WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-25589
Hepner 43-31
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Warren Enterprises Inc
- County
- Campbell
- Field
- Windmill
A vertical oil well in Campbell County, Wyoming, operated by Warren Enterprises Inc. WOGCC status: producing oil well.
Spudded September 28, 1980.
Completed in one field: Windmill.
It has reported 180,977 bbl of oil, 20,629 Mcf of gas, and 17,514 bbl of water since December 1980; its last reported production was December 2022.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 180,977
- bbl oil since Dec 1980 · 20,629 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 17, 1980
- Operator
- Warren Enterprises Inc
- Proposed formation
- Muddy
- Target depth
- 6,710 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
Hepner 43-31: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WindmillMuddy | — | — | Nov 10, 1980 | Dec 1980 to Dec 2022 | 180,977 | 20,629 | 17,514 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 2,435 ft |
| PIERRE,SH | 2,604 ft |
| NIOBRARA,FM | 4,996 ft |
| MOWRY,MBR (SH) | 6,396 ft |
| MUDDY,FM | 6,572 ft |
| SKULL CREEK,SH | 6,608 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-005-25589
- Location
- NE SE 31-51N-69W · 1980 FSL, 660 FEL
- Coordinates
- 44.35667, -105.18750 ↗
- Elevation
- 4,360 ft
- Elevation KB
- 4,371 ft
- Total depth
- 6,710 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 17, 1980
- Proposed formation
- Muddy
- Target depth
- 6,710 ft
- Spudded
- Sep 28, 1980
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/4900525589, documented in the API reference.