WYOMING · WELLS · CARBON COUNTY · API 49-007-20934
Mahoney Dome Unit 18
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 12, 1984.
Completed in one field: Mahoney Dome.
It has reported 113,582 bbl of oil, 0 Mcf of gas, and 3,270,800 bbl of water since March 1984; its last reported production was April 2024.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 113,582
- 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
- 4,704 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 18: 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 | — | — | Mar 21, 1984 | Mar 1984 to Apr 2024 | 113,582 | 0 | 3,270,800 |
Formation tops
Download CSV →22 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONITER 1ST | 813 ft |
| FRONTIER 2ND | 1,112 ft |
| FRONTIER 3RD | 1,283 ft |
| FRONTIER 4TH | 1,504 ft |
| MOWRY | 1,746 ft |
| MUDDY | 2,023 ft |
| LAKOTA | 2,154 ft |
| NUGGET | 2,570 ft |
| ALCOVA | 3,214 ft |
| DINWOODY | 3,940 ft |
| TENSLEEP,FM | 4,234 ft |
| SUNDANCE | 4,346 ft |
| NUGGET | 4,400 ft |
| ALCOVA | 5,045 ft |
| DINWOODY | 5,839 ft |
| PHOSPHORIA | 5,881 ft |
| TENSLEEP | 6,170 ft |
| AMSDEN | 6,645 ft |
| DARWIN | 6,762 ft |
| MADISON | 6,827 ft |
| CAMBRIAN | 7,281 ft |
| PHOSPHORIA | 40,004 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
- 49-007-20934
- Location
- NW SE 34-26N-88W · 2020 FSL, 2640 FEL
- Coordinates
- 42.18024, -107.33766 ↗
- Elevation
- 6,799 ft GR
- Total depth
- 4,704 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Oct 21, 1983
- Proposed formation
- Tensleep
- Target depth
- 4,704 ft
- Spudded
- Jan 12, 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/4900720934, documented in the API reference.