SEVENMILE GULCH Field Activity and Well Summary
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Total wells
Drill activity
The SEVENMILE GULCH oil & gas field in Wyoming contains 132 wells on file.
Top operators: HILCORP ENERGY COMPANY, BREITBURN OPERATING L.P., and others.
Most recent well: 44-12, operated by BREITBURN OPERATING L.P. — last updated March 2026.
SEVENMILE GULCH field coverage
Counties the SEVENMILE GULCH field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 44-12 | Sweetwater | 2026-03-18 | BREITBURN OPERATING L.P. | 3729111 | |
| 8-23 | Sweetwater | 2026-03-18 | KERR-MCGEE OIL & GAS ONSHORE LP | 3726951 | |
| 402-13E | Sweetwater | 2026-03-18 | EOG RESOURCES INC | 3726725 | |
| 7-23 | Sweetwater | 2026-03-18 | KERR-MCGEE OIL & GAS ONSHORE LP | 3726952 | |
| 50-12 | Sweetwater | 2026-03-18 | BREITBURN OPERATING L.P. | 3729112 | |
| 30-12 | Sweetwater | 2026-03-18 | BREITBURN OPERATING L.P. | 3729279 | |
| 412-24E | Sweetwater | 2026-03-18 | EOG RESOURCES INC | 3726620 | |
| 411-24E | Sweetwater | 2026-03-18 | EOG RESOURCES INC | 3726636 | |
| 1-28 | Sweetwater | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 3723342 | |
| 10-18 | Sweetwater | 2026-03-18 | CABOT OIL & GAS CORPORATION | 3723114 |
Top Operators in the SEVENMILE GULCH field by total wells
Operators: Hilcorp Energy Company, Breitburn Operating L.p., Bp America Production Company, Kerr-Mcgee Oil & Gas Onshore Lp, Urban Oil & Gas Group Llc, Eog Resources Inc, Cabot Oil & Gas Corporation, Westport Oil & Gas Company Lp, Anadarko E&p Onshore Llc, Bannon Energy Inc.
Other Major Fields in Wyoming most active by total wells
Compare the SEVENMILE GULCH field against the other busiest oil and gas fields in Wyoming:
- Wc · 76,411 wells
- Prb Coal Bed · 46,479 wells
- Pinedale · 5,251 wells
- Salt Creek · 4,822 wells
- Jonah · 3,451 wells
- Osage · 2,266 wells
- Crossbow · 1,471 wells
- Siberia Ridge · 1,453 wells
- Teapot Naval Reserve · 1,424 wells
- Echo Springs · 1,063 wells