Geophysical Service
| Use attributes for filter ! | |
| Founded | 1930 |
|---|---|
| Founders | Eugene McDermott |
| J. Clarence Karcher | |
| Bought date | 1988 |
| Headquart | Dallas |
| Texas | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4327735 |
About Geophysical Service
Geophysical Service Inc. was founded by John Clarence Karcher and Eugene McDermott in 1930 for the purpose of using refraction and reflection seismology to explore for petroleum deposits.