Grannell Drilling
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 10 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Grannell Drilling
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Enneberg 22-6 | 25-101-21208 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 4,641 ft |
| Toney 1 | 25-005-21029 | Plugged & abandoned | Other type | Blaine, MT | Grannell Drilling | 4,191 ft |
| Cl. & Be. 15-8 | 25-101-21078 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,865 ft |
| A. Fey 13-13 | 25-101-21111 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,740 ft |
| Clark Bea<>14-6 | 25-101-21077 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,660 ft |
| Federal 35-1 | 25-101-07817 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,630 ft |
| Cl. & Be. 16-5 | 25-101-21082 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,588 ft |
| J. Fey #3 3 | 25-101-07763 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 2,480 ft |
| Christman 1 | 25-101-08644 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 1,803 ft |
| Wilson 1 | 25-101-21011 | Plugged & abandoned | Other type | Toole, MT | Grannell Drilling | 1,690 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Grannell Drilling operate?
Grannell Drilling is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Montana (10). Only wells in states WellCensus has ingested are counted.
How many of Grannell Drilling's wells are still active?
0 of Grannell Drilling's catalogued wells are active; 10 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).