appointment of a receiver or trustee, or for any other remedy only if the following conditions are satisfied:

 

 

The indentures will require Pioneer every year to deliver to the trustee a statement as to performance of Pioneer’s obligations under the indentures and as to any defaults.

 

A default in the payment of any of Pioneer’s debt securities, or a default with respect to Pioneer’s debt securities that causes them to be accelerated, may give rise to a cross-default under Pioneer’s bank credit facility or other indebtedness.

 

Satisfaction and Discharge of the Indentures

 

An indenture will generally cease to be of any further effect with respect to a series of debt securities if:

 

 

and if, in either case, Pioneer also pays or causes to be paid all other sums payable under the applicable indenture by Pioneer.

 

Legal Defeasance and Covenant Defeasance

 

Any series of Pioneer’s debt securities may be subject to the defeasance and discharge provisions of the applicable indenture if so specified in the applicable prospectus supplement. If those provisions are applicable, Pioneer may elect either:

 

 

If Pioneer exercises its legal defeasance option with respect to a series of debt securities, payment of those debt securities may not be accelerated because of an event of default. If Pioneer exercise its covenant defeasance option with respect to a series of debt securities, payment of those debt securities may not be accelerated because of an event of default related to the specified covenants.

 

Unless otherwise provided in the applicable prospectus supplement, Pioneer may invoke legal defeasance or covenant defeasance with respect to any series of its debt securities only if:

 

 

Modification and Waiver

 

Pioneer may enter into supplemental indentures for the purpose of modifying or amending an indenture with the consent of holders of at least a majority in aggregate principal amount of each series of Pioneer’s outstanding debt securities affected. However, unless otherwise provided in the applicable prospectus supplement, the consent of all of the holders of Pioneer’s debt securities that are affected by any modification or amendment is required for any of the following:

 

 

In addition, Pioneer and the trustee with respect to an indenture may enter into supplemental indentures without the consent of the holders of debt securities for one or more of the following purposes (in addition to any other purposes specified in an applicable prospectus supplement):

 

 

Consolidation, Merger and Sale of Assets

 

Unless otherwise provided in the applicable prospectus supplement, the indentures prohibit Pioneer from consolidating with or merging into another business entity, or transferring or leasing substantially all of Pioneer’s assets, unless:

 

 

Conversion or Exchange Rights

 

If debt securities of any series are convertible or exchangeable, the applicable prospectus supplement will specify:

 

 

Global Securities

 

Pioneer’s debt securities may be issued in the form of one or more global securities that will be deposited with a depositary or its nominee identified in the applicable prospectus supplement. If so, each global security will be issued in the denomination of the aggregate principal amount of securities that it represents. Unless and until it is exchanged in whole or in part for debt securities that are in definitive registered form, a global security may not be transferred or exchanged except as a whole to the depositary, another nominee of the depositary, or a successor of the depositary or its nominee. The applicable prospectus supplement will describe this concept more fully.

 

The specific material terms of the depositary arrangement with respect to any portion of a series of Pioneer’s debt securities that will be represented by a global security will be described in the applicable prospectus supplement. Pioneer anticipates that the following provisions will apply to Pioneer’s depositary arrangements.

 

Upon the issuance of any global security, and its deposit with or on behalf of the depositary, the depositary will credit, on its book-entry registration and transfer system, the principal amounts of Pioneer’s debt securities represented by the global security to the accounts of participating institutions that have accounts with the depositary or its nominee. The underwriters or agents engaging in the distribution of Pioneer’s debt

securities, or Pioneer, if Pioneer is offering and selling its debt securities directly, will designate the accounts to be credited. Ownership of beneficial interests in a global security will be limited to participating institutions or their clients. The depositary or its nominee will keep records of the ownership and transfer of beneficial interests in a global security by participating institutions. Participating institutions will keep records of the ownership and transfer of beneficial interests by their clients. The laws of some jurisdictions may require that purchasers of Pioneer’s securities receive physical certificates, which may impair a holder’s ability to transfer its beneficial interests in global securities.

 

While the depositary or its nominee is the registered owner of a global security, the depositary or its nominee will be considered the sole owner of all of Pioneer’s debt securities represented by the global security for all purposes under the indentures. Generally, if a holder owns beneficial interests in a global security, that holder will not be entitled to have Pioneer’s debt securities registered in that holder’s own name, and that holder will not be entitled to receive a certificate representing that holder’s ownership. Accordingly, if a holder owns a beneficial interest in a global security, the holder must rely on the depositary and, if applicable, the participating institution of which that holder is a client to exercise the rights of that holder under the applicable indenture.

 

The depositary may grant proxies and otherwise authorize participating institutions to take any action that a holder is entitled to take under the indentures. Pioneer understands that, according to existing industry practices, if Pioneer requests any action of holders, or any owner of a beneficial interest in a global security wishes to give any notice or take any action, the depositary would authorize the participating institutions to give the notice or take the action, and the participating institutions would in turn authorize their clients to give the notice or take the action.

 

Generally, Pioneer will make payments on its debt securities represented by a global security directly to the depositary or its nominee. It is Pioneer’s understanding that the depositary will then credit the accounts of participating institutions, which will then distribute funds to their clients. Pioneer also expects that payments by participating institutions to their clients will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of clients registered in “street names,” and will be the responsibility of the participating institutions. Neither Pioneer nor the trustee, nor their respective agents, will have any responsibility, or bear any liability, for any aspects of the records relating to or payments made on account of beneficial interests in a global security, or for maintaining, supervising or reviewing records relating to beneficial interests.

 

Generally, a global security may be exchanged for certificated debt securities only in the following instances:

 

 

The following is based on information furnished to Pioneer:

 

Unless otherwise specified in the applicable prospectus supplement, The Depository Trust Company, which Pioneer refers to as “DTC,” will act as depositary for securities issued in the form of global securities. Global securities will be issued only as fully-registered securities registered in the name of Cede & Co., which is DTC’s nominee. One or more fully-registered global securities will be issued for these securities representing in the aggregate the total number of these securities, and will be deposited with or on behalf of DTC.

