WYOMING · WELLS · NATRONA COUNTY · API 49-025-05397
Grieve Unit 31
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Denbury Onshore LLC
- County
- Natrona
- Field
- Grieve
A vertical injector well in Natrona County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: active injector.
Spudded December 20, 1994 and drilled to 7,252 ft measured depth.
Completed in one field: Grieve.
It has reported 80,605 bbl of oil, 1,287,041 Mcf of gas, and 1,235,256 bbl of water since the record begins in January 1978; its last reported production was January 1984.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 80,605
- bbl oil since Jan 1978 · 1.3M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 21, 2023
- Approved
- May 30, 2023
- Operator
- Denbury Onshore LLC
- Wellbore
- Vertical
- Proposed formation
- Muddy
- Target depth
- 7,205 ft
- Proposed bottom hole
- 42.71590, -106.98773 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| May 30, 2023 | Mar 21, 2023 | Denbury Onshore LLC | ApprovedDrilling or Drilled Permit | Muddy | 7,205 ft |
| Dec 20, 1994 | — | Forest Oil Corporation | ApprovedDrilling or Drilled Permit | Muddy | 7,152 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 31: 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 | — | 7,104 to 7,187 MD | May 25, 1959 | by Jan 1978 to Jan 1984 | 80,605 | 1,287,041 | 1,235,256 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CODY | 1,503 ft |
| CARLILE | 5,843 ft |
| FRONTIER | 6,035 ft |
| FRONTIER UPR | 6,137 ft |
| FRONTIER MIDDLE | 6,369 ft |
| FRONTIER LWR | 6,579 ft |
| MOWRY | 6,794 ft |
| THERMOPOLIS | 7,030 ft |
| MUDDY ZONE | 7,074 ft |
| MUDDY SAND | 7,130 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
- 49-025-05397
- Location
- SE NW 26-32N-85W · 2395 FNL, 2171 FWL
- Coordinates
- 42.71590, -106.98773 ↗
- Elevation
- 7,115 ft
- Elevation KB
- 7,119 ft
- Measured depth
- 7,252 ft
- Total depth
- 7,252 ft
- Perforations
- 7,104 to 7,187 ft
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved May 30, 2023
- Proposed formation
- Muddy
- Target depth
- 7,205 ft
- Spudded
- Dec 20, 1994
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/4902505397, documented in the API reference.