WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-21140
Hidden Dome Opc 4-16
ActiveDirectional oil wellWOGCC status: Producing Oil Well
- Operator of record
- Breitburn Operating L.P.
- Permitted by
- Phoenix Production Company
- County
- Washakie
- Field
- Hidden Dome
A directional oil well in Washakie County, Wyoming, operated by Breitburn Operating L.P. WOGCC status: producing oil well.
Spudded July 31, 2012.
Completed in 2 fields: Hidden Dome, Hidden Dome.
It has reported 52,255 bbl of oil, 0 Mcf of gas, and 2,984,170 bbl of water since September 2012; its last reported production was March 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 52,255
- bbl oil since Sep 2012 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Apr 23, 2012
- Approved
- Apr 30, 2012
- Operator
- Phoenix Production Company
- Wellbore
- Directional
- Proposed formation
- Tensleep-Darwin
- Target depth
- 4,900 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 2,047(-100%)
Hidden Dome Opc 4-16: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Hidden DomeTensleep-Darwin | — | — | Dec 5, 2012 | Jan 2013 to Mar 2025 | 51,018 | 0 | 2,955,401 |
| Hidden DomeDarwin | — | 4,914 to 4,954 MD | Sep 6, 2012 | Sep 2012 to Dec 2012 | 1,237 | 0 | 28,769 |
Formation tops
Download CSV →19 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LAKOTA | 0 ft |
| MOWRY 1 | 0 ft |
| FRONTIER | 1,038 ft |
| MUDDY | 2,210 ft |
| DAKOTA | 2,517 ft |
| MORRISON | 2,718 ft |
| SUNDANCE | 2,968 ft |
| GYP SPRINGS | 3,135 ft |
| CHUGWATER | 3,372 ft |
| DINWOODY | 4,199 ft |
| DINWOODY | 4,199 ft |
| PHOSPHORIA | 4,247 ft |
| PHOSPHORIA | 4,247 ft |
| TENSLEEP | 4,519 ft |
| TENSLEEP | 4,519 ft |
| AMSDEN | 4,759 ft |
| DARWIN | 4,876 ft |
| DARWIN | 4,913 ft |
| MADISON | 4,958 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 | Jan 1, 2000 | Jan 1, 2015 |
Well record
- API number
- 49-043-21140
- Location
- SW NE 31-48N-90W · 2528 FNL, 2198 FEL
- Coordinates
- 44.08907, -107.69474 ↗
- Elevation
- 4,446 ft
- Elevation KB
- 4,457 ft
- Total depth
- 5,022 ft
- Perforations
- 4,914 to 4,954 ft
- Land
- Private
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Apr 30, 2012
- Proposed formation
- Tensleep-Darwin
- Target depth
- 4,900 ft
- Spudded
- Jul 31, 2012
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/4904321140, documented in the API reference.