 

DTC is a limited-purpose trust company organized under the New York Banking Law, a “banking organization” within the meaning of the New York Banking Law, a member of the Federal Reserve System, a “clearing corporation” within the meaning of the New York Uniform Commercial Code, and a “clearing agency” registered pursuant to the provisions of Section 17A of the Securities Exchange Act of

1934. DTC holds securities that its participants deposit with it. DTC also facilitates the settlement among its participants of securities transactions, such as transfers and pledges, in deposited securities through electronic computerized book-entry changes in participants’ accounts, thereby eliminating the need for physical movement of securities certificates. Direct participants include securities brokers and dealers, banks, trust companies, clearing corporations and other organizations. DTC is owned by a number of its direct participants and by the New York Stock Exchange, the American Stock Exchange and the National Association of Securities Dealers. Access to the DTC system is also available to others, known as indirect participants, such as securities brokers and dealers, banks and trust companies that clear through or maintain custodial relationships with direct participants, either directly or indirectly. The rules applicable to DTC and its participants are on file with the SEC.

 

Purchases of securities within the DTC system must be made by or through direct participants, which will receive a credit for the securities on DTC’s records. The ownership interest of each actual purchaser of each security, commonly referred to as the beneficial owner, is in turn to be recorded on the direct and indirect participants’ records. Beneficial owners will not receive written confirmation from DTC of their purchases, but beneficial owners are expected to receive written confirmations providing details of the transactions, as well as periodic statements of their holdings, from the direct or indirect participants through which the beneficial owners purchased securities. Transfers of ownership interests in securities issued in the form of global securities are accomplished by entries made on the books of participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in these securities, except if use of the book-entry system for such securities is discontinued.

 

DTC has no knowledge of the actual beneficial owners of the securities issued in the form of global securities. DTC’s records reflect only the identity of the direct participants to whose accounts such securities are credited, which may or may not be the beneficial owners. The participants will remain responsible for keeping accounts of their holdings on behalf of their customers.

 

Conveyance of notices and other communications by DTC to direct participants, by direct participants to indirect participants, and by direct participants 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.

 

Any redemption notices need to be sent to DTC. If less than all of the securities of a series or class are being redeemed, DTC’s practice is to determine by lot the amount to be redeemed from each participant.

 

Although voting with respect to securities issued in the form of global securities is limited to the holders of record, when a vote is required, neither DTC nor Cede & Co. will itself consent or vote with respect to such securities. Under its usual procedures, DTC would mail an omnibus proxy to the issuer of the securities as soon as possible after the record date. The omnibus proxy assigns Cede & Co.’s consenting or voting rights to those direct participants to whose accounts such securities are credited on the record date, identified in a listing attached to the omnibus proxy.

 

Payments in respect of securities issued in the form of global securities will be made by the issuer of such securities to DTC. DTC’s practice is to credit direct participants’ accounts on the relevant payment date in accordance with their respective holdings shown on DTC’s records unless DTC has reason to believe that it will not receive payments on such payment date. Payments by participants to beneficial owners will be governed by standing instructions and customary practices and will be the responsibility of such participant and not of DTC or Pioneer, subject to any statutory or regulatory requirements as may be in effect from time to time. Payments to DTC are the responsibility of the issuer of the applicable securities, disbursement of such payments to direct participants is the responsibility of DTC, and disbursements of such payments to the beneficial owners is the responsibility of direct and indirect participants.

DTC may discontinue providing its services as depositary with respect to any securities at any time by giving reasonable notice to the issuer of such securities. If a successor depositary is not obtained, individual security certificates representing such securities are required to be printed and delivered. Pioneer, at its option, may decide to discontinue use of the system of book-entry transfers through DTC or a successor depositary.

 

The information in this section concerning DTC and DTC’s book-entry system has been obtained from sources that Pioneer believes to be accurate, but Pioneer assumes no responsibility for its accuracy. Pioneer has no responsibility for the performance by DTC or its participants of their obligations as described in this prospectus or under the rules and procedures governing their operations.

 

Debt securities may be issued as registered securities (which will be registered as to principal and interest in the register maintained by the registrar for those senior debt securities) or bearer securities (which will be transferable only by delivery). If debt securities are issuable as bearer securities, certain special limitations and considerations will apply, as set forth in the applicable prospectus supplement.

 

Pioneer’s Trustee

 

The current trustee for Pioneer’s debt securities issued under its 1998 indenture is The Bank of New York. Pioneer may engage additional or substitute trustees with respect to particular series of Pioneer’s debt securities. Pioneer or Pioneer USA may maintain banking and other commercial relationships with any trustee, including The Bank of New York, and its affiliates in the ordinary course of business. A trustee may own Pioneer’s debt securities.

 

Governing Law

 

The indentures and the debt securities are governed by the laws of the State of New York.

 

Pioneer authorized capital stock consists of 600,000,000 shares of stock, including:

 

 

In addition, Pioneer Natural Resources Canada Inc., an indirect wholly-owned subsidiary of Pioneer that we call Pioneer Canada, has 940,790 exchangeable shares issued and outstanding as of May 14, 2002, each of which is exchangeable into Pioneer’s common stock.

 

Common Stock

 

This section describes the general terms of Pioneer’s common stock. For more detailed information, you should refer to Pioneer’s amended and restated certificate of incorporation and amended and restated bylaws, copies of which have been filed with the SEC. These documents are also incorporated by reference into this prospectus.

