BIG PINEY Field Activity and Well Summary
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Total wells
Drill activity
The BIG PINEY oil & gas field in Wyoming contains 544 wells on file.
Top operators: EOG RESOURCES INC, GREYLOCK PRODUCTION LLC, and others.
Most recent well: 42-28, operated by EOG RESOURCES INC — last updated March 2026.
BIG PINEY field coverage
Counties the BIG PINEY field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 42-28 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521079 | |
| 42SW | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521253 | |
| S-24 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3520405 | |
| 45-33 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521074 | |
| 36-33 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521067 | |
| 1-27 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521096 | |
| BIG PINEY #4 | Sublette | 2026-03-18 | EOG RESOURCES INC | 3507109 | |
| BIG PINEY #1 | Sublette | 2026-03-18 | CORDER OIL COMPANY | 3506098 | |
| BIG PINEY #1 | Sublette | 2026-03-18 | SWEPI LP | 3507142 | |
| 44SE | Sublette | 2026-03-18 | EOG RESOURCES INC | 3521254 |
Top Operators in the BIG PINEY field by total wells
Operators: Eog Resources Inc, Greylock Production Llc, Wexpro Company, Big Piney Oil & Gas Company, Purewest Resources Inc, Belfer Natural Gas, Williams Exploration Company, Anadarko E&p Onshore Llc, Quest Energy Corporation, Beneficial Oil.
Other Major Fields in Wyoming most active by total wells
Compare the BIG PINEY 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