WYOMING · WELLS · CROOK COUNTY · API 49-011-05928
Unit State 0-22410 28-4
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Pacific Enterprises Oil Co USA
- County
- Crook
- Field
- Semlek West
A vertical oil well in Crook County, Wyoming, operated by Pacific Enterprises Oil Co USA. WOGCC status: permanently abandoned.
Spudded January 25, 1964; plugged October 2, 1992.
Completed in one field: Semlek West.
It has reported 963,934 bbl of oil, 0 Mcf of gas, and 131,850 bbl of water since the record begins in January 1978; its last reported production was November 1984.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 963,934
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 25, 1964
- Operator
- Pacific Enterprises Oil Co USA
- Proposed formation
- Minnelusa
- Target depth
- 7,461 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
Unit State 0-22410 28-4: 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 WestMinnelusa | — | — | Feb 9, 1964 | by Jan 1978 to Nov 1984 | 963,934 | 0 | 131,850 |
Formation tops
Download CSV →19 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE | 1,727 ft |
| NIOBRARA | 3,975 ft |
| CARLILE | 4,112 ft |
| TURNER | 4,560 ft |
| BELLE FOURCHE | 4,765 ft |
| MOWRY | 5,400 ft |
| MUDDY,FM | 5,562 ft |
| SKULL CREEK | 5,642 ft |
| DAKOTA,FM | 5,859 ft |
| FUSON | 5,912 ft |
| LAKOTA,FM (INYAN KARA GP) | 5,949 ft |
| BUTLER | 6,020 ft |
| MORRISON | 6,040 ft |
| SUNDANCE | 6,228 ft |
| SPEARFISH | 6,586 ft |
| GOOSE EGG | 6,980 ft |
| MINNEKAHTA,LS | 7,175 ft |
| OPECHE,FM | 7,202 ft |
| MINNELUSA,FM | 7,253 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-05928
- Location
- NW NW 28-52N-68W · 660 FNL, 660 FWL
- Coordinates
- 44.46752, -105.04019 ↗
- Elevation KB
- 4,507 ft
- Total depth
- 7,461 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jan 25, 1964
- Proposed formation
- Minnelusa
- Target depth
- 7,461 ft
- Spudded
- Jan 25, 1964
- Plugged
- Oct 2, 1992
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/4901105928, documented in the API reference.