 

Holders of Pioneer’s common stock are entitled to one vote per share with respect to each matter submitted to a vote of Pioneer’s stockholders, subject to voting rights that may be established for shares of Pioneer’s preferred stock, if any. Except as may be provided in connection with Pioneer’s preferred stock (such as the special preferred voting stock) or as otherwise may be required by law or Pioneer’s amended and restated certificate of incorporation, Pioneer’s common stock is the only capital stock entitled to vote in the election of directors. Pioneer’s common stock does not have cumulative voting rights.

Subject to the rights of holders of Pioneer’s preferred stock, if any, holders of Pioneer’s common stock are entitled to receive dividends and distributions lawfully declared by Pioneer’s board of directors. If Pioneer liquidates, dissolves, or winds up its business, whether voluntarily or involuntarily, holders of Pioneer’s common stock will be entitled to receive any assets available for distribution to Pioneer’s stockholders after Pioneer has paid or set apart for payment the amounts necessary to satisfy any preferential or participating rights to which the holders of each outstanding series of preferred stock are entitled by the express terms of such series of preferred stock.

 

The outstanding shares of Pioneer’s common stock are fully paid and nonassessable. Pioneer’s common stock does not have any preemptive, subscription or conversion rights. Pioneer may issue additional shares of its authorized common stock as it is authorized by its board of directors from time to time, without stockholder approval, except as may be required by applicable stock exchange requirements.

 

Preferred Stock

 

This section describes the general terms and provisions of Pioneer’s preferred stock. The applicable prospectus supplement will describe the specific terms of the shares of preferred stock offered through that prospectus supplement, as well as any general terms described in this section that will not apply to those shares of preferred stock. Pioneer will file a copy of the certificate of designations that contains the terms of each new series of preferred stock with the SEC each time Pioneer issues a new series of preferred stock. Each certificate of designations will establish the number of shares included in a designated series and fix the designation, powers, privileges, preferences and rights of the shares of each series as well as any applicable qualifications, limitations or restrictions. You should refer to the applicable certificate of designations as well as Pioneer’s amended and restated certificate of incorporation before deciding to buy shares of Pioneer’s preferred stock as described in the applicable prospectus supplement.

 

Pioneer’s board of directors has been authorized to provide for the issuance of shares of Pioneer’s preferred stock in multiple series without the approval of stockholders. With respect to each series of Pioneer’s preferred stock, Pioneer’s board of directors has the authority to fix the following terms:

 

 

Your rights with respect to your shares of preferred stock will be subordinate to the rights of Pioneer’s general creditors. Shares of Pioneer’s preferred stock that Pioneer issues will be fully paid and nonassessable, and will not be entitled to preemptive rights unless specified in the applicable prospectus supplement.

 

Pioneer’s ability to issue preferred stock, or rights to purchase such shares, could discourage an unsolicited acquisition proposal. For example, Pioneer could impede a business combination by issuing a series of preferred stock containing class voting rights that would enable the holders of such preferred stock to block a business combination transaction. Alternatively, Pioneer could facilitate a business combination

transaction by issuing a series of preferred stock having sufficient voting rights to provide a required percentage vote of the stockholders. Additionally, under certain circumstances, Pioneer’s issuance of preferred stock could adversely affect the voting power of the holders of Pioneer’s common stock. Although Pioneer’s board of directors is required to make any determination to issue any preferred stock based on its judgment as to the best interests of Pioneer’s stockholders, Pioneer’s board of directors could act in a manner that would discourage an acquisition attempt or other transaction that some, or a majority, of Pioneer’s stockholders might believe to be in their best interests or in which stockholders might receive a premium for their stock over prevailing market prices of such stock. Pioneer’s board of directors does not at present intend to seek stockholder approval prior to any issuance of currently authorized stock, unless otherwise required by law or applicable stock exchange requirements.

 

 

In connection with Pioneer’s December 1997 acquisition of Chauvco Resources Ltd., an Alberta, Canada corporation, Pioneer’s board of directors designated one share of the authorized shares of preferred stock as special preferred voting stock. Pioneer refers to that one share as the voting share. The Montreal Trust Company of Canada holds the voting share as trustee on behalf of the holders of exchangeable shares of Pioneer Canada. The certificate of designations for the voting share includes the following important terms:

 

 

Rights Agreement

 

Attached to each share of Pioneer’s common stock and each exchangeable share of Pioneer Canada is one preferred share purchase right. Each right entitles the registered holder to purchase from Pioneer one one-

thousandth of a share of Series A Junior Participating Preferred Stock, par value $0.01, at a price of $95.00 per one one-thousandth of a share of Series A Junior Participating Preferred Stock, subject to adjustment. The rights expire on July 31, 2011, unless the final expiration date is extended or unless the rights are earlier redeemed by Pioneer.

 

The rights represented by the certificates for Pioneer’s common stock are not exercisable, and are not separately transferable from the common stock, until the earlier of:

 

 

 

 

 

The earlier of these two dates is called the “distribution date.” Separate certificates for the rights will be mailed to holders of record of Pioneer’s common stock as of the distribution date. The rights could then begin trading separately from Pioneer’s common stock.

 

Generally, in the event that a person or group becomes an acquiring person, each right, other than the rights owned by the acquiring person, will entitle the holder to receive, upon exercise of the right, common stock having a value equal to two times the exercise price of the right. In the event that Pioneer is acquired in a merger, consolidation, or other business combination transaction or more than 50% of Pioneer’s assets, cash flow or earning power is sold or transferred, each right, other than the rights owned by an acquiring person, will entitle the holder to receive, upon the exercise of the right, common stock of the surviving corporation having a value equal to two times the exercise price of the right.

 

At any time after the acquisition by the acquiring person of beneficial ownership of 15% or more of the outstanding shares of Pioneer’s common stock and before the acquisition by the acquiring person of 50% or more of the voting power of the outstanding shares of Pioneer’s common stock, the board of directors may exchange the rights, other than rights owned by the acquiring person, which would have become void, in whole or in part, at an exchange ratio of one share of Pioneer’s common stock for each two shares of Pioneer’s common stock for which each right is then exercisable, subject to adjustment.

