================================================================================ 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 23, 2004 DAWSON GEOPHYSICAL COMPANY ------------------------------------------------------ (Exact name of registrant as specified in its charter) TEXAS 2-71058 75-0970548 ------------------------ ------------------------ ------------- (State of Incorporation) (Commission File Number) (IRS Employer Identification No.) 508 W WALL, SUITE 800 MIDLAND, TX 79701 ----------------------------------------- (Address of Principle Executive Officers) 432/684-3000 ---------------------------------------------------- (Registrant's telephone number, including area code) ------------------------------------------------------------- (Former name or former address, if changed since last report) ================================================================================ ITEM 8.01 The Registrant has issued a press release announcing its intention to field an additional seismic data acquisition crew. ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS (c) Exhibits 99.1 - Press Release dated August 23, 2004. 2 SIGNATURE Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant duly caused this report to be signed by the undersigned hereunto duly authorized. Date: August 23, 2004 DAWSON GEOPHYSICAL COMPANY By: /s/ L. Decker Dawson -------------------------------- L. Decker Dawson CHIEF EXECUTIVE OFFICER By: /s/ Christina W. Hagan -------------------------------- Christina W. Hagan CHIEF FINANCIAL OFFICER 3 EXHIBIT INDEX EXHIBIT NO. EXHIBIT ----------- ------- 99.1 Press Release dated August 23, 2004. 4