WYOMING · WELLS · CARBON COUNTY · API 49-007-21003
Mahoney Dome Unit 41
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Alpha Energy LLC
- Permitted by
- Wold Oil Properties Inc
- County
- Carbon
- Field
- Mahoney Dome
A vertical oil well in Carbon County, Wyoming, operated by Alpha Energy LLC. WOGCC status: producing oil well.
Spudded October 13, 1984.
Completed in one field: Mahoney Dome.
It has reported 27,420 bbl of oil, 0 Mcf of gas, and 1,977,467 bbl of water since January 1985; in the twelve months through August 2026, 754 bbl, 0 Mcf, and 74,422 bbl.
- 754
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 74,422
- bbl produced water, same 12 months
- 27,420
- bbl oil since Jan 1985 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 13, 1984
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 4,777 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 754 · prior 12 798(-6%)
Mahoney Dome Unit 41: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Mahoney DomeTensleep | Active | — | Jan 15, 1985 | Jan 1985 to Sep 2026 | 27,420 | 0 | 1,977,467 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER,FM | 1,006 ft |
| MOWRY,MBR (SH) | 1,886 ft |
| MUDDY,FM | 2,102 ft |
| LAKOTA,FM (INYAN KARA GP) | 2,290 ft |
| SUNDANCE,FM | 2,488 ft |
| NUGGET,SS | 2,738 ft |
| ALCOVA LS (CHUGWATER GP) | 3,328 ft |
| DINWOODY,FM | 4,064 ft |
| PHOSPHORIA,FM | 4,120 ft |
| TENSLEEP,FM | 4,356 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Richardson Operating Co | Mar 1, 2016 | today |
| St Mary Land & Exploration Co | Dec 1, 2007 | Mar 1, 2016 |
| Nance Petroleum Corporation | Aug 2, 2005 | Dec 1, 2007 |
| Wold Oil Properties Inc | Jan 1, 2000 | Aug 2, 2005 |
Well record
- API number
- 49-007-21003
- Location
- NE NE 33-26N-88W · 1140 FNL, 440 FEL
- Coordinates
- 42.18611, -107.34891 ↗
- Elevation KB
- 6,827 ft
- Total depth
- 4,777 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Oct 13, 1984
- Proposed formation
- Tensleep
- Target depth
- 4,777 ft
- Spudded
- Oct 13, 1984
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/4900721003, documented in the API reference.