UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


       Date of Report (Date of earliest event reported): February 14, 2005




                        Pioneer Natural Resources Company
             ------------------------------------------------------
             (Exact name of Registrant as specified in its charter)



           Delaware                   1-13245                75-2702753
----------------------------        ------------        -------------------
(State or other jurisdiction        (Commission          (I.R.S. Employer
      of incorporation)             File Number)        Identification No.)



5205 N. O'Connor Blvd., Suite 900, Irving, Texas                75039
------------------------------------------------             ----------
   (Address of principal executive offices)                  (Zip Code)


                                 (972) 444-9001
              ----------------------------------------------------
              (Registrant's telephone number, including area code)



                                 Not applicable
          -------------------------------------------------------------
          (Former name or former address, if changed since last report)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

| | Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)
| | Soliciting  material pursuant to Rule 14a-12  under the  Exchange Act(17 CFR
    240.14a-12)
| | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))
| | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))








                        PIONEER NATURAL RESOURCES COMPANY

                                TABLE OF CONTENTS




                                                                        Page

Item 1.01.  Entry into a Material Definitive Agreement................    3

Signature.............................................................    4






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                        PIONEER NATURAL RESOURCES COMPANY



Item 1.01.    Entry into a Material Definitive Agreement

     1. On February  14,  2006,  the  Compensation  and  Management  Development
Committee  (the  "Committee")  of the  Board of  Directors  of  Pioneer  Natural
Resources  Company  (the  "Company")  established  objectives  for 2006  bonuses
payable in 2007 to the  executive  officers of the Company  under the  Company's
Annual Incentive Bonus Plan (the "Plan").  2006 bonus awards under the Plan will
be  based  on the  Committee's  judgment  regarding  the  Corporation's  and the
executive officer's  performance in 2006,  considering,  among other things, the
objectives.  The corporate  objectives  include both financial and non-financial
objectives.  Financial  objectives  for  2006  include  oil and gas  production,
operating expense levels,  general and administrative  expense levels,  year-end
indebtedness,  finding costs, reserve  replacement,  return on equity, net asset
value per share and total stockholder  return.  Another  corporate  objective is
based on the  Company's  performance  in the areas of safety and  environmental.
Other  non-financial   objectives  for  2006  include  various  qualitative  and
quantitative  measures  that are  intended to further  align  compensation  with
achieving the Company's corporate goals.  Certain non- financial objectives vary
by executive officer depending on his area of responsibility.

     2. On February 14, 2006, the Committee  also  determined the amount of cash
bonuses payable to the Company's  Chief  Executive  Officer and four most highly
compensated executive officers other than its Chief Executive Officer,  based on
the Committee's assessment of 2005 performance. Determination of the most highly
compensated  executive  officers is made by reference to total annual salary and
bonus for 2005.  The  bonuses are  payable in  February  2006 and are  described
below:


         Named Executive Officer                 Amount of 2005 Cash Bonus
         -----------------------                 -------------------------

                                                     
         Scott D. Sheffield                             $  948,750
         Timothy L. Dove                                   464,000
         A.R. Alameddine                                   247,000
         Chris J. Cheatwood                                247,000
         Danny L. Kellum                                   247,000


     3. On February  14, 2006,  the Board of  Directors of the Company  approved
adjustments to the compensation  paid to non-employee  directors of the Company.
Commencing with the board year beginning at the Company's 2006 Annual Meeting of
Stockholders,  the annual  retainer will  increase from $40,000 to $50,000;  the
value of the annual equity award in will  increase from $60,000 to $80,000;  and
the value of the  initial  equity  award to new  directors  will  increase  from
$125,000 to $150,000.



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                        PIONEER NATURAL RESOURCES COMPANY

                                S I G N A T U R E

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                 PIONEER NATURAL RESOURCES COMPANY




Date:  February 21, 2006         By:  /s/ Darin G. Holderness
                                     --------------------------------------
                                     Darin G. Holderness
                                     Vice President and Chief Accounting Officer



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