Grayson Mill Operating
Operator of record for 141 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: GRAYSON MILL OPERATING LLC · GRAYSON MILL OPERATING, LLC
Wells operated
141
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 107 |
| North Dakota | 34 |
Well mix
- Oil wells
- 138
- Gas wells
- 2
- Shut-in
- 2
- Active share
- 0%
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Claim your operator profileNotable wells operated by Grayson Mill Operating
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Dahl 150-98-5-8-8hlw | 33-053-08724 | Plugged & abandoned | Oil | Mckenzie, ND | Grayson Mill Operating, LLC | 21,960 ft |
| Hay Federal 1-20 | 49-037-21912 | Shut-in | Gas | Sweetwater, WY | Grayson Mill Operating LLC | 12,920 ft |
| Pennzoil Federal 1-30 | 49-037-22307 | Shut-in | Gas | Sweetwater, WY | Grayson Mill Operating LLC | 12,862 ft |
| Mount Harvard 39n-71w-27-34 Mah | 49-009-35415 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 11,187 ft |
| Mount Harvard 39n-71w-27-34 Mbh | 49-009-35416 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 11,164 ft |
| Mount Harvard 39n-71w-27-34 Mch | 49-009-35417 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 11,147 ft |
| Mount Harvard 39n-71w-27-34 Mdh | 49-009-35418 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 11,127 ft |
| Cetus 387006 29ath | 49-009-37206 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 10,856 ft |
| Imp 39-69-29-32 MDAH | 49-009-42084 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 10,652 ft |
| Scylla W 39-69-33-34 MDDH | 49-009-42643 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 10,552 ft |
| Monocerata 39-69-21-28 MDBH | 49-009-42073 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 10,509 ft |
| Thoon 39-69-26-35 MDAH | 49-009-42318 | Other status | Oil | Converse, WY | Grayson Mill Operating LLC | 10,427 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Grayson Mill Operating operate?
Grayson Mill Operating is the operator of record for 141 catalogued oil & gas wells, with the largest concentration in Wyoming (107). Only wells in states WellCensus has ingested are counted.
How many of Grayson Mill Operating's wells are still active?
0 of Grayson Mill Operating's catalogued wells are active; 2 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).