WYOMING · WELLS · NATRONA COUNTY · API 49-025-05991
Unit W-014086A 7
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Black Bear Oil Corporation
- Permitted by
- Devon Energy Production Company LP
- County
- Natrona
- Field
- Clark Ranch
A vertical oil well in Natrona County, Wyoming, operated by Black Bear Oil Corporation. WOGCC status: producing oil well.
Spudded February 15, 1965.
Completed in one field: Clark Ranch.
It has reported 88,286 bbl of oil, 0 Mcf of gas, and 2,414,243 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1,135 bbl, 0 Mcf, and 82,920 bbl.
- 1,135
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 82,920
- bbl produced water, same 12 months
- 88,286
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 15, 1965
- Proposed formation
- Tensleep
- Target depth
- 4,760 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 1,135 · prior 12 1,166