Attached files
| file | filename |
|---|---|
| EX-32.2 - EX-32.2 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex322e0df86.htm |
| EX-32.1 - EX-32.1 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex32182512e.htm |
| EX-31.2 - EX-31.2 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex312b547e1.htm |
| EX-31.1 - EX-31.1 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex311f6ef19.htm |
| EX-23.2 - EX-23.2 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex23256e995.htm |
| EX-23.1 - EX-23.1 - DAWSON GEOPHYSICAL CO | dwsn-20161231ex231b87f12.htm |
| 10-K - 10-K - DAWSON GEOPHYSICAL CO | dwsn-20161231x10k.htm |
Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
Dawson Operating LLC, a Texas limited liability company
Eagle Canada, Inc., a Delaware corporation
Dawson Seismic Services Holdings, Inc., a Delaware corporation
Eagle Canada Seismic Services ULC, a Canadian corporation
Tidelands Geophysical Co., Inc., a Texas corporation
Exploration Surveys, Inc., a Texas corporation