WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20275
Unit B-036791 50
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Breitburn Operating L.P.
- Permitted by
- Texaco Exploration & Prod
- County
- Washakie
- Field
- Black Mountain
A vertical oil well in Washakie County, Wyoming, operated by Breitburn Operating L.P. WOGCC status: producing oil well.
Spudded June 27, 1975.
Completed in one field: Black Mountain.
It has reported 261,779 bbl of oil, 0 Mcf of gas, and 3,471,914 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 2,754 bbl, 0 Mcf, and 46,204 bbl.
- 2,754
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 46,204
- bbl produced water, same 12 months
- 261,779
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 27, 1975
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Tensleep
- Target depth
- 3,632 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 2,754 · prior 12 2,887(-5%)
Unit B-036791 50: 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 25, 1975 | by Jan 1978 to Aug 2026 | 261,779 | 0 | 3,471,914 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 715 ft |
| CHUGWATER | 1,700 ft |
| DINWOODY | 2,996 ft |
| PHOSPHORIA | 3,044 ft |
| TENSLEEP | 3,298 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
- 49-043-20275
- Location
- NW SW 31-43N-90W · 1875 FSL, 600 FWL
- Coordinates
- 43.65100, -107.71329 ↗
- Elevation KB
- 5,818 ft
- Total depth
- 3,632 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jun 27, 1975
- Proposed formation
- Tensleep
- Target depth
- 3,632 ft
- Spudded
- Jun 27, 1975
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/4904320275, documented in the API reference.