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): August 20, 2003


                           QUICKSILVER RESOURCES INC.
          ------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

                                    DELAWARE
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                 (State or other jurisdiction of incorporation)

            001-14837                                    75-2756163
      ----------------------                  ----------------------------
   (Commission File Number)                 (IRS Employer Identification No.)

                          777 West Rosedale, Suite 300
                             Fort Worth, Texas 76104
              -----------------------------------------------------
               (Address of principal executive offices) (Zip code)

      (Registrant's telephone number, including area code): (817) 665-5000

                                       N/A
               --------------------------------------------------
          (Former name or former address, if changed since last report)



ITEM 5.  Other Events

     On August 20, 2003, we entered into an  Underwriting  Agreement  with Bear,
Stearns & Co.  Inc.  with  respect to the sale by us and the  purchase  by Bear,
Stearns of 3,500,000  shares of our common stock,  and with respect to the grant
by Mercury  Exploration  Company,  a  principal  stockholder  of ours,  to Bear,
Stearns of an option to  purchase  all or any part of  525,000  shares of common
stock  solely to cover  over-allotments.  The shares of our  common  stock to be
purchased  by Bear,  Stearns  will be issued  pursuant  to a shelf  registration
statement we previously  filed with the Securities  and Exchange  Commission and
which was declared effective.

Item 7. Financial Statements and Exhibits.

        (c) Exhibits.

            Exhibit No.                 Description

            1.1          Underwriting Agreement, dated August 20, 2003.

            5.1          Opinion of Cantey & Hanger,  L.L.P.  as to the legality
                         of the securities registered.

            23.1         Consent of Cantey & Hanger, L.L.P. (included in Exhibit
                         5.1)

                                    SIGNATURE

     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 thereunto duly authorized.

                                           QUICKSILVER RESOURCES INC.
                                           (Registrant)



Dated:  August 21, 2003                 By:     /s/ Bill Lamkin
                                           ------------------------------
                                           Bill Lamin, Executive Vice
                                           President and Chief Financial Officer



                                  EXHIBIT INDEX

Exhibit No.                         Description

1.1                 Underwriting Agreement, dated August 20, 2003.

5.1                 Opinion of Cantey & Hanger, L.L.P. as to the legality
                    of the securities registered.

23.1                Consent of Cantey & Hanger, L.L.P. (included in Exhibit 5.1)