KUMMERFELD Field Activity and Well Summary
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Total wells
Drill activity
The KUMMERFELD oil & gas field in Wyoming contains 71 wells on file.
Top operators: VALKYRIE OPERATING LLC, PACIFIC ENTERPRISES OIL CO USA, and others.
Most recent well: 2-5, operated by ANR PRODUCTION COMPANY — last updated March 2026.
KUMMERFELD field coverage
Counties the KUMMERFELD field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 2-5 | Crook | 2026-03-18 | ANR PRODUCTION COMPANY | 1121274 | |
| 14-33 | Crook | 2026-03-18 | FLYING J OIL & GAS INC | 1122627 | |
| 31-29 | Crook | 1996-02-02 | KEY PRODUCTION COMPANY | 1122563 | |
| 12-28 | Crook | 1991-12-12 | MAXIM DRILLING & EXPL INC | 1122470 | |
| 43-31 | Crook | 1991-09-05 | PACIFIC ENTERPRISES OIL CO USA | 1122436 | |
| 19-14 | Crook | 1990-11-14 | FANCHER OIL LLC | 1122417 | |
| 21-32 | Crook | 1988-06-07 | PACIFIC ENTERPRISES OIL CO USA | 1122211 | |
| 1-28 | Crook | 1987-06-30 | COASTAL OIL & GAS CORPORATION | 1122091 | |
| KUMMERFELD #1 | Crook | 1986-02-26 | TXO PRODUCTION CORPORATION | 1121946 | |
| 29-6X | Crook | 1984-11-17 | VALKYRIE OPERATING LLC | 1121526 |
Top Operators in the KUMMERFELD field by total wells
Operators: Valkyrie Operating Llc, Pacific Enterprises Oil Co Usa, Chs Mcpherson Refinery Inc, U S Smelting & Refining, Citation Oil & Gas Corporation, Exxon Mobil Oil Corporation, Oxy Usa Inc, M & K Oil Company Llc, Duncan Oil Inc, Anr Production Company.
Other Major Fields in Wyoming most active by total wells
Compare the KUMMERFELD 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