WYOMING · WELLS · CARBON COUNTY · API 49-007-07120
Mahoney Dome Unit 2
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Alpha Energy LLC
- Permitted by
- Wold Oil Properties Inc
- County
- Carbon
- Field
- Mahoney Dome
A vertical injector well in Carbon County, Wyoming, operated by Alpha Energy LLC. WOGCC status: active injector.
Spudded January 24, 1939.
Completed in one field: Mahoney Dome.
It has reported 73,559 bbl of oil, 980 Mcf of gas, and 183,957 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 52 bbl, 0 Mcf, and 4,600 bbl.
- 52
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 4,600
- bbl produced water, same 12 months
- 73,559
- bbl oil since Jan 1978 · 980 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 24, 1939
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 4,520 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 52 · prior 12 168(-69%)
Mahoney Dome Unit 2: 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 | — | — | by Jan 1978 to Oct 2025 | 73,559 | 980 | 183,957 |
Formation tops
Download CSV →3 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER,FM | 900 ft |
| DAKOTA,FM | 2,166 ft |
| TENSLEEP,FM | 4,270 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
- 49-007-07120
- Location
- SW NE 34-26N-88W · 660 FSL, 660 FWL
- Coordinates
- 42.17652, -107.34503 ↗
- Elevation
- 6,826 ft
- Total depth
- 4,520 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Jan 24, 1939
- Proposed formation
- Tensleep
- Target depth
- 4,520 ft
- Spudded
- Jan 24, 1939
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/4900707120, documented in the API reference.