WYOMING · WELLS · CROOK COUNTY · API 49-011-20493
Unit B Thompson Fee B-281
Temporarily abandonedVertical oil well
- Operator of record
- Black Thunder Oil LLC
- Permitted by
- Advanced Recovery Services Co
- County
- Crook
- Field
- Tomcat Creek
A vertical oil well in Crook County, Wyoming, operated by Black Thunder Oil LLC. WOGCC status: temporarily abandoned.
Spudded April 16, 1976.
Completed in one field: Tomcat Creek.
It has reported 8,936 bbl of oil, 0 Mcf of gas, and 50,504 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1 bbl, 0 Mcf, and 15 bbl.
- 1
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 15
- bbl produced water, same 12 months
- 8,936
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 16, 1976
- Operator
- Advanced Recovery Services Co
- Proposed formation
- Fall River
- Target depth
- 581 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 1 · prior 12 4(-75%)
Unit B Thompson Fee B-281: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Tomcat CreekFall River | Active | — | May 19, 1976 | by Jan 1978 to Nov 2025 | 8,936 | 0 | 50,504 |
Formation tops
Download CSV →1 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FALL RIVER,FM (INYAN KARA GP) | 541 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Black Thunder Oil LLC | Mar 1, 2021 | today |
| Winter Ridge Energy LLC | Apr 1, 2008 | Mar 1, 2021 |
| Rock Well Petroleum (US) Inc | May 23, 2006 | Apr 1, 2008 |
| Kase Energy LLC | Jan 1, 2000 | May 23, 2006 |
Well record
- API number
- 49-011-20493
- Location
- NE SE 6-49N-65W · 1644 FSL, 386 FEL
- Coordinates
- 44.25790, -104.70125 ↗
- Elevation
- 4,318 ft GR
- Total depth
- 581 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 16, 1976
- Proposed formation
- Fall River
- Target depth
- 581 ft
- Spudded
- Apr 16, 1976
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/4901120493, documented in the API reference.