Operator
Sem Operating Company
Permits filed by quarter
Drilling-permit volume since 2020
280 permits on file · Showing page 1 of 14
| Permit date | Well | Operator | Field / zone | County | State | Bore |
|---|---|---|---|---|---|---|
| Mar 12, 2026 | UNIVERSITY 40D | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 12, 2026 | UNIVERSITY 40D | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 6, 2026 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 6, 2026 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 6, 2026 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 6, 2026 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Jan 5, 2026 | UNIVERSITY 40 C | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Crockett | TX | Horizontal |
| Jan 5, 2026 | UNIVERSITY 40 C | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Crockett | TX | Horizontal |
| Sep 24, 2025 | UNIVERSITY 10-11 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Reagan | TX | Horizontal |
| Sep 24, 2025 | UNIVERSITY 10-11 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Reagan | TX | Horizontal |
| Sep 24, 2025 | UNIVERSITY 10-11 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Reagan | TX | Horizontal |
| Sep 24, 2025 | UNIVERSITY 10-11 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Reagan | TX | Horizontal |
| Sep 24, 2025 | UNIVERSITY 10-11 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Reagan | TX | Horizontal |
| Jul 14, 2025 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Jul 14, 2025 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Jul 14, 2025 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Jul 14, 2025 | UNIVERSITY 40 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 21, 2025 | UNIVERSITY 43 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 21, 2025 | UNIVERSITY 43 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
| Mar 21, 2025 | UNIVERSITY 43 | SEM OPERATING COMPANY LLC | LIN (WOLFCAMP) | Irion | TX | Horizontal |
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Parcel boundaries, ownership and acreage from Dynamo Spatial