WYOMING · WELLS · CROOK COUNTY · API 49-011-05372
Dakota a Sand Unit 32-5
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- True Oil LLC
- County
- Crook
- Field
- Donkey Creek
A vertical oil well in Crook County, Wyoming, operated by True Oil LLC. WOGCC status: producing oil well.
Spudded February 12, 1958.
Completed in 2 fields: Donkey Creek, Donkey Creek.
It has reported 175,851 bbl of oil, 8,972 Mcf of gas, and 172,324 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1,842 bbl, 71 Mcf, and 4,537 bbl.
- 1,842
- bbl oil, 12 months through Aug 2026
- 71
- Mcf gas, same 12 months
- 4,537
- bbl produced water, same 12 months
- 175,851
- bbl oil since Jan 1978 · 8,972 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 12, 1958
- Operator
- True Oil LLC
- Proposed formation
- Dakota
- Target depth
- 7,758 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 1,842 · prior 12 2,126(-13%)
Dakota a Sand Unit 32-5: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Donkey CreekDakota | Active | — | — | by Jan 1978 to Sep 2026 | 175,851 | 8,972 | 172,324 |
| Donkey CreekDry | — | — | Mar 8, 1958 | — | — | — | — |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DAKOTA,FM | 6,175 ft |
| LAKOTA | 6,247 ft |
| MORRISON | 6,305 ft |
| SUNDANCE | 6,453 ft |
| SPEARFISH | 6,680 ft |
| MINNEKAHTA,LS | 7,508 ft |
| OPECHE,FM | 7,543 ft |
| MINNELUSA,FM | 7,640 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-05372
- Location
- SW NE 5-49N-68W · 1980 FNL, 1980 FEL
- Coordinates
- 44.25876, -105.05027 ↗
- Elevation KB
- 4,315 ft
- Total depth
- 7,758 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 12, 1958
- Proposed formation
- Dakota
- Target depth
- 7,758 ft
- Spudded
- Feb 12, 1958
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/4901105372, documented in the API reference.