CHIMNEY BUTTE Field Activity and Well Summary
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Total wells
Drill activity
The CHIMNEY BUTTE oil & gas field in Wyoming contains 96 wells on file.
Top operators: EOG RESOURCES INC, GREYLOCK PRODUCTION LLC, and others.
Most recent well: 122-33, operated by EOG RESOURCES INC — last updated March 2026.
CHIMNEY BUTTE field coverage
Counties the CHIMNEY BUTTE field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 122-33 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524394 | |
| 120-17 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524652 | |
| 112-36 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3523218 | |
| 46-16 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524120 | |
| 106-22 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524635 | |
| 123-15 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524650 | |
| 108-25 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3523184 | |
| 107-26 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3523185 | |
| 109-25D | Sublette | 2026-03-18 | EOG RESOURCES INC | 3523227 | |
| 103-09 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3524686 |
Top Operators in the CHIMNEY BUTTE field by total wells
Operators: Eog Resources Inc, Greylock Production Llc, Bp America Production Company, Pinedale Energy Partners Operating Llc, Shenandoah Energy Inc.
Other Major Fields in Wyoming most active by total wells
Compare the CHIMNEY BUTTE field against the other busiest oil and gas fields in Wyoming:
- Wc · 76,411 wells
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- Pinedale · 5,251 wells
- Salt Creek · 4,822 wells
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- Osage · 2,266 wells
- Crossbow · 1,471 wells
- Siberia Ridge · 1,453 wells
- Teapot Naval Reserve · 1,424 wells
- Echo Springs · 1,063 wells