WYOMING · WELLS · CROOK COUNTY · API 49-011-21221
Wagner Fee E-4
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Black Thunder Oil LLC
- Permitted by
- Grayling Resources Ltd
- County
- Crook
- Field
- Pine Ridge
A vertical oil well in Crook County, Wyoming, operated by Black Thunder Oil LLC. WOGCC status: producing oil well.
Spudded December 8, 1982.
Completed in one field: Pine Ridge.
It has reported 11,360 bbl of oil, 0 Mcf of gas, and 240,869 bbl of water since December 1982; its last reported production was February 2015.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 11,360
- bbl oil since Dec 1982 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 15, 1982
- Operator
- Grayling Resources Ltd
- Proposed formation
- Lakota
- Target depth
- 690 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
Wagner Fee E-4: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Pine RidgeLakota | — | — | Dec 24, 1982 | Dec 1982 to Feb 2015 | 11,360 | 0 | 240,869 |
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Black Thunder Oil LLC | Feb 15, 2023 | today |
| Winter Ridge Energy LLC | Apr 1, 2008 | Feb 15, 2023 |
| Rock Well Petroleum (US) Inc | May 23, 2006 | Apr 1, 2008 |
| Kase Energy LLC | Jan 1, 2000 | May 23, 2006 |
Well record
- API number
- 49-011-21221
- Location
- NW NE 12-49N-66W · 175 FNL, 1664 FEL
- Coordinates
- 44.25172, -104.72645 ↗
- Elevation
- 4,277 ft GR
- Total depth
- 690 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Dec 15, 1982
- Proposed formation
- Lakota
- Target depth
- 690 ft
- Spudded
- Dec 8, 1982
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/4901121221, documented in the API reference.