Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - DAWSON GEOPHYSICAL CO | Financial_Report.xls |
| EX-31.1 - EX-31.1 - DAWSON GEOPHYSICAL CO | a15-5087_1ex31d1.htm |
| EX-23.1 - EX-23.1 - DAWSON GEOPHYSICAL CO | a15-5087_1ex23d1.htm |
| EX-32.2 - EX-32.2 - DAWSON GEOPHYSICAL CO | a15-5087_1ex32d2.htm |
| EX-3.1 - EX-3.1 - DAWSON GEOPHYSICAL CO | a15-5087_1ex3d1.htm |
| EX-32.1 - EX-32.1 - DAWSON GEOPHYSICAL CO | a15-5087_1ex32d1.htm |
| EX-3.2 - EX-3.2 - DAWSON GEOPHYSICAL CO | a15-5087_1ex3d2.htm |
| 10-K - ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) - DAWSON GEOPHYSICAL CO | a15-5087_110k.htm |
| EX-31.2 - EX-31.2 - DAWSON GEOPHYSICAL CO | a15-5087_1ex31d2.htm |
Exhibit 21.1
Subsidiaries of the Registrant
As of March 16, 2015
Dawson Operating Company, a Texas corporation
Dawson Seismic Services Holdings, Inc., a Delaware corporation
Dawson Seismic Services ULC, a Canadian corporation
Eagle Canada, Inc., a Delaware corporation
Exploration Surveys, Inc., a Texas corporation
Tidelands Geophysical Co., Inc., a Texas corporation