LITTLE BUFFALO BASIN Field Activity and Well Summary
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Total wells
Drill activity
The LITTLE BUFFALO BASIN oil & gas field in Wyoming contains 412 wells on file.
Top operators: CITATION OIL & GAS CORPORATION, M W PETROLEUM COMPANY, and others.
Most recent well: LITTLE BUFFALO BASIN #50, operated by M W PETROLEUM COMPANY — last updated March 2026.
LITTLE BUFFALO BASIN field coverage
Counties the LITTLE BUFFALO BASIN field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| LITTLE BUFFALO BASIN #50 | Park | 2026-03-18 | M W PETROLEUM COMPANY | 2921683 | |
| LITTLE BUFFALO BASIN #46 | Park | 2026-03-18 | CITATION OIL & GAS CORPORATION | 2931381 | |
| LITTLE BUFFALO BASIN #43 | Park | 2026-03-18 | M W PETROLEUM COMPANY | 2921679 | |
| LITTLE BUFFALO BASIN #241 | Park | 2026-03-18 | CITATION OIL & GAS CORPORATION | 2921051 | |
| LITTLE BUFFALO BASIN #398 | Park | 2026-03-18 | M W PETROLEUM COMPANY | 2921708 | |
| LITTLE BUFFALO BASIN #397 | Park | 2026-03-18 | M W PETROLEUM COMPANY | 2921706 | |
| LITTLE BUFFALO BASIN #1 | Park | 2026-03-18 | CITATION OIL & GAS CORPORATION | 2905134 | |
| LITTLE BUFFALO BASIN #23 | Park | 2026-03-18 | M W PETROLEUM COMPANY | 2905109 | |
| LITTLE BUFFALO BASIN #45 | Park | 2022-07-29 | CITATION OIL & GAS CORPORATION | 2931382 | |
| LITTLE BUFFALO BASIN #44 | Park | 2022-07-28 | CITATION OIL & GAS CORPORATION | 2931379 |
Top Operators in the LITTLE BUFFALO BASIN field by total wells
Operators: Citation Oil & Gas Corporation, M W Petroleum Company, Bp America Production Company, Grebo Royalties, Marathon Oil Company, Texas American Oil Corporation.
Other Major Fields in Wyoming most active by total wells
Compare the LITTLE BUFFALO BASIN 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