WYOMING · WELLS · PARK COUNTY · API 49-029-20086
Wilson B 12
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Merit Energy Company
- Permitted by
- Marathon Oil Company
- County
- Park
- Field
- Oregon Basin
A vertical oil well in Park County, Wyoming, operated by Merit Energy Company. WOGCC status: producing oil well.
Spudded June 2, 1968.
Completed in 2 fields: Oregon Basin, Oregon Basin.
It has reported 2,115,288 bbl of oil, 399,899 Mcf of gas, and 72,273,040 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 22,949 bbl, 22,227 Mcf, and 2,148,127 bbl.
- 22,949
- bbl oil, 12 months through Aug 2026
- 22,227
- Mcf gas, same 12 months
- 2.1M
- bbl produced water, same 12 months
- 2.1M
- bbl oil since Jan 1978 · 399,899 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 31, 1968
- Operator
- Marathon Oil Company
- Proposed formation
- Tensleep
- Target depth
- 4,128 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 22,949 · prior 12 12,321(+86%)
Wilson B 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 |
|---|---|---|---|---|---|---|---|
| Oregon BasinEmbar | Active | — | Dec 14, 1989 | Jan 1989 to Aug 2026 | 761,528 | 229,566 | 44,977,597 |
| Oregon BasinTensleep | Active | — | Jul 23, 1968 | by Jan 1978 to Aug 2026 | 1,353,760 | 170,333 | 27,295,443 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LAKOTA | 2,200 ft |
| SUNDANCE | 2,504 ft |
| GYPSUM SPRINGS | 2,898 ft |
| CHUGWATER | 2,953 ft |
| EMBAR | 3,766 ft |
| TENSLEEP | 3,955 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Merit Energy Company | Jul 1, 2016 | today |
| Marathon Oil Company | Jan 1, 2000 | Jul 1, 2016 |
Well record
- API number
- 49-029-20086
- Location
- SW NE 4-50N-100W · 2150 FNL, 1950 FEL
- Coordinates
- 44.33631, -108.88321 ↗
- Elevation
- 5,376 ft
- Elevation KB
- 5,387 ft
- Total depth
- 4,128 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved May 31, 1968
- Proposed formation
- Tensleep
- Target depth
- 4,128 ft
- Spudded
- Jun 2, 1968
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/4902920086, documented in the API reference.