WYOMING · WELLS · CROOK COUNTY · API 49-011-05977
Mellott Ranch Unit 3211
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Barn Owls LLC
- Permitted by
- Westport Oil & Gas Company LP
- County
- Crook
- Field
- Mellott Ranch
A vertical injector well in Crook County, Wyoming, operated by Barn Owls LLC. WOGCC status: active injector.
Spudded July 4, 1961.
Completed in one field: Mellott Ranch.
It has reported 208,294 bbl of oil, 0 Mcf of gas, and 3,261,409 bbl of water since the record begins in January 1978; its last reported production was April 1989.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 208,294
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 4, 1961
- Operator
- Westport Oil & Gas Company LP
- Proposed formation
- Minnelusa
- Target depth
- 6,909 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
Mellott Ranch Unit 3211: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Mellott RanchMinnelusa | — | — | Jul 18, 1961 | by Jan 1978 to Apr 1989 | 208,294 | 0 | 3,261,409 |
Formation tops
Download CSV →18 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE,SH | 1,152 ft |
| NIOBRARA,FM | 3,367 ft |
| CARLILE,MBR (CODY SH) | 3,455 ft |
| TURNER,SANDY MBR (CARLILE SH) | 3,995 ft |
| GREENHORN,FM (SILT) | 4,068 ft |
| MOWRY,MBR (SH) | 4,846 ft |
| MUDDY,FM | 5,022 ft |
| SKULL CREEK,SH | 5,050 ft |
| DAKOTA,FM | 5,288 ft |
| LAKOTA,FM (INYAN KARA GP) | 5,367 ft |
| MORRISON,FM | 5,470 ft |
| SUNDANCE,FM | 5,574 ft |
| HULETT,SS MBR (RIERDON FM) | 5,671 ft |
| SPEARFISH,FM | 6,080 ft |
| GOOSE EGG,FM | 6,466 ft |
| MINNEKAHTA,LS | 6,650 ft |
| OPECHE,FM | 6,690 ft |
| MINNELUSA,FM | 6,762 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Barn Owls LLC | Mar 1, 2026 | today |
| Burk Royalty Co Ltd | Sep 1, 2023 | Mar 1, 2026 |
| Argent Energy (US) Holdings Inc | Oct 25, 2013 | Sep 1, 2023 |
| Hilcorp Energy Company | Dec 1, 2005 | Oct 25, 2013 |
| Westport Oil & Gas Company LP | Jan 1, 2000 | Dec 1, 2005 |
Well record
- API number
- 49-011-05977
- Location
- SW NE 11-52N-68W · 2054 FNL, 1946 FEL
- Coordinates
- 44.50730, -104.98938 ↗
- Elevation
- 4,374 ft
- Elevation KB
- 4,384 ft
- Total depth
- 6,909 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 4, 1961
- Proposed formation
- Minnelusa
- Target depth
- 6,909 ft
- Spudded
- Jul 4, 1961
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/4901105977, documented in the API reference.