McClain County, Oklahoma Wells Summary
Back to Oklahoma Well Records
Total wells
Drill activity
McClain County contains 3,670 wells on file, with top operators including VALIDUS ENERGY II MIDCON LLC and EOG RESOURCES INC.
Most recent well on record: Alvis 0604, operated by OVINTIV USA INC — last updated May 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-05-29
By basin
- 21 Cana Woodford
- 15 Granite Wash
- 5 Other
- 2 Ardmore Woodford
- 1 Arkoma Woodford
Drilling for
- 43 Oil
- 1 Gas
Location in Oklahoma
Top Operators in McClain County by total wells
Operators: Validus Energy Ii Midcon Llc, Eog Resources Inc, Charter Oak Production Co Llc, Daylight Petroleum Llc, Ovintiv Usa Inc, Red Rocks Oil & Gas Operating Llc, Fbf Energy Llc, Sparks Resources Inc, Gilliland Oil And Gas Inc, Lance Ruffel Oil & Gas Llc.
Top Counties in Oklahoma most active by total wells
Compare McClain against the other busiest counties in Oklahoma:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| Alvis 0604 | 2026-05-12 | OVINTIV USA INC | 3508700117 | |
| Alvis 0604 | 2026-05-12 | OVINTIV USA INC | 3508700121 | |
| Ironman 19-30-7N-4W | 2026-05-04 | ECKARD OPERATING, LLC | 3508700104 | |
| SCARECROW 0604 | 2026-05-04 | VALIDUS ENERGY II MIDCON LLC | 3508700115 | |
| Ironman 19-30-7N-4W | 2026-05-04 | ECKARD OPERATING, LLC | 3508700114 | |
| HONNOLD | 2026-03-18 | SAMEDAN OIL CORPORATION | 3508720221 | |
| HEAD-TATUM | 2026-03-18 | ARVINE PIPE & SUPPLY CO INC | 3508720200 | |
| ADKINS | 2026-03-18 | SAMEDAN OIL CORPORATION | 3508720222 | |
| SCOTT | 2026-03-18 | SWN PRODUCTION LLC | 3508720163 | |
| DOUGHERTY | 2026-03-18 | AN-SON CORP | 3508720143 |
Surface Ownership Records:
