GRIEVE NORTH Field Activity and Well Summary
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Total wells
Drill activity
The GRIEVE NORTH oil & gas field in Wyoming contains 15 wells on file.
Top operators: CHACO ENERGY COMPANY, MIDGARD ENERGY COMPANY, and others.
Most recent well: 27-42, operated by AMERADA HESS CORPORATION — last updated March 2026.
GRIEVE NORTH field coverage
Counties the GRIEVE NORTH field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 27-42 | Natrona | 2026-03-18 | AMERADA HESS CORPORATION | 2522538 | |
| GRIEVE NORTH #14 | Natrona | 2026-03-18 | AMERADA HESS CORPORATION | 2522540 | |
| 31-21 | Natrona | 2007-06-30 | DENBURY ONSHORE LLC | 2523515 | |
| 27-43 | Natrona | 1992-07-21 | CHACO ENERGY COMPANY | 2522531 | |
| 12-23 | Natrona | 1988-11-01 | MIDGARD ENERGY COMPANY | 2522200 | |
| 41-26 | Natrona | 1988-01-22 | MIDGARD ENERGY COMPANY | 2522167 | |
| 23-23 | Natrona | 1987-05-13 | CHACO ENERGY COMPANY | 2522054 | |
| 1-36 | Natrona | 1986-03-06 | TIMBERLINE PRODUCTION COMPANY LLC | 2521965 | |
| 3-23 | Natrona | 1985-02-17 | MIDGARD ENERGY COMPANY | 2520818 | |
| 24-23 | Natrona | 1984-05-25 | CHACO ENERGY COMPANY | 2521722 |
Top Operators in the GRIEVE NORTH field by total wells
Operators: Chaco Energy Company, Midgard Energy Company, Amerada Hess Corporation, Timberline Production Company Llc, Denbury Onshore Llc, Home Petroleum Corporation.
Other Major Fields in Wyoming most active by total wells
Compare the GRIEVE NORTH 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