POWDER RIVER Field Activity and Well Summary
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Total wells
Drill activity
The POWDER RIVER oil & gas field in Wyoming contains 666 wells on file.
Top operators: BRIGHT ROCK ENERGY LLC, LINCOLN ENERGY HOLDINGS LLC, and others.
Most recent well: 16-2H, operated by CHEYENNE RIVER LLC — last updated March 2026.
POWDER RIVER field coverage
Counties the POWDER RIVER field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 16-2H | Niobrara | 2026-03-18 | CHEYENNE RIVER LLC | 2726938 | |
| 16-1H | Niobrara | 2026-03-18 | CHEYENNE RIVER LLC | 2726937 | |
| 1114 34-73 M-AH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945632 | |
| 1114 34-73 M2-AH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945628 | |
| 1114 34-73 M-CH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945630 | |
| 1114 34-73 M-BH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945631 | |
| 1114 34-73 M2-CH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945626 | |
| 1114 34-73 M-DH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945627 | |
| 1114 34-73 M2-BH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945629 | |
| 1114 34-73 N2-CH | Converse | 2026-03-18 | BRIGHT ROCK ENERGY LLC | 945634 |
Top Operators in the POWDER RIVER field by total wells
Operators: Bright Rock Energy Llc, Lincoln Energy Holdings Llc, Panther Energy Company Iii Llc, Marathon Oil Company, Mcelroy E, Cheyenne River Llc, Sauer Bill Oil & Gas Company Llc, Croff Oil Company, Stanolind Oil & Gas Company, Chesapeake Operating Llc.
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Compare the POWDER RIVER field against the other busiest oil and gas fields in Wyoming:
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- Crossbow · 1,471 wells
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