WYOMING · WELLS · CROOK COUNTY · API 49-011-21228
Shepherd 23-18 (I)
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Joemar Wyoming Operating LLC
- Permitted by
- Lario Oil & Gas Company
- County
- Crook
- Field
- Lad
A vertical injector well in Crook County, Wyoming, operated by Joemar Wyoming Operating LLC. WOGCC status: active injector.
Spudded January 10, 1983.
Completed in one field: Lad.
It has reported 1,371 bbl of oil, 0 Mcf of gas, and 8,687 bbl of water since May 1983; its last reported production was July 1983.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 1,371
- bbl oil since May 1983 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 17, 1983
- Operator
- Lario Oil & Gas Company
- Proposed formation
- Minnelusa
- Target depth
- 6,275 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
Shepherd 23-18 (I): 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 | — | — | Feb 21, 1983 | May 1983 to Jul 1983 | 1,371 | 0 | 8,687 |
Formation tops
Download CSV →14 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE | 550 ft |
| NIOBRARA | 2,642 ft |
| MOWRY | 4,153 ft |
| MUDDY | 4,348 ft |
| SKULL CREEK | 4,386 ft |
| DAKOTA | 4,620 ft |
| MORRISON | 4,918 ft |
| SUNDANCE | 5,034 ft |
| HULETT | 5,210 ft |
| SPEARFISH | 5,464 ft |
| GOOSE EGG | 5,802 ft |
| MINNEKAHTA,LS | 5,994 ft |
| OPECHE,FM | 6,024 ft |
| MINNELUSA,FM | 6,080 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
- 49-011-21228
- Location
- NE SW 18-54N-67W · 1829 FSL, 2110 FWL
- Coordinates
- 44.66145, -104.95453 ↗
- Elevation
- 4,200 ft GR
- Elevation KB
- 4,212 ft
- Total depth
- 6,275 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jan 17, 1983
- Proposed formation
- Minnelusa
- Target depth
- 6,275 ft
- Spudded
- Jan 10, 1983
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/4901121228, documented in the API reference.