WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-20147
Black Mountain Unit 36
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 December 11, 1973.
Completed in 3 fields: Black Mountain, Black Mountain, Black Mountain.
It has reported 412,522 bbl of oil, 0 Mcf of gas, and 5,653,539 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 3,732 bbl, 0 Mcf, and 49,350 bbl.
- 3,732
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 49,350
- bbl produced water, same 12 months
- 412,522
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 11, 1973
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Tensleep
- Target depth
- 4,062 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 3,732 · prior 12 3,480(+7%)
Black Mountain Unit 36: 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 | — | — | by Jan 1978 to Aug 2026 | 409,208 | 0 | 5,636,923 |
| Black MountainMadison | — | — | — | Apr 1979 to May 1979 | 3,314 | 0 | 16,616 |
| Black MountainAmsden | — | — | Feb 15, 1974 | — | — | — | — |
Formation tops
Download CSV →11 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SHELL CREEK | 520 ft |
| MUDDY | 660 ft |
| CLOVERLY | 896 ft |
| MORRISON | 1,015 ft |
| SUNDANCE | 1,259 ft |
| GYPSUM SPRINGS | 1,595 ft |
| CHUGWATER | 1,635 ft |
| DINWOODY | 2,914 ft |
| PHOSPHORIA | 2,961 ft |
| TENSLEEP | 3,242 ft |
| AMSDEN | 3,795 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 |
| Nautilus Resources LLC | May 1, 2003 | Jun 1, 2003 |
| Marathon Oil Company | Mar 31, 2000 | May 1, 2003 |
| Texaco Exploration & Prod | Jan 1, 2000 | Mar 31, 2000 |
Well record
- API number
- 49-017-20147
- Location
- NE SE 36-43N-91W · 2035 FSL, 270 FEL
- Coordinates
- 43.65141, -107.71662 ↗
- Elevation KB
- 5,762 ft
- Total depth
- 4,062 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Dec 11, 1973
- Proposed formation
- Tensleep
- Target depth
- 4,062 ft
- Spudded
- Dec 11, 1973
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/4901720147, documented in the API reference.