News Releases

Date Title   02/03/10 Dawson Geophysical Reports First Quarter Results 01/29/10 Dawson Geophysical to Issue First Quarter 2010 Results and Hold Investor Conference Call 12/30/09 Dawson Geophysical to Present at Pritchard Capital Partners Energize 2010 Conference 11/10/09 Dawson Geophysical Reports Year End and Fourth Quarter Results 11/02/09 Dawson Geophysical to Issue Fourth Quarter 2009 Results and Hold Investor Conference Call 08/05/09 Dawson Geophysical Reports Third Quarter and Nine Months Results 07/29/09 Dawson Geophysical to Issue Third Quarter 2009 Results and Hold Investor Conference Call 07/08/09 Dawson Geophysical Renews Shareholder Rights Plan 06/09/09 Dawson Geophysical to Present at EnerCom's London Oil & Gas Conference 05/07/09 Dawson Geophysical Reports Second Quarter and Six Months Results 05/01/09 Dawson Geophysical to Issue Second Quarter 2009 Results and Hold Investor Conference Call 03/31/09 Dawson Geophysical Files Shelf Registration Statement