WYOMING · WELLS · CROOK COUNTY · API 49-011-20199
Cardinal W-321870 24-33
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- St Michael Exploration
- County
- Crook
- Field
- Semlek Southwest
A vertical oil well in Crook County, Wyoming, operated by St Michael Exploration. WOGCC status: permanently abandoned.
Spudded March 4, 1970; plugged November 30, 1978.
Completed in one field: Semlek Southwest.
It has reported 686 bbl of oil, 0 Mcf of gas, and 72 bbl of water since the record begins in January 1978; its last reported production was November 1978.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 686
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 4, 1970
- Operator
- St Michael Exploration
- Proposed formation
- Muddy
- Target depth
- 7,433 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
Cardinal W-321870 24-33: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Semlek SouthwestMuddy | — | — | May 4, 1970 | by Jan 1978 to Nov 1978 | 686 | 0 | 72 |
Formation tops
Download CSV →11 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MOWRY,MBR (SH) | 5,353 ft |
| MUDDY,FM | 5,504 ft |
| DAKOTA,FM | 5,780 ft |
| LAKOTA,FM (INYAN KARA GP) | 5,853 ft |
| BUTLER | 5,918 ft |
| SUNDANCE,FM | 6,276 ft |
| SPEARFISH,FM | 6,460 ft |
| GOOSE EGG,FM | 6,928 ft |
| MINNEKAHTA,LS | 7,122 ft |
| OPECHE,FM | 7,149 ft |
| MINNELUSA,FM | 7,230 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-20199
- Location
- SE SW 33-52N-68W · 660 FSL, 1880 FWL
- Coordinates
- 44.44170, -105.03565 ↗
- Elevation KB
- 4,446 ft
- Total depth
- 7,433 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 4, 1970
- Proposed formation
- Muddy
- Target depth
- 7,433 ft
- Spudded
- Mar 4, 1970
- Plugged
- Nov 30, 1978
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/4901120199, documented in the API reference.