WYOMING · WELLS · CROOK COUNTY · API 49-011-21819
Ajax 1-18
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Snowy Owl LLC
- Permitted by
- DCD Inc
- County
- Crook
- Field
- Donkey Creek
A vertical oil well in Crook County, Wyoming, operated by Snowy Owl LLC. WOGCC status: producing oil well.
Spudded October 21, 1985.
Completed in one field: Donkey Creek.
It has reported 74,705 bbl of oil, 0 Mcf of gas, and 147,382 bbl of water since December 1985; in the twelve months through August 2026, 1 bbl, 0 Mcf, and 22 bbl.
- 1
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 22
- bbl produced water, same 12 months
- 74,705
- bbl oil since Dec 1985 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 25, 1985
- Operator
- DCD Inc
- Proposed formation
- Minnelusa
- Target depth
- 7,996 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 · prior 12 1,566(-100%)
Ajax 1-18: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Donkey CreekMinnelusa | Active | — | Nov 2, 1985 | Dec 1985 to Jul 2026 | 74,705 | 0 | 147,382 |
Formation tops
Download CSV →22 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 1,910 ft |
| PIERRE,SH | 2,151 ft |
| NIOBRARA,FM | 4,525 ft |
| CARLILE,MBR (CODY SH) | 4,684 ft |
| TURNER,SANDY MBR (CARLILE SH) | 5,050 ft |
| MOWRY,MBR (SH) | 5,932 ft |
| MUDDY,FM | 6,099 ft |
| SKULL CREEK,SH | 6,160 ft |
| DAKOTA,FM | 6,312 ft |
| LAKOTA,FM (INYAN KARA GP) | 6,436 ft |
| MORRISON,FM | 6,507 ft |
| SUNDANCE,FM | 6,600 ft |
| GYPSUM SPRING,FM | 6,928 ft |
| SPEARFISH,FM | 6,990 ft |
| GOOSE EGG,FM | 7,394 ft |
| ERVAY,LS MBR (GOOSE EGG FM) | 7,436 ft |
| SALT | 7,600 ft |
| FORELLE,LS | 7,641 ft |
| GLENDO,SH MBR (GOOSE EGG FM) | 7,653 ft |
| MINNEKAHTA,LS | 7,704 ft |
| OPECHE,FM | 7,738 ft |
| MINNELUSA,FM | 7,820 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Four Corners Petroleum LLC | Dec 1, 2013 | today |
| P & M Petroleum Management LLC | Sep 28, 2005 | Dec 1, 2013 |
| DCD Inc | Jan 1, 2000 | Sep 28, 2005 |
Well record
- API number
- 49-011-21819
- Location
- SW NW 18-50N-68W · 2180 FNL, 460 FWL
- Coordinates
- 44.31649, -105.08259 ↗
- Elevation
- 4,407 ft
- Elevation KB
- 4,414 ft
- Total depth
- 7,996 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 25, 1985
- Proposed formation
- Minnelusa
- Target depth
- 7,996 ft
- Spudded
- Oct 21, 1985
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/4901121819, documented in the API reference.