WYOMING · WELLS · NATRONA COUNTY · API 49-025-05410
W-015815 Grieve Unit 13
ActiveVertical oil wellWOGCC status: Producing 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: producing oil well.
Spudded October 16, 1955.
Completed in one field: Grieve.
It has reported 206,869 bbl of oil, 2,896,202 Mcf of gas, and 3,945,969 bbl of water since August 1983; in the twelve months through August 2026, 54,493 bbl, 0 Mcf, and 277,521 bbl.
- 54,493
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 277,521
- bbl produced water, same 12 months
- 206,869
- bbl oil since Aug 1983 · 2.9M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 16, 1955
- Operator
- Forest Oil Corporation
- Proposed formation
- Muddy
- Target depth
- 6,817 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 54,493 · prior 12 59,256(-8%)
W-015815 Grieve Unit 13: 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 | Active | 6,472 to 6,553 MD | Nov 29, 1955 | Aug 1983 to Aug 2026 | 206,869 | 2,896,202 | 3,945,969 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 946 ft |
| CARLILE | 5,444 ft |
| FRONTIER | 5,634 ft |
| MOWRY | 6,384 ft |
| THERMOPOLIS | 6,616 ft |
| MUDDY | 6,660 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
- 49-025-05410
- Location
- SE SW 22-32N-85W · 1155 FSL, 2295 FWL
- Coordinates
- 42.72578, -107.00577 ↗
- Elevation
- 7,154 ft GR
- Elevation KB
- 7,175 ft
- Total depth
- 6,817 ft
- Perforations
- 6,472 to 6,553 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Oct 16, 1955
- Proposed formation
- Muddy
- Target depth
- 6,817 ft
- Spudded
- Oct 16, 1955
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/4902505410, documented in the API reference.