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

                                 FORM 12b-25

                                            Commission File Number-000-24181

                         NOTIFICATION OF LATE FILING

(Check one)

 X                         Form 10-K and Form 10-KSB   Form 20-F Form 11-K
- ---                      ---        ---
  Form 10-Q and Form 10-QSB           Form N-SAR
- ---                      ---

For Period Ended December 31, 2002
              -----------------

     __            Transition Report on Form 10-K and Form 10-KSB
     __            Transition Report on Form 20-F
     __            Transition Report on Form 11-K
     __            Transition Report on Form 10-Q and Form 10-QSB
     __            Transition Report on Form N-SAR

     For the Transition Period Ended:
                                -----------------

   Nothing in this form shall be construed to imply that the Commission  has
verified any information contained herein.

   If  the  notification relates to a portion of the filing  checked  above,
identify the item(s) to which the notification relates:

- -----------------------------------------------------------------------

PART I -- REGISTRANT INFORMATION

Full Name of Registrant: SOUTHWEST PARTNERS III, L.P.
                     ----------------------------

Former Name of Registrant:
                     ----------------------------

Address of Principal Executive Office (Street and Number):

407 North Big Spring, Suite 300
- ----------------------------------------------------------

City, State and Zip Code:

Midland, Texas 79701
- -------------------------



PART II -- RULES 12b-25 (b) and (c)

If  the  subject  report could not be filed without unreasonable  effort  or
expense  and  the  registrant  seeks relief pursuant  to  Rule  12b-25,  the
following should be completed.

(Check box if appropriate):

[x]  (a)           The reasons described in reasonable detail in Part III of
     this  form  could  not  be  eliminated without unreasonable  effort  or
     expense;

[x]  (b)           The subject annual report, semi-annual report, transition
     report  on Forms 10-K, 10-KSB, Form 20-F, 11-K, Form N-SAR, or  portion
     thereof,  will  be  filed  on  or before  the  fifteenth  calendar  day
     following  the prescribed due date; or the subject quarterly report  or
     transition  report on Forms 10-Q, 10-QSB, or portion  thereof  will  be
     filed on or before the fifth calendar day following the prescribed  due
     date; and

[ ]  (c)            The accountant's statement or other exhibit required  by
     Rule 12b-25 (c) has been attached if applicable.

PART III -- NARRATIVE

State below in reasonable detail the reasons why the Forms 10-K, 10-KSB, 20-
F,  11-K,  10-Q, 10-QSB, N-SAR, or the transition report or portion thereof,
could  not be filed within the prescribed time period.  (Attach extra sheets
if needed)

     The Partnership holds an investment in a well servicing company.  There
has  been  a delay in the Partnership receiving the well servicing company's
audited  financial statements, thus the MD&A section of the  well  servicing
portion of the above 10-K has been delayed.


















PART IV -- OTHER INFORMATION

(1)  Name and telephone number of person to contact in regard to this
     notification

     Lisa Hailes           (915) 686-9927
     -----------           --------------------------------
     (Name)                (Area code and Telephone Number)

(2)  Have  all other periodic reports required under Section 13 or 15(d)  of
     the Securities Exchange Act of 1934 or Section 30 of the Investment Company
     Act of 1940 during the preceding 12 months (or for such shorter period that
     the registrant was required to file such reports) been filed? If answer is
     no, identify report(s).
      X Yes      No
     ---         ---

(3)  Is  it anticipated that any significant change in results of operations
     from the corresponding period for the last fiscal year will be reflected by
     the earnings statements to be included in the subject report or portion
     thereof?
      X Yes      No
     ---         ---

     If   so,  attach  an  explanation  of  the  anticipated  change,   both
     narratively and quantitatively, and, if appropriate, state the  reasons
     why a reasonable estimate of the results cannot be made.

     There were two major changes as discussed below:

     On  May  21,  2001, Basic issued a Notice to Stockholders of Preemptive
     Rights.   The  Partnership  purchased an additional  19,000  shares  of
     common stock at $380,000.  The Partnership at December 31, 2001 owned a
     total of 6.32%, or 219,500 shares of Basic's outstanding common stock.

     On  February 13, 2002, Basic sold 600,000 shares of common stock  to  a
     group   of   related   investors.   Based  on  this  transaction,   the
     Partnerships ownership percentage was diluted from 6.32% to 5.39%.

                          Statements of Operations
                   Years Ended December 31, 2002 and 2001

                                                      (unaudited)
                                                2002  2001
                                                         ----    ----
       Revenues

     Interest Income                               $          220     4,021
                                                          -------     ----------
      Expenses

     General and administrative                5,831        5,664
                                             -------   ----------
                                           $(5,611)        (1,643)
                                             =======   ==========

     

                                 SIGNATURES


                        SOUTHWEST PARTNERS III, L.P.
                 -------------------------------------------
                (Name of Registrant as Specified in Charter)


has  caused  this notification to be signed on its behalf by the undersigned
hereto duly authorized

Dated:  April 1, 2003                               SOUTHWEST PARTNERS  III,
     L.P.

                           By: Southwest Royalties, Inc.,
                               Managing General Partner

                           By: /s/ H.H. Wommack, III
                               ----------------------------
                               H.H. Wommack, III
                               President