WYOMING · WELLS · CROOK COUNTY · API 49-011-22613
Mellott Ranch Unit 11-12H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Barn Owls LLC
- Permitted by
- Westport Oil & Gas Company LP
- County
- Crook
- Field
- Mellott Ranch
A horizontal oil well in Crook County, Wyoming, operated by Barn Owls LLC. WOGCC status: producing oil well.
Spudded November 24, 1997.
Completed in one field: Mellott Ranch.
It has reported 522,506 bbl of oil, 0 Mcf of gas, and 4,300,397 bbl of water since January 1998; in the twelve months through August 2026, 3,058 bbl, 0 Mcf, and 107,636 bbl.
- 3,058
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 107,636
- bbl produced water, same 12 months
- 522,506
- bbl oil since Jan 1998 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jul 30, 1997
- Approved
- Aug 18, 1997
- Operator
- Westport Oil & Gas Company LP
- Wellbore
- Horizontal
- Proposed formation
- Minnelusa
- Target depth
- 7,055 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 3,058 · prior 12 4,309(-29%)
Mellott Ranch Unit 11-12H: 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 | Active | 6,625 to 7,055 MD | Jan 29, 1998 | Jan 1998 to Aug 2026 | 522,506 | 0 | 4,300,397 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA | 3,205 ft |
| MUDDY | 4,955 ft |
| DAKOTA | 5,235 ft |
| LAKOTA | 5,412 ft |
| MORRISON | 5,518 ft |
| SPEARFISH | 6,040 ft |
| GOOSE EGG | 6,440 ft |
| MINNEKAHTA | 6,650 ft |
| OPECHE | 6,688 ft |
| MINNELUSA | 6,780 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 |
| Hilcorp Energy Company | Dec 1, 2005 | Sep 1, 2023 |
| Hilcorp Energy I LP | Jan 1, 2000 | Dec 1, 2005 |
Well record
- API number
- 49-011-22613
- Location
- NW NW 12-52N-68W · 572 FNL, 686 FWL
- Coordinates
- 44.51132, -104.97907 ↗
- Elevation
- 4,267 ft
- Total depth
- 7,055 ft
- Perforations
- 6,625 to 7,055 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Aug 18, 1997
- Proposed formation
- Minnelusa
- Target depth
- 7,055 ft
- Spudded
- Nov 24, 1997
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/4901122613, documented in the API reference.