WYOMING · WELLS · CROOK COUNTY · API 49-011-20785
Shepherd 44-18
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Joemar Wyoming Operating LLC
- Permitted by
- Lario Oil & Gas Company
- County
- Crook
- Field
- Lad
A vertical oil well in Crook County, Wyoming, operated by Joemar Wyoming Operating LLC. WOGCC status: producing oil well.
Spudded January 23, 1980.
Completed in one field: Lad.
It has reported 1,344,800 bbl of oil, 16,134 Mcf of gas, and 4,678,299 bbl of water since June 1980; in the twelve months through August 2026, 1,963 bbl, 0 Mcf, and 110,735 bbl.
- 1,963
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 110,735
- bbl produced water, same 12 months
- 1.3M
- bbl oil since Jun 1980 · 16,134 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 23, 1980
- Operator
- Lario Oil & Gas Company
- Proposed formation
- Minnelusa
- Target depth
- 6,150 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 1,963 · prior 12 1,460(+34%)
Shepherd 44-18: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| LadMinnelusa | Active | — | Apr 17, 1980 | Jun 1980 to Aug 2026 | 1,344,800 | 16,134 | 4,678,299 |
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) | 4,000 ft |
| MUDDY,FM | 4,190 ft |
| SKULL CREEK,SH | 4,235 ft |
| DAKOTA,FM | 4,260 ft |
| MORRISON,FM | 4,360 ft |
| SUNDANCE,FM | 4,754 ft |
| SPEARFISH,FM | 5,324 ft |
| GOOSE EGG,FM | 5,664 ft |
| MINNEKAHTA,LS | 5,841 ft |
| OPECHE,FM | 5,876 ft |
| MINNELUSA,FM | 5,921 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Joemar Wyoming Operating LLC | Aug 1, 2026 | today |
| True Oil LLC | Jan 1, 2000 | Aug 1, 2026 |
Well record
- API number
- 49-011-20785
- Location
- SE SE 18-54N-67W · 671 FSL, 866 FEL
- Coordinates
- 44.65810, -104.94589 ↗
- Elevation
- 4,146 ft GR
- Elevation KB
- 4,158 ft
- Total depth
- 6,150 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 23, 1980
- Proposed formation
- Minnelusa
- Target depth
- 6,150 ft
- Spudded
- Jan 23, 1980
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/4901120785, documented in the API reference.