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): March 15, 2007
                                                          --------------


                          CLAYTON WILLIAMS ENERGY, INC.
                       -----------------------------------
             (Exact name of Registrant as specified in its charter)


           Delaware                   001-10924              75-2396863
- -----------------------------       -------------     ---------------------
(State or other jurisdiction of    (Commission File      (I.R.S. Employer
incorporation or organization)         Number)         Identification Number)



        6 Desta Drive, Suite 6500, Midland, Texas             79705-5510
- -------------------------------------------------             ----------
        (Address of principal executive offices)              (Zip code)



       Registrant's Telephone Number, including area code: (432) 682-6324


             Not applicable (Former name, former address and former
                   fiscal year, 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))






Item 2.02 - Results of Operations and Financial Condition

In accordance with General Instruction B.2. of Form 8-K, all of the information
furnished in Item 2.02 of this report and the accompanying exhibits shall not be
deemed to be "filed" for the purposes of Section 18 of the Securities and
Exchange Act of 1934, as amended, is not subject to the liabilities of that
section and shall not be incorporated by reference in any filing under the
Securities Act of 1933, as amended.

On March 15, 2007, the Company issued the news release attached hereto as
Exhibit 99.1 reporting the financial results of the Company for the quarter
ended December 31, 2006.



Item 9.01 - Financial Statements and Exhibits

Exhibits

Exhibit
Number            Description

     99.1         News release dated March 15, 2007 by
                  Clayton Williams Energy, Inc. announcing
                  fourth quarter 2006 results






                                   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 thereto duly authorized.


                                 CLAYTON WILLIAMS ENERGY, INC.


Date:    March 15, 2007      By: /s/  L. Paul Latham
                                 --------------------
                                 L. Paul Latham
                                 Executive Vice President and Chief
                                   Operating Officer



Date:    March 15, 2007      By: /s/ Mel G. Riggs
                                 ----------------
                                 Mel G. Riggs
                                 Senior Vice President and Chief Financial
                                   Officer