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




                                January 28, 2003
               --------------------------------------------------
               (Date of Report - Date of earliest event reported)





                             KERR-McGEE CORPORATION
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)


          Delaware                  1-1661                    73-1612389
       --------------      ------------------------       -------------------
         (State of         (Commission File Number)         (IRS Employer
       Incorporation)                                     Identification No.)


                    Kerr-McGee Center
                 Oklahoma City, Oklahoma                        73125
       ------------------------------------------             ----------
        (Address of principal executive offices)              (Zip Code)



                                 (405) 270-1313
                         -------------------------------
                         (Registrant's telephone number)







Item 9.   Regulation FD Disclosure
               On January 29 2003, Kerr-McGee Corporation will hold a conference
          call to  discuss  its  fourth-quarter  2002  financial  and  operating
          results and expectations  for the future.  During the conference call,
          the company will discuss certain  expectations for oil and natural gas
          production volumes for the year 2003. A table providing the projection
          ranges  of 2003  average  daily  oil and  natural  gas  production  is
          furnished below.


                                                                   Kerr-McGee Corp.
                                                        Projected Daily Average Production Volumes
As of January 2003
                                                                 2003 Production Forecast

                       ------------------------------------------------------------------------------------------------------------
                              1-Qtr                2-Qtr                 3-Qtr                 4-Qtr                  Year
                       -------------------- --------------------- --------------------- --------------------- ---------------------
                                                                                             
Crude Oil
(BOPD)
    Onshore               20,500 -  22,000     19,000 -   21,000     18,000 -   20,000     18,000 -   19,500     18,900 -   20,600
    Offshore              54,000 -  58,000     52,000 -   57,500     51,000 -   56,000     49,000 -   54,000     51,500 -   56,400
                          ------    ------     ------     ------     ------     ------     ------     ------     ------     ------
      U.S.                74,500 -  80,000     71,000 -   78,500     69,000 -   76,000     67,000 -   73,500     70,400 -   77,000
                          ------    ------     ------     ------     ------     ------     ------     ------     ------     ------

    North Sea             73,000 -  81,000     63,000 -   70,000     68,000 -   75,500     64,000 -   71,000     67,000 -   74,400
                          ------    ------     ------     ------     ------     ------     ------     ------     ------     ------

    Other International    3,000 -   4,000      3,000 -    4,000      3,000 -    4,000      3,000 -    4,000      3,000 -    4,000
                           -----     -----      -----      -----      -----      -----      -----      -----      -----      -----

      Total              150,500 - 165,000    137,000 -  152,500    140,000 -  155,500    134,000 -  148,500    140,400 -  155,400
                         =======   =======    =======    =======    =======    =======    =======    =======    =======    =======





Natural Gas
(MMCF/D)                       1-Qtr                2-Qtr                 3-Qtr                 4-Qtr                  Year
                       -------------------- --------------------- --------------------- --------------------- ---------------------
                                                                                           
    Onshore                  365 -  400           350 -   390           335 -   375           330 -   370           345 -   384
    Offshore                 265 -  290           250 -   280           245 -   275           245 -   275           251 -   280
                             ---    ---           ---     ---           ---     ---           ---     ---           ---     ---
      U.S.                   630 -  690           600 -   670           580 -   650           575 -   645           596 -   664
                             ---    ---           ---     ---           ---     ---           ---     ---           ---     ---

    North Sea                 95 -  110            85 -   100            90 -   105            95 -   110            91 -   106
                             ---    ---           ---     ---           ---     ---           ---     ---           ---     ---

    Other International        0 -   0              0 -    0              0 -    0              0 -    0              0 -    0
                             ---   ---            ---    ---            ---    ---            ---    ---            ---    ---

      Total                  725 -  800           685 -   770           670 -   755           670 -   755           687 -   770
                             ===    ===           ===     ===           ===     ===           ===     ===           ===     ===


BOE/D                    271,300 -298,300     251,200 - 280,800     251,700 - 281,300     245,700 - 274,300     254,900 - 283,700
                         =======  =======     =======   =======     =======   =======     =======   =======     =======   =======




        ** Cautionary Statement Concerning Forward-Looking Statements **

The  information  contained  in  this  table  regarding  Kerr-McGee's  projected
production  volume forecasts are only estimated  projections that may or may not
occur in the future,  and  constitute  "forward-looking  statements"  within the
meaning of the Private Securities  Litigation Reform Act of 1995. Future results
and  developments  set  forth in this  statement  may be  affected  by  numerous
uncertainties, factors and risks, such as but not limited to the accuracy of the
assumptions  that  underlie  the  statement,  the  success  of the  oil  and gas
exploration and production program, drilling risks, market value of oil and gas,
uncertainties in interpreting  engineering data, general economic conditions and
other factors and risks  discussed in Kerr-McGee's  SEC filings.  Actual results
and developments  may differ  materially from those expressed or implied in this
statement.  Therefore,  the  information  contained in this statement may not be
accurate.  Kerr-McGee does not undertake to update, revise or correct any of the
forward-looking information.

                                   SIGNATURES

     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.


                                                   KERR-MCGEE CORPORATION


                                               By: (John M. Rauh)
                                                   -----------------------------
                                                   John M. Rauh
                                                   Vice President and Controller

Dated: January 28,2003