WYOMING · WELLS · NATRONA COUNTY · API 49-025-05391
Grieve Unit 29
Temporarily abandonedVertical oil well
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Forest Oil Corporation
- County
- Natrona
- Field
- Grieve
A vertical oil well in Natrona County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: temporarily abandoned.
Spudded February 26, 1959.
Completed in one field: Grieve.
It has reported 79,573 bbl of oil, 369,421 Mcf of gas, and 542,081 bbl of water since August 1981; its last reported production was June 1986.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 79,573
- bbl oil since Aug 1981 · 369,421 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 26, 1959
- Operator
- Forest Oil Corporation
- Proposed formation
- Muddy
- Target depth
- 7,331 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 0 · prior 12 0
Grieve Unit 29: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| GrieveMuddy | — | — | Mar 29, 1959 | Aug 1981 to Jun 1986 | 79,573 | 369,421 | 542,081 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TERTIARY | 0 ft |
| MESAVERDE | 424 ft |
| CODY | 1,554 ft |
| CARLILE | 5,930 ft |
| FRONTIER | 6,119 ft |
| MOWRY | 6,868 ft |
| THERMOPOLIS | 7,101 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Denbury Onshore LLC | Aug 1, 2012 | today |
| Elk Petroleum Inc | Jul 1, 2005 | Aug 1, 2012 |
| Wold Oil Properties Inc | Jan 1, 2000 | Jul 1, 2005 |
Well record
- API number
- 49-025-05391
- Location
- NE SW 26-32N-85W · 1700 FSL, 2000 FWL
- Coordinates
- 42.71277, -106.98732 ↗
- Elevation
- 7,312 ft
- Elevation KB
- 7,324 ft
- Total depth
- 7,331 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Feb 26, 1959
- Proposed formation
- Muddy
- Target depth
- 7,331 ft
- Spudded
- Feb 26, 1959
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. 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/wells/4902505391, documented in the API reference.