WYOMING · WELLS · CROOK COUNTY · API 49-011-22664
TR K4
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Black Thunder Oil LLC
- Permitted by
- Kase Energy LLC
- County
- Crook
- Field
- Tomcat Creek
A vertical oil well in Crook County, Wyoming, operated by Black Thunder Oil LLC. WOGCC status: producing oil well.
Spudded September 7, 1999.
Completed in one field: Tomcat Creek.
It has reported 2,152 bbl of oil, 0 Mcf of gas, and 21,179 bbl of water since November 1999; its last reported production was September 2023.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 2,152
- bbl oil since Nov 1999 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 10, 1999
- Operator
- Kase Energy LLC
- Proposed formation
- Fall River
- Target depth
- 550 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
TR K4: 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 | — | 520 to 526 MD | Aug 31, 1999 | Nov 1999 to Sep 2023 | 2,152 | 0 | 21,179 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY SS | 0 ft |
| DAKOTA SS | 449 ft |
| FUSON SH | 473 ft |
| FALL RIVER - LOWER SS | 520 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 | Feb 2, 2023 | today |
| Winter Ridge Energy LLC | Apr 1, 2008 | Feb 2, 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
- 49-011-22664
- Location
- SW NE 6-49N-65W · 2213 FNL, 1434 FEL
- Coordinates
- 44.26184, -104.70524 ↗
- Elevation
- 4,074 ft
- Total depth
- 540 ft
- Perforations
- 520 to 526 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Aug 10, 1999
- Proposed formation
- Fall River
- Target depth
- 550 ft
- Spudded
- Sep 7, 1999
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/4901122664, documented in the API reference.