WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-07277
Black Mountain Unit 28-T
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Breitburn Operating L.P.
- Permitted by
- Phoenix Production Company
- 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 March 30, 1969.
Completed in one field: Black Mountain.
It has reported 394,152 bbl of oil, 0 Mcf of gas, and 8,525,256 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 3,691 bbl, 0 Mcf, and 153,860 bbl.
- 3,691
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 153,860
- bbl produced water, same 12 months
- 394,152
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 23, 2004
- Operator
- Phoenix Production Company
- Proposed formation
- Tensleep
- Target depth
- 3,593 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Apr 23, 2004 | — | Phoenix Production Company | ApprovedDrilling or Drilled Permit | Tensleep | 3,593 ft |
| Mar 30, 1969 | — | Texaco Exploration & Prod | ApprovedDrilling or Drilled Permit | Tensleep | 3,300 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 3,691 · prior 12 4,275(-14%)
Black Mountain Unit 28-T: 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 | 3,300 to 3,402 MD | Apr 19, 1969 | by Jan 1978 to Aug 2026 | 394,152 | 0 | 8,525,256 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| SHELL CREEK | 513 ft |
| CLOVERLY | 966 ft |
| MORRISON | 1,121 ft |
| SUNDANCE | 1,276 ft |
| GYPSUM SPRINGS | 1,566 ft |
| CHUGWATER | 1,654 ft |
| DINWOODY | 2,822 ft |
| PHOSPHORIA | 2,882 ft |
| TENSLEEP | 3,150 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
- 49-017-07277
- Location
- SW NE 36-43N-91W · 1950 FNL, 2550 FEL
- Coordinates
- 43.65501, -107.72522 ↗
- Elevation
- 5,631 ft
- Elevation KB
- 5,643 ft
- Total depth
- 3,402 ft
- Perforations
- 3,300 to 3,402 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Apr 23, 2004
- Proposed formation
- Tensleep
- Target depth
- 3,593 ft
- Spudded
- Mar 30, 1969
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/4901707277, documented in the API reference.