WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-27136
Leona Heptner 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Barn Owls LLC
- County
- Campbell
- Field
- Windmill
A vertical oil well in Campbell County, Wyoming, operated by Barn Owls LLC. WOGCC status: producing oil well.
Spudded November 5, 1983.
Completed in one field: Windmill.
It has reported 372,266 bbl of oil, 1,454 Mcf of gas, and 1,324,197 bbl of water since February 1984; in the twelve months through August 2026, 1,847 bbl, 0 Mcf, and 29,339 bbl.
- 1,847
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 29,339
- bbl produced water, same 12 months
- 372,266
- bbl oil since Feb 1984 · 1,454 Mcf gas
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 1,847 · prior 12 3,199(-42%)
Leona Heptner 1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WindmillMinnelusa | Active | — | Jan 17, 1984 | Feb 1984 to Aug 2026 | 372,266 | 1,454 | 1,324,197 |
Formation tops
Download CSV →13 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE | 2,498 ft |
| MOWRY | 6,275 ft |
| MUDDY,FM | 6,456 ft |
| SKULL CREEK | 6,492 ft |
| DAKOTA,FM | 6,654 ft |
| LAKOTA,FM (INYAN KARA GP) | 6,789 ft |
| MORRISON | 6,821 ft |
| SPEARFISH | 7,230 ft |
| GOOSE EGG,FM | 7,786 ft |
| SALT | 7,872 ft |
| MINNEKAHTA,LS | 8,078 ft |
| OPECHE,FM | 8,102 ft |
| MINNELUSA,FM | 8,148 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-005-27136
- Location
- NE SW 32-51N-69W · 1739 FSL, 2029 FEL
- Coordinates
- 44.35635, -105.17738 ↗
- Elevation
- 4,263 ft
- Total depth
- 8,326 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- Proposed formation
- Minnelusa
- Spudded
- Nov 5, 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/4900527136, documented in the API reference.