WYOMING · WELLS · CROOK COUNTY · API 49-011-21335
Thomas Rounds Fee 29
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Black Thunder Oil LLC
- Permitted by
- Low D J
- 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 28, 1983.
Completed in one field: Tomcat Creek.
It has reported 18,637 bbl of oil, 0 Mcf of gas, and 182,469 bbl of water since February 1984; its last reported production was May 2024.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 18,637
- bbl oil since Feb 1984 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 28, 1983
- Operator
- Low D J
- Proposed formation
- Fall River
- Target depth
- 575 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
Thomas Rounds Fee 29: 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 | — | — | Nov 15, 1983 | Feb 1984 to May 2024 | 18,637 | 0 | 182,469 |
Formation tops
Download CSV →2 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY,MBR (SH) | 0 ft |
| FALL RIVER,FM (INYAN KARA GP) | 452 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Winter Ridge Energy LLC | Apr 1, 2008 | today |
| Rock Well Petroleum (US) Inc | May 23, 2006 | Apr 1, 2008 |
| Kase Energy LLC | Jan 1, 2000 | May 23, 2006 |
Well record
- API number
- 49-011-21335
- Location
- NW SW 6-49N-65W · 1880 FSL, 200 FWL
- Coordinates
- 44.25823, -104.71855 ↗
- Elevation
- 4,254 ft GR
- Total depth
- 575 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 28, 1983
- Proposed formation
- Fall River
- Target depth
- 575 ft
- Spudded
- Sep 28, 1983
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/4901121335, documented in the API reference.