Sheehan Mark
Sheehan Mark has 8 wells on file in Wyoming and none of them active.
- 0
- active wells of 7 drilled
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- APDs approved in 12 months · 1 not yet spudded
All 8 wells on file under this operator, searchable →
Operator of record and permit operator
A well's operator of record is the WOGCC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wells of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the WOGCC lists with no operator at all, is not. Each count opens the wells it counts. Transfers and operator numbers →
By county
| County | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Weston | 0 of 8 | 0 | 0 |
The twelve months its wells of record reported, whoever operated them then.
By field
| Field | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Osage | 0 | 0 | 0 |
| Skull Creek | 0 | 0 | 0 |
Latest APDs
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Jan 31, 1949 | State 1349-045-11266 | Weston | Newcastle | — | Permanently Abandoned |
| Jun 14, 1948 | State 1249-045-08050 | Weston | Newcastle | 417 ft | SpuddedJun 14, 1948 |
| Jan 18, 1947 | State 1149-045-11265 | Weston | — | — | Permanently Abandoned |
| Oct 22, 1946 | State 1049-045-11263 | Weston | — | — | Permanently Abandoned |
| Jun 5, 1922 | State 649-045-11264 | Weston | — | — | Not spudded |
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC). Sheehan Mark is identified by its operator. Well counts are the wells it is operator of record for today; volumes are what it filed under that number, through Aug 2026 for production and Aug 2026 for injection. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/wy/o8e9485717c, documented in the API reference.