FIELDS · WYOMING · FIELD f6d2383828d
Grieve North
Field · Natrona County
- 1
- active completions of 13 · 1 operators today
- 56
- bbl oil, 12 months through Aug 2026 · +107%
- 0
- Mcf gas, same 12 months
- 2.6M
- bbl oil since the record begins, Jan 1978 · 21.6M Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 56 · prior 12 27(+107%)
Grieve North: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Chaco Energy Company | 1 | 56 | 0 |
| Home Petroleum Corporation | 0 | 0 | 0 |
| Timberline Production Company LLC | 0 | 0 | 0 |
| Midgard Energy Company | 0 | — | — |
| Denbury Onshore LLC | 0 | — | — |
Counties
- Natrona County1 active of 13
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| North Grieve Unit 1 | Chaco Energy Company | Natrona | Dec 13, 1973 | — | 56 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Grieve 31-21 | Denbury Onshore LLC | Natrona | Jun 30, 2007 | — | — | — |
| North Grieve Unit 27-43 | Chaco Energy Company | Natrona | Jul 21, 1992 | — | 0 | 0 |
| North Grieve Unit 12-23 | Midgard Energy Company | Natrona | Nov 1, 1988 | — | — | — |
| NO Grieve Unit 41-26 | Midgard Energy Company | Natrona | Jan 22, 1988 | — | — | — |
| North Grieve Unit 23-23 | Chaco Energy Company | Natrona | May 13, 1987 | — | 0 | 0 |
| Morning Star Fee 1-36 | Timberline Production Company LLC | Natrona | Mar 6, 1986 | — | 0 | 0 |
| North Grieve Unit 3-23 | Midgard Energy Company | Natrona | Feb 17, 1985 | — | — | — |
| North Grieve Unit 24-23 | Chaco Energy Company | Natrona | May 25, 1984 | — | 0 | 0 |
| State 64-8864 11-36 | Home Petroleum Corporation | Natrona | Jan 3, 1975 | — | 0 | 0 |
| Diamond Ring 44-26 | Timberline Production Company LLC | Natrona | Sep 17, 1974 | — | 0 | 0 |
About this data
Wyoming Oil and Gas Conservation Commission's field registry, its well completions, and the volumes operators filed against the field on form 2, through Aug 2026. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/wy/f6d2383828d, documented in the API reference.