 

The rights are redeemable in whole, but not in part, at $0.001 per right until any person or group becomes an acquiring person. The ability to exercise the rights terminates at the time that the board of directors elects to redeem the rights. Notice of redemption will be given by mail to the registered holders of the rights. At no time will the rights have any voting rights.

The number of outstanding rights, the exercise price payable, and the number of shares of Series A Junior Participating Preferred Stock or other securities or property issuable upon exercise of the rights are subject to customary adjustments from time to time to prevent dilution.

 

The rights have certain anti-takeover effects. The rights may cause substantial dilution to a person or group that attempts to acquire Pioneer on terms not approved by Pioneer’s board of directors, except in the case of an offer conditioned on a substantial number of rights being acquired. The rights should not interfere with any merger or other business combination that Pioneer’s board of directors approves.

 

The shares of Series A Junior Participating Preferred Stock that may be purchased upon exercise of the right will rank junior to all other series of Pioneer’s preferred stock, if any, or any similar stock that specifically provides that it ranks prior to the shares of Series A Junior Participating Preferred Stock. The shares of Series A Junior Participating Preferred Stock will be nonredeemable. Each share of Series A Junior Participating Preferred Stock will be entitled to a minimum preferential quarterly dividend of $1.00 per share, if, as and when declared, but will be entitled to an aggregate dividend of 1,000 times the dividend declared per share of Pioneer’s common stock. In the event of liquidation, the holders of the shares of Series A Junior Participating Preferred Stock will be entitled to a minimum preferential liquidation payment of $1,000 per share, but will be entitled to an aggregate payment of 1,000 times the payment made per share of Pioneer’s common stock. Each share of Series A Junior Participating Preferred Stock will have 1,000 votes, voting together with Pioneer’s common stock. In the event of any merger, consolidation or other transaction in which Pioneer’s common stock is exchanged, each share of Series A Junior Participating Preferred Stock will be entitled to receive 1,000 times the amount and type of consideration received per share of Pioneer’s common stock. These rights are protected by customary anti-dilution provisions. Because of the nature of the Series A Junior Participating Preferred Stock’s dividend, liquidation and voting rights, the value of the interest in a share of Series A Junior Participating Preferred Stock purchasable upon the exercise of each right should approximate the value of one share of Pioneer’s common stock.

 

The description of the rights contained in this section does not describe every aspect of the rights. The rights agreement dated as of July 20, 2001, between Pioneer and the rights agent, contains the full legal text of the matters described in this section. A copy of the rights agreement has been incorporated by reference in the registration statement of which this prospectus forms a part. See “Where You Can Find More Information” for information on how to obtain a copy.

 

Limitation on Directors’ Liability

 

Pioneer’s amended and restated certificate of incorporation provides, as authorized by Section 102(b)(7) of the Delaware General Corporation Law, that Pioneer’s directors will not be personally liable to Pioneer or its stockholders for monetary damages for breach of fiduciary duty as a director, except for liability:

 

 

The inclusion of this provision in Pioneer’s amended and restated certificate of incorporation may have the effect of reducing the likelihood of derivative litigation against directors, and may discourage or deter stockholders or management from bringing a lawsuit against directors for breach of their duty of care, even though such an action, if successful, might otherwise have benefited Pioneer and its stockholders.

 

Section 203 of the Delaware General Corporation Law

 

Section 203 of the Delaware General Corporation Law prohibits a defined set of transactions between a Delaware corporation, such as Pioneer, and an “interested stockholder.” An interested stockholder is defined as

a person who, together with any affiliates or associates of such person, beneficially owns, directly or indirectly, 15% or more of the outstanding voting shares of a Delaware corporation. This provision may prohibit business combinations between an interested stockholder and a corporation for a period of three years after the date the interested stockholder becomes an interested stockholder. The term “business combination” is broadly defined to include mergers, consolidations, sales or other dispositions of assets having a total value in excess of 10% of the consolidated assets of the corporation, and some other transactions that would increase the interested stockholder’s proportionate share ownership in the corporation.

 

This prohibition is effective unless:

 

 

Special Charter and Bylaw Provisions

 

Pioneer’s amended and restated certificate of incorporation contains provisions requiring that advance notice be delivered to Pioneer of any business to be brought by a stockholder before an annual meeting of stockholders and providing for certain procedures to be followed by stockholders in nominating persons for election to Pioneer’s board of directors. Generally, such advance notice provisions provide that the stockholder must give written notice to Pioneer’s Secretary not less than 60 days before the scheduled date of the annual meeting of Pioneer’s stockholders or, if later, 10 days after the first public notice of the annual meeting is sent to Pioneer’s stockholders. The notice must set forth specific information regarding such stockholder and such business or director nominee, as described in Pioneer’s amended and restated certificate of incorporation. Such requirement is in addition to those set forth in the regulations adopted by the SEC under the Securities Exchange Act of 1934. Pioneer’s amended and restated certificate of incorporation provides that, subject to any rights of holders of preferred stock to elect one or more directors, the number of directors shall not be fewer than three nor more than 21 and provides for a classified board of directors, consisting of three classes as nearly equal in size as practicable. Each class holds office until the third annual stockholders’ meeting for election of directors following the most recent election of such class. Pioneer’s directors may be removed only for cause.

 

Pioneer’s amended and restated certificate of incorporation provides that stockholders may not act by written consent in lieu of a meeting. Special meetings of the stockholders may be called by Pioneer’s board of directors, but may not be called by Pioneer’s stockholders. Pioneer’s amended and restated bylaws may be amended by Pioneer’s board of directors or by the affirmative vote of the holders of at least 662/3% of the aggregate voting power of Pioneer’s outstanding capital stock entitled to vote in the election of directors.

