ANT HILLS Field Activity and Well Summary
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Total wells
Drill activity
The ANT HILLS oil & gas field in Wyoming contains 43 wells on file.
Top operators: ANT HILLS PRODUCTION, RANGER HOLDINGS CO, and others.
Most recent well: ANT HILLS #1, operated by ARROWHEAD EXPLORATION CO — last updated March 2026.
ANT HILLS field coverage
Counties the ANT HILLS field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| ANT HILLS #1 | Niobrara | 2026-03-18 | ARROWHEAD EXPLORATION CO | 2707183 | |
| ANT HILLS #2 | Niobrara | 2011-09-01 | O'BRIEN ENERGY RESOURCES CORPORATION | 2726809 | |
| 14-1 | Niobrara | 2009-03-22 | SKINNER OIL & GAS LLC | 2726734 | |
| ANT HILLS #2 | Niobrara | 1999-06-19 | O'BRIEN ENERGY RESOURCES CORPORATION | 2705784 | |
| 21-13 OWWO | Niobrara | 1984-12-05 | DARRAH JOHN JAY JR | 2720748 | |
| 41-12 | Niobrara | 1982-04-27 | MILESTONE PETROLEUM | 2720607 | |
| 1-19 | Niobrara | 1982-02-03 | HUNT ENERGY CORPORATION | 2720566 | |
| 34-24 | Niobrara | 1981-12-12 | BURLINGTON RESOURCES OIL & GAS COMPANY L | 2720552 | |
| 23-1 | Niobrara | 1981-09-22 | NATOMAS NORTH AMERICA INC | 2720542 | |
| ANT HILLS #1 | Niobrara | 1978-12-12 | FOREST OIL PERMIAN CORPORATION | 2720332 |
Top Operators in the ANT HILLS field by total wells
Operators: Ant Hills Production, Ranger Holdings Co, Sun Oil, Arrowhead Exploration Co, Ames Oil And Gas, Wood River Oil & Refining Co, Reunion Energy Company, O'brien Energy Resources Corporation, Conoco Inc, Burlington Resources Oil & Gas Company L.
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Compare the ANT HILLS field against the other busiest oil and gas fields in Wyoming:
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- Teapot Naval Reserve · 1,424 wells
- Echo Springs · 1,063 wells