WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-05012
Unit B-036791 7
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 August 23, 1947.
Completed in one field: Black Mountain.
It has reported 59,537 bbl of oil, 0 Mcf of gas, and 360,247 bbl of water since the record begins in January 1978; its last reported production was June 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 59,537
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 23, 1947
- Operator
- Texaco Exploration & Prod
- Proposed formation
- Tensleep
- Target depth
- 4,198 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 3(-100%)
Unit B-036791 7: 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 | — | — | Dec 30, 1947 | by Jan 1978 to Jun 2025 | 59,537 | 0 | 360,247 |
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
- 49-043-05012
- Location
- SE SW 31-43N-90W · 950 FSL, 1660 FWL
- Coordinates
- 43.64848, -107.70928 ↗
- Elevation KB
- 5,765 ft
- Total depth
- 4,198 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Aug 23, 1947
- Proposed formation
- Tensleep
- Target depth
- 4,198 ft
- Spudded
- Aug 23, 1947
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/4904305012, documented in the API reference.