WYOMING · WELLS · CARBON COUNTY · API 49-007-20936
Mahoney Dome Unit 26
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 January 26, 1984.
Completed in one field: Mahoney Dome.
It has reported 170,450 bbl of oil, 0 Mcf of gas, and 10,055,435 bbl of water since March 1984; in the twelve months through August 2026, 364 bbl, 0 Mcf, and 61,800 bbl.
- 364
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 61,800
- bbl produced water, same 12 months
- 170,450
- bbl oil since Mar 1984 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 21, 1983
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 4,700 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 364 · prior 12 957(-62%)
Mahoney Dome Unit 26: 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 | — | Apr 4, 1984 | Mar 1984 to Nov 2025 | 170,450 | 0 | 10,055,435 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER,FM | 905 ft |
| MOWRY,MBR (SH) | 1,780 ft |
| MUDDY,FM | 2,022 ft |
| LAKOTA,FM (INYAN KARA GP) | 2,186 ft |
| SUNDANCE,FM | 2,390 ft |
| NUGGET,SS | 2,668 ft |
| ALCOVA LS (CHUGWATER GP) | 3,247 ft |
| DINWOODY,FM | 3,964 ft |
| PHOSPHORIA,FM | 4,020 ft |
| TENSLEEP,FM | 4,258 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
- 49-007-20936
- Location
- SW NW 34-26N-88W · 2210 FNL, 1210 FWL
- Coordinates
- 42.18313, -107.34284 ↗
- Elevation
- 6,803 ft GR
- Total depth
- 4,700 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Oct 21, 1983
- Proposed formation
- Tensleep
- Target depth
- 4,700 ft
- Spudded
- Jan 26, 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/4900720936, documented in the API reference.