WYOMING · WELLS · CARBON COUNTY · API 49-007-20385
Mahoney Dome Unit 12
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 April 6, 1978.
Completed in one field: Mahoney Dome.
It has reported 43,188 bbl of oil, 0 Mcf of gas, and 39,993 bbl of water since November 1978; its last reported production was December 1982.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 43,188
- bbl oil since Nov 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 8, 1978
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 4,863 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
Mahoney Dome Unit 12: 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 | — | — | Jul 19, 1978 | Nov 1978 to Dec 1982 | 43,188 | 0 | 39,993 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER,FM | 839 ft |
| DAKOTA,FM | 2,170 ft |
| SUNDANCE,FM | 2,466 ft |
| ALCOVA LS (CHUGWATER GP) | 3,054 ft |
| PHOSPHORIA,FM | 4,006 ft |
| TENSLEEP,FM | 4,262 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
- 49-007-20385
- Location
- SE NW 34-26N-88W · 2600 FNL, 2600 FWL
- Coordinates
- 42.18205, -107.33771 ↗
- Elevation
- 6,775 ft GR
- Elevation KB
- 6,844 ft
- Total depth
- 4,863 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Feb 8, 1978
- Proposed formation
- Tensleep
- Target depth
- 4,863 ft
- Spudded
- Apr 6, 1978
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/4900720385, documented in the API reference.