WYOMING · WELLS · CROOK COUNTY · API 49-011-05091
South Slattery Unit 24-30
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- True Oil LLC
- County
- Crook
- Field
- Slattery
A vertical oil well in Crook County, Wyoming, operated by True Oil LLC. WOGCC status: producing oil well.
Spudded May 3, 1964.
Completed in one field: Slattery.
It has reported 1,061,313 bbl of oil, 50,960 Mcf of gas, and 6,607,742 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 7,635 bbl, 0 Mcf, and 313,390 bbl.
- 7,635
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 313,390
- bbl produced water, same 12 months
- 1.1M
- bbl oil since Jan 1978 · 50,960 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 19, 1964
- Operator
- True Oil LLC
- Proposed formation
- Minnelusa
- Target depth
- 8,036 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 7,635 · prior 12 9,009(-15%)
South Slattery Unit 24-30: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| SlatteryMinnelusa | Active | — | May 28, 1964 | by Jan 1978 to Sep 2026 | 1,061,313 | 50,960 | 6,607,742 |
Formation tops
Download CSV →15 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 4,777 ft |
| TURNER,SANDY MBR (CARLILE SH) | 5,275 ft |
| MOWRY,MBR (SH) | 6,150 ft |
| MUDDY,FM | 6,299 ft |
| SKULL CREEK,SH | 6,335 ft |
| DAKOTA,FM | 6,532 ft |
| LAKOTA,FM (INYAN KARA GP) | 6,606 ft |
| MORRISON,FM | 6,680 ft |
| SUNDANCE,FM | 6,760 ft |
| HULETT | 6,840 ft |
| SPEARFISH | 6,990 ft |
| GOOSE EGG | 7,550 ft |
| MINNEKAHTA,LS | 7,849 ft |
| OPECHE,FM | 7,877 ft |
| MINNELUSA,FM | 7,918 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-011-05091
- Location
- SE SW 30-49N-68W · 660 FSL, 1980 FWL
- Coordinates
- 44.19338, -105.07561 ↗
- Elevation KB
- 4,275 ft
- Total depth
- 8,036 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 19, 1964
- Proposed formation
- Minnelusa
- Target depth
- 8,036 ft
- Spudded
- May 3, 1964
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/4901105091, documented in the API reference.