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Mason County, WV oil and gas wells
442 wells: 222 active, 24 plugged, run by 81 operators.
Figures from the West Virginia Geological and Economic Survey, updated 2026-10-17.
Top operators in Mason
| Operator | Active | Wells here |
|---|
| PILLAR ENERGY, LLC | 103 | 108 |
| LARCH OIL & GAS CORPORATION | 57 | 66 |
| DIVERSIFIED PRODUCTION LLC | 54 | 59 |
| MEADOWS Jr, S. L. PRODUCTION Inc. | 4 | 4 |
| GREYLOCK CONVENTIONAL, LLC | 1 | 1 |
| OSHEL, CLARENCE R. | 1 | 1 |
| ROUSH, FANNIE | 1 | 1 |
| STANDARD OIL COMPANY, INC. | 1 | 1 |
| Columbian Carbon Co. | 0 | 15 |
| Berea Gas and Oil Corp. (Cincinatti, OH) | 0 | 10 |
| Union Drilling, Inc. | 0 | 8 |
| Appalachian Power Company Co DBA AEP | 0 | 7 |
| New Haven Gas | 0 | 7 |
| Rudder Oil & Gas Co., Inc. | 0 | 7 |
| Devon Energy Corporation | 0 | 6 |
| Kaiser Exploration and Mining Co. (KEM Gas) | 0 | 6 |
| Prior, Ferrell L DBA Prior Oil Company | 0 | 6 |
| United Fuel Gas Co. | 0 | 6 |
| Cabot Oil & Gas Corp. | 0 | 5 |
| Goldberg, Jerome | 0 | 4 |
| Smith, Carl E., Petroleum, Inc. | 0 | 4 |
| Appalachian Exploration & Development, Inc. | 0 | 3 |
| Diversified Production, LLC | 0 | 3 |
| Enervest Operating, LLC | 0 | 3 |
| Profitt, Roy | 0 | 3 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|
| No wells match. |