Operator
Great Western Drilling Company
Wells placed on production
Completion volume by quarter
435 completion records on file · Page 15 of 22
| Completion date | Well | Operator (raw) | County / State | Field | Basin | Wellbore |
|---|---|---|---|---|---|---|
| Oct 12, 1989 | C.-GRAY 13-24 | Great Northern Drilling Company | Liberty, MT | — | — | — |
| Nov 8, 1988 | C.-GRAY 24-24 | Great Northern Drilling Company | Liberty, MT | — | — | — |
| May 20, 1988 | 14-8 ANDERSON | Great Northern Drilling Company | Liberty, MT | — | — | — |
| May 15, 1988 | 41-12 OSWOOD | Great Northern Drilling Company | Liberty, MT | — | — | — |
| Mar 12, 1988 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| Mar 12, 1988 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| Oct 12, 1987 | FEDERAL 12-18 | Great Northern Drilling Company | Liberty, MT | — | — | — |
| Jul 10, 1985 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| Jul 10, 1985 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| Jun 6, 1985 | FEDERAL 23-18 | Great Northern Drilling Company | Liberty, MT | — | — | — |
| Jan 15, 1985 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| Jan 15, 1985 | TUNIS CREEK UNIV. LANDS UNIT | GREAT WESTERN DRILLING COMPANY | Pecos, TX | TUNIS CREEK(DEVONIAN) | — | — |
| — | J.O. Cook 1 | Great Northern Drilling Company | Big Horn, MT | — | — | — |
| — | Kendrick 1 | Great Northern Drilling Company | Big Horn, MT | — | — | — |
| — | Kendrick Cattle Co. 2 | Great Northern Drilling Company | Big Horn, MT | — | — | — |
| — | McCann 1 | Great Northern Drilling Company | Blaine, MT | — | — | — |
| — | Campbell 1 | Great Northern Drilling Company | Blaine, MT | — | — | — |
| — | Trygue Brown 1 | Great Northern Drilling Company | Blaine, MT | — | — | — |
| — | Well 2 | Greater Montana Oil Co. | Carbon, MT | — | — | — |
| — | Hall 1 | Greater Montana Oil Co. | Carbon, MT | — | — | — |