 

Pioneer’s amended and restated certificate of incorporation also contains a “fair price” provision that applies to certain business combination transactions involving any person or group that beneficially owns at least 10% of the aggregate voting power of Pioneer’s outstanding capital stock, referred to as a “related person.” The “fair price” provision requires the affirmative vote of the holders of:

 

 

This voting requirement will not apply to certain transactions, including:

 

 

This provision could have the effect of delaying or preventing change in control in a transaction or series of transactions that did not satisfy the “fair price” criteria.

 

The provisions of Pioneer’s amended and restated certificate of incorporation relating to the limitation of actions taken by written consent, and the “fair price” provision may be amended only by the affirmative vote of the holders of at least 80% of the aggregate voting power of Pioneer’s outstanding capital stock entitled to vote for the election of directors.

 

The foregoing provisions of Pioneer’s amended and restated certificate of incorporation and Pioneer’s amended and restated bylaws, together with the rights agreement and the provisions of Section 203 of the Delaware General Corporation Law, could have the effect of delaying, deferring or preventing a change in control or the removal of existing management, of deterring potential acquirors from making an offer to Pioneer’s stockholders and of limiting any opportunity to realize premiums over prevailing market prices for Pioneer’s common stock in connection therewith. This could be the case notwithstanding that a majority of Pioneer’s stockholders might benefit from such a change in control or offer.

 

Transfer Agent and Registrar

 

Continental Stock Transfer & Trust Company serves as the registrar and transfer agent for the common stock.

 

Stock Exchange Listing

 

Pioneer’s common stock is listed on the New York Stock Exchange and the Toronto Stock Exchange. The trading symbol for Pioneer’s common stock on these exchanges is “PXD.”

 

Pioneer Canada Exchangeable Shares

 

In connection with the acquisition of Chauvco Resources Ltd., Pioneer (1) issued the voting share to a share trustee for the benefit of the holders, other than Pioneer and its subsidiaries, of the exchangeable shares issued by Pioneer Canada, (2) entered into a support agreement and a voting and exchange trust agreement and (3) assumed specified obligations with respect to the exchangeable shares. The rights, privileges, restrictions and conditions attaching to the exchangeable shares may be changed only with the approval of the holders of the exchangeable shares. The exchangeable shares have the rights and preferences described below.

 

 

Holders of exchangeable shares are entitled to receive dividends equal to dividends paid from time to time by Pioneer on shares of its common stock. The declaration date, record date and payment date for dividends on the exchangeable shares will be the same as that for the corresponding dividends on Pioneer’s common stock.

 

The holders of the exchangeable shares are entitled to instruct the share trustee to vote with respect to any matter, proposition or question on which Pioneer’s common stockholders are entitled to vote.

 

 

Optional Redemption — Subject to Pioneer’s exercise of its optional call right, as described below under the heading “Call Rights — Optional Call Right Instead of Optional Redemption,” each holder of exchangeable shares, at the holder’s option, may redeem each of the holder’s exchangeable shares for one share of Pioneer’s common stock plus any unpaid dividends on such exchangeable shares. Pioneer Canada, or, if it is unable to do so, Pioneer must pay the redemption price on the date specified by the holder, which date must be not less than three nor more than 10 business days after the redemption request.

 

Automatic Redemption — Upon at least 120 days’ prior written notice by Pioneer Canada to the holders of exchangeable shares and subject to Pioneer’s exercise of its optional call right, as described below under the heading “Call Rights — Optional Call Right Instead of Automatic Redemption,” on the automatic redemption date, as defined below, Pioneer Canada will redeem each outstanding exchangeable share for one share of Pioneer’s common stock plus any unpaid dividends on such exchangeable shares. Automatic redemption date means December 18, 2003, unless (a) that date is extended by Pioneer Canada’s board of directors to a date not later than December 31, 2005, or (b) such date shall be accelerated to an earlier date, but no earlier than the third anniversary of the first issuance of exchangeable shares, by Pioneer Canada’s board of directors if at the time of acceleration less than 5% of the number of exchangeable shares initially issued and outstanding in the acquisition of Chauvco Resources Ltd. are issued and outstanding.

 

 

Optional Exchange Right — Upon a proposed liquidation, dissolution or winding-up of Pioneer Canada and subject to Pioneer’s exercise of its optional call right, as described below under the heading “Call Rights — Liquidation Call Right Instead of Optional Exchange Right,” the share trustee, if instructed by a holder of exchangeable shares, has the right to require Pioneer Canada, or if it is unable to do so, Pioneer, to purchase each of such holder’s exchangeable shares in exchange for one share of Pioneer’s common stock plus any unpaid dividends on such exchangeable shares.

 

Automatic Exchange Right — Upon the liquidation, dissolution or winding-up of Pioneer, the share trustee, on behalf of the holders of the exchangeable shares, has the right to automatically exchange each exchangeable share for one share of Pioneer’s common stock plus any unpaid dividends on such exchangeable shares.

 

 

Liquidation Call Right Instead of Optional Exchange Right — In the event of a proposed liquidation, dissolution or winding-up of Pioneer Canada, Pioneer has the right to purchase all of the outstanding exchangeable shares from the holders of the exchangeable shares on the effective date of any such liquidation, dissolution or winding-up in exchange for shares of Pioneer’s common stock.

 

Optional Call Right Instead of Automatic Redemption — Notwithstanding any proposed automatic redemption of the exchangeable shares by Pioneer Canada, as described above under the heading “Redemption — Automatic Redemption,” Pioneer has the overriding optional call right to purchase all of the outstanding exchangeable shares from the holders of the exchangeable shares on the automatic redemption date in exchange for shares of Pioneer’s common stock plus any unpaid dividends on the exchangeable shares.

 

Optional Call Right Instead of Optional Redemption — A proposed optional redemption by Pioneer Canada in response to a holder’s request to redeem such holder’s exchangeable shares will be deemed to be an offer of such exchangeable shares to Pioneer. Pioneer has the overriding optional call right to purchase the exchangeable shares tendered by such holder on the requested redemption date in exchange for shares of Pioneer’s common stock plus any unpaid dividends on the exchangeable shares.

If the holder revokes his redemption request, Pioneer will not purchase such holder’s exchangeable shares nor will Pioneer Canada redeem such shares. If the holder does not revoke his redemption request, on the redemption date Pioneer will acquire or Pioneer Canada will redeem, as the case may be, such exchangeable shares, in either case for one share of Pioneer’s common stock for each exchangeable share plus any unpaid dividends on such exchangeable shares.

 

Effect of Call Right Exercise — If Pioneer exercises one or more of its call rights, it will directly issue shares of its common stock to holders of exchangeable shares and will become the holder of such exchangeable shares. Pioneer will not be entitled to exercise any voting rights attached to the exchangeable shares it so acquires. If Pioneer declines to exercise its call rights when applicable, it will be required, pursuant to the support agreement described below, to issue shares of its common stock to Pioneer Canada which will, in turn, transfer such stock to the holders of exchangeable shares in consideration for the return and cancellation of such exchangeable shares.

 

 

Pioneer has agreed to ensure that all shares of its common stock to be delivered by it under the support agreement or on the exercise of the exchange rights under the voting and exchange trust agreement are duly registered, qualified or approved under applicable Canadian and United States securities laws, if required, so that such shares may be freely traded by the holder of such shares, other than any restriction on transfer by reason of a holder being a “control person” of Pioneer for purposes of Canadian law or an “affiliate” of Pioneer for purposes of United States law. In addition, Pioneer will take all actions necessary to cause all such shares of its common stock to be listed or quoted for trading on all stock exchanges or quotation systems on which outstanding shares of its common stock are then listed or quoted for trading.

 

 

Under the support agreement, Pioneer has agreed that:

 

 

General

 

Pioneer may offer fractional shares of preferred stock, rather than full shares of preferred stock. If Pioneer does so, Pioneer may issue receipts for depositary shares that each represent a fraction of a share of a particular series of preferred stock. The prospectus supplement will indicate that fraction. The shares of preferred stock represented by depositary shares will be deposited under a depositary agreement between Pioneer and a bank depositary. The phrase “bank depositary” means a bank or trust company that meets certain requirements and is selected by Pioneer. Each owner of a depositary share will be entitled to all the rights and preferences of the preferred stock represented by the depositary share. The depositary shares will be evidenced by depositary receipts issued pursuant to the depositary agreement. Depositary receipts will be distributed to those persons purchasing the fractional shares of preferred stock in accordance with the terms of the offering.

 

Pioneer has summarized some common provisions of a depositary agreement and the related depositary receipts. The forms of the depositary agreement and the depositary receipts relating to any particular issue of depositary shares will be filed with the SEC each time Pioneer issues depositary shares, and you should read those documents for provisions that may be important to you.

 

Dividends and Other Distributions

 

If Pioneer pays a cash distribution or dividend on a series of preferred stock represented by depositary shares, the bank depositary will distribute such dividends to the record holders of such depositary shares. If the distributions are in property other than cash, the bank depositary will distribute the property to the record holders of the depositary shares. However, if the bank depositary determines that it is not feasible to make the distribution of property, the bank depositary may, with Pioneer’s approval, sell such property and distribute the net proceeds from such sale to the record holders of the depositary shares.

 

Redemption of Depositary Shares

 

If Pioneer redeems a series of preferred stock represented by depositary shares, the bank depositary will redeem the depositary shares from the proceeds received by the bank depositary in connection with the redemption. The redemption price per depositary share will equal the applicable fraction of the redemption price per share of the preferred stock. If fewer than all the depositary shares are redeemed, the depositary shares to be redeemed will be selected by lot or pro rata as the bank depositary may determine.

 

Voting the Preferred Stock

 

Upon receipt of notice of any meeting at which the holders of the preferred stock represented by depositary shares are entitled to vote, the bank depositary will mail the notice to the record holders of the depositary shares relating to such preferred stock. Each record holder of these depositary shares on the record date (which will be the same date as the record date for the preferred stock) may instruct the bank depositary as to how to vote the preferred stock represented by such holder’s depositary shares. The bank depositary will endeavor, insofar as practicable, to vote the amount of the preferred stock represented by such depositary shares in accordance with such instructions, and Pioneer will take all action which the bank depositary deems necessary in order to enable the bank depositary to do so. The bank depositary will abstain from voting shares of the preferred stock to the extent it does not receive specific instructions from the holders of depositary shares representing such preferred stock.

 

Amendment and Termination of the Depositary Agreement

 

The form of depositary receipt evidencing the depositary shares and any provision of the depositary agreement may be amended by agreement between the bank depositary and Pioneer. However, any amendment that materially and adversely alters the rights of the holders of depositary shares will not be effective unless such amendment has been approved by the holders of at least a majority of the depositary shares then

outstanding. The depositary agreement may be terminated by the bank depositary or Pioneer only if (1) all outstanding depositary shares have been redeemed or (2) there has been a final distribution in respect of the preferred stock in connection with any liquidation, dissolution or winding up of Pioneer and such distribution has been distributed to the holders of depositary shares.

 

Charges of Bank Depositary

 

Pioneer will pay all transfer and other taxes and governmental charges arising solely from the existence of the depositary arrangements. Pioneer will pay charges of the bank depositary in connection with the initial deposit of the preferred stock and any redemption of the preferred stock. Holders of depositary shares will pay other transfer and other taxes and governmental charges and any other charges, including a fee for the withdrawal of shares of preferred stock upon surrender of depositary receipts, as are expressly provided in the depositary agreement to be payable by such holders.

 

Withdrawal of Preferred Stock

 

Except as may be provided otherwise in the applicable prospectus supplement, upon surrender of depositary receipts at the principal office of the bank depositary, subject to the terms of the depositary agreement, the owner of the depositary shares may demand delivery of the number of whole shares of preferred stock and all money and other property, if any, represented by those depositary shares. Partial shares of preferred stock will not be issued. If the depositary receipts delivered by the holder evidence a number of depositary shares in excess of the number of depositary shares representing the number of whole shares of preferred stock to be withdrawn, the bank depositary will deliver to such holder at the same time a new depositary receipt evidencing the excess number of depositary shares. Holders of preferred stock thus withdrawn may not thereafter deposit those shares under the depositary agreement or receive depositary receipts evidencing depositary shares therefor.

 

Miscellaneous

 

The bank depositary will forward to holders of depositary shares all reports and communications from Pioneer that are delivered to the bank depositary and that Pioneer is required to furnish to the holders of the preferred stock.

 

Neither the bank depositary nor Pioneer will be liable if Pioneer is prevented or delayed by law or any circumstance beyond its control in performing its obligations under the depositary agreement. The obligations of the bank depositary and Pioneer under the depositary agreement will be limited to performance in good faith of their respective duties under the depositary agreement, and Pioneer will not be obligated to prosecute or defend any legal proceeding in respect of any depositary shares or preferred stock unless satisfactory indemnity is furnished. Pioneer may rely upon written advice of counsel or accountants, or upon information provided by persons presenting preferred stock for deposit, holders of depositary shares or other persons believed to be competent and on documents believed to be genuine.

 

Resignation and Removal of Bank Depositary

 

The bank depositary may resign at any time by delivering to Pioneer notice of its election to do so, and Pioneer may at any time remove the bank depositary. Any such resignation or removal will take effect upon the appointment of a successor bank depositary and its acceptance of such appointment. The successor bank depositary must be appointed within 60 days after delivery of the notice of resignation or removal and must be a bank or trust company meeting the requirements of the depositary agreement.

 

General Description of Warrants

 

Pioneer may issue warrants for the purchase of debt securities, preferred stock or common stock. Warrants may be issued independently or together with other securities and may be attached to or separate from any offered securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between Pioneer and a bank or trust company, as warrant agent. The warrant agent will act solely as Pioneer’s agent in connection with the warrants and will not have any obligation or relationship of agency or trust for or with any holders or beneficial owners of warrants. A copy of the warrant agreement will be filed with the SEC in connection with the offering of warrants.

 

Debt Warrants

 

The prospectus supplement relating to a particular issue of warrants to purchase debt securities will describe the terms of those warrants, including the following:

 

 

Stock Warrants

 

The prospectus supplement relating to a particular issue of warrants to purchase common stock or preferred stock will describe the terms of the common stock warrants and preferred stock warrants, including the following:

 

 

Exercise of Warrants

 

Each warrant will entitle the holder of the warrant to purchase at the exercise price set forth in the applicable prospectus supplement the principal amount of debt securities or shares of preferred stock or common stock being offered. Holders may exercise warrants at any time up to the close of business on the expiration date set forth in the applicable prospectus supplement. After the close of business on the expiration date, unexercised warrants are void. Holders may exercise warrants as set forth in the prospectus supplement relating to the warrants being offered.

 

Until you exercise your warrants to purchase Pioneer’s debt securities, preferred stock, or common stock, you will not have any rights as a holder of Pioneer’s debt securities, preferred stock, or common stock, as the case may be, by virtue of your ownership of warrants.

 

Pioneer may issue stock purchase contracts, including contracts obligating holders to purchase from Pioneer, and obligating Pioneer to sell to the holders, a specified number of shares of common stock or other securities at a future date or dates, which Pioneer refers to in this prospectus as “stock purchase contracts.” The price per share of the securities and the number of shares of the securities may be fixed at the time the stock purchase contracts are issued or may be determined by reference to a specific formula set forth in the stock purchase contracts. The stock purchase contracts may be issued separately or as part of units consisting of a stock purchase contract and debt securities, preferred securities, warrants or other securities or debt obligations of third parties, including U.S. treasury securities, securing the holders’ obligations to purchase the securities under the stock purchase contracts, which Pioneer refers to in this prospectus as “stock purchase units.” The stock purchase contracts may require holders to secure their obligations under the stock purchase contracts in a specified manner. The stock purchase contracts also may require Pioneer to make periodic

payments to the holders of the stock purchase units or vice versa, and those payments may be unsecured or refunded on some basis.

 

The stock purchase contracts, and, if applicable, collateral or depositary arrangements, relating to the stock purchase contracts or stock purchase units, will be filed with the SEC in connection with the offering of stock purchase contracts or stock purchase units. The prospectus supplement relating to a particular issue of stock purchase contracts or stock purchase units will describe the terms of those stock purchase contracts or stock purchase units, including the following:

 

 

Pioneer USA may issue guarantees of debt securities offered by Pioneer in any prospectus supplement. A copy of the guarantee will be filed with the SEC in connection with the offering of guarantees. Each guarantee will be issued under an indenture. The prospectus supplement relating to a particular issue of guarantees will describe the terms of those guarantees, including the following:

 

 

Pioneer or Pioneer USA may sell the offered securities in and outside the United States (1) through underwriters or dealers, (2) directly to purchasers, including Pioneer’s affiliates and stockholders, in a rights offering, (3) through agents or (4) through a combination of any of these methods. The prospectus supplement will include the following information:

 

 

Sale through Underwriters or Dealers

 

If underwriters are used in the sale, the underwriters will acquire the securities for their own account for resale to the public, either on a firm commitment basis or a best efforts basis. The underwriters may resell the securities from time to time in one or more transactions, including negotiated transactions, at a fixed public offering price or at varying prices determined at the time of sale. Underwriters may offer securities to the public either through underwriting syndicates represented by one or more managing underwriters or directly by one or more firms acting as underwriters. Unless Pioneer or Pioneer USA informs you otherwise in the prospectus supplement, the obligations of the underwriters to purchase the securities will be subject to certain conditions. The underwriters may change from time to time any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers.

 

Pioneer may also make direct sales through subscription rights distributed to its existing stockholders on a pro rata basis, which may or may not be transferable. In any distribution of subscription rights to Pioneer’s stockholders, if all of the underlying securities are not subscribed for, Pioneer may then sell the unsubscribed securities directly to third parties or may engage the services of one or more underwriters, dealers or agents, including standby underwriters, to sell the unsubscribed securities to third parties.

 

During and after an offering through underwriters, the underwriters may purchase and sell the securities in the open market. These transactions may include overallotment and stabilizing transactions and purchases to cover syndicate short positions created in connection with the offering. The underwriters may also impose a penalty bid, which means that selling concessions allowed to syndicate members or other broker-dealers for the offered securities sold for their account may be reclaimed by the syndicate if the offered securities are repurchased by the syndicate in stabilizing or covering transactions. These activities may stabilize, maintain or otherwise affect the market price of the offered securities, which may be higher than the price that might otherwise prevail in the open market. If commenced, the underwriters may discontinue these activities at any time.

 

Some or all of the securities that Pioneer or Pioneer USA offers though this prospectus may be new issues of securities with no established trading market. Any underwriters to whom Pioneer or Pioneer USA sells its securities for public offering and sale may make a market in those securities, but they will not be obligated to do so and they may discontinue any market making at any time without notice. Accordingly, each of Pioneer and Pioneer USA cannot assure you of the liquidity of, or continued trading markets for, any securities that it offers.

 

If dealers are used in the sale of securities, Pioneer or Pioneer USA will sell the securities to them as principals. The dealers may then resell those securities to the public at varying prices determined by the dealers at the time of resale. Pioneer or Pioneer USA will include in the prospectus supplement the names of the dealers and the terms of the transaction.

 

Direct Sales and Sales through Agents

 

Pioneer or Pioneer USA may sell the securities directly. In this case, no underwriters or agents would be involved. Pioneer or Pioneer USA may also sell the securities through agents designated from time to time. In the prospectus supplement, Pioneer or Pioneer USA will name any agent involved in the offer or sale of the offered securities, and Pioneer or Pioneer USA will describe any commissions payable to the agent. Unless Pioneer or Pioneer USA informs you otherwise in the prospectus supplement, any agent will agree to use its reasonable best efforts to solicit purchases for the period of its appointment.

 

Pioneer or Pioneer USA may sell the securities directly to institutional investors or others who may be deemed to be underwriters within the meaning of the Securities Act of 1933 with respect to any sale of those securities. Pioneer or Pioneer USA will describe the terms of any such sales in the prospectus supplement.

Remarketing Arrangements

 

Offered securities may also be offered and sold, if so indicated in the applicable prospectus supplement, in connection with a remarketing upon their purchase, in accordance with a redemption or repayment pursuant to their terms, or otherwise, by one or more remarketing firms, acting as principals for their own accounts or as agents for Pioneer or Pioneer USA. Any remarketing firm will be identified and the terms of its agreements, if any, with Pioneer or Pioneer USA and its compensation will be described in the applicable prospectus supplement. Remarketing firms may be deemed to be underwriters, as that term is defined in the Securities Act of 1933, in connection with the securities remarketed.

 

Delayed Delivery Contracts

 

If Pioneer or Pioneer USA so indicates in the prospectus supplement, Pioneer or Pioneer USA may authorize agents, underwriters or dealers to solicit offers from certain types of institutions to purchase securities from Pioneer or Pioneer USA at the public offering price under delayed delivery contracts. These contracts would provide for payment and delivery on a specified date in the future. The contracts would be subject only to those conditions described in the prospectus supplement. The prospectus supplement will describe the commission payable for solicitation of those contracts.

 

General Information

 

Pioneer or Pioneer USA may have agreements with the agents, dealers, underwriters and remarketing firms to indemnify them against certain civil liabilities, including liabilities under the Securities Act of 1933, or to contribute with respect to payments that the agents, dealers, underwriters or remarketing firms may be required to make. Agents, dealers, underwriters and remarketing firms may be customers of, engage in transactions with or perform services for Pioneer or Pioneer USA in the ordinary course of their businesses.

 

Except as set forth in the applicable prospectus supplement, Vinson & Elkins L.L.P., Dallas, Texas, will pass upon the validity of Pioneer’s debt securities, common stock, preferred stock, depositary shares, warrants, stock purchase contracts and stock purchase units and Pioneer USA’s guarantees of debt securities.

 

Ernst & Young LLP, independent auditors, have audited our consolidated financial statements included in our annual report on Form 10-K as of December 31, 2001 and 2000, and for each of the years in the three-year period ended December 31, 2001, as set forth in their report, which is incorporated by reference in this prospectus and the registration statement. Our financial statements are incorporated by reference in this prospectus and the registration statement in reliance upon Ernst & Young LLP’s report, given on their authority as experts in accounting and auditing.

 

$500,000,000

 

 

6.65% Senior Notes due 2017

 

 

 

 

Prospectus Supplement

March 7, 2007

 

 

 

 

Sole Bookrunner and Joint Lead Manager

 

Deutsche Bank Securities

 

 

Joint Lead Manager

 

JPMorgan

 

 

 

 

Banc of America Securities LLC

 

Goldman, Sachs & Co.

 

UBS Investment Bank

 

Wachovia Securities