WYOMING · WELLS · NATRONA COUNTY · API 49-025-05424
Grieve Unit 12
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Elk Petroleum Inc
- County
- Natrona
- Field
- Grieve
A vertical injector well in Natrona County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: active injector.
Spudded September 27, 1955.
Completed in 2 fields: Grieve, Grieve.
It has reported 5,229 bbl of oil, 4,096,132 Mcf of gas, and 41,976 bbl of water since February 1983; its last reported production was September 1993.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 5,229
- bbl oil since Feb 1983 · 4.1M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 27, 2005
- Operator
- Elk Petroleum Inc
- Proposed formation
- Cloverly
- Target depth
- 6,590 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Sep 27, 2005 | — | Elk Petroleum Inc | ApprovedDrilling or Drilled Permit | Cloverly | 6,590 ft |
| Sep 27, 1955 | — | Forest Oil Corporation | ApprovedDrilling or Drilled Permit | Muddy | 6,429 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 12: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 435 ft |
| CARLILE | 4,900 ft |
| FRONTIER | 5,085 ft |
| MOWRY | 5,855 ft |
| THERMOPOLIS | 6,093 ft |
| MUDDY | 6,136 ft |
| DAKOTA | 6,360 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
- 49-025-05424
- Location
- SE NE 21-32N-85W · 1820 FNL, 977 FEL
- Coordinates
- 42.73198, -107.01863 ↗
- Elevation
- 7,050 ft
- Elevation KB
- 7,061 ft
- Total depth
- 6,590 ft
- Land
- Private
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Sep 27, 2005
- Proposed formation
- Cloverly
- Target depth
- 6,590 ft
- Spudded
- Sep 27, 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/4902505424, documented in the API reference.