WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-20167
Black Mountain Unit 42
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Breitburn Operating L.P.
- Permitted by
- Texaco Exploration & Prod
- County
- Hot Springs
- Field
- Black Mountain
A vertical oil well in Hot Springs County, Wyoming, operated by Breitburn Operating L.P. WOGCC status: producing oil well.
Spudded June 28, 1974.
Completed in one field: Black Mountain.
It has reported 374,836 bbl of oil, 0 Mcf of gas, and 9,056,374 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1,985 bbl, 0 Mcf, and 113,275 bbl.
- 1,985
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 113,275
- bbl produced water, same 12 months
- 374,836
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 28, 1974
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Tensleep
- Target depth
- 3,478 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 1,985 · prior 12 2,277(-13%)
Black Mountain Unit 42: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Black MountainTensleep | Active | — | Aug 13, 1974 | by Jan 1978 to Aug 2026 | 374,836 | 0 | 9,056,374 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 800 ft |
| GYPSUM SPRINGS | 1,710 ft |
| CHUGWATER | 1,751 ft |
| DINWOODY | 2,844 ft |
| PHOSPHORIA | 2,891 ft |
| TENSLEEP | 3,168 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Breitburn Operating L.P. | Jan 1, 2015 | today |
| Phoenix Production Company | Jun 1, 2003 | Jan 1, 2015 |
| Marathon Oil Company | Mar 31, 2000 | Jun 1, 2003 |
| Texaco Exploration & Prod | Jan 1, 2000 | Mar 31, 2000 |
Well record
- API number
- 49-017-20167
- Location
- NE NE 36-43N-91W · 175 FNL, 1150 FWL
- Coordinates
- 43.65988, -107.73115 ↗
- Elevation
- 5,288 ft
- Total depth
- 3,478 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jun 28, 1974
- Proposed formation
- Tensleep
- Target depth
- 3,478 ft
- Spudded
- Jun 28, 1974
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/4901720167, documented in the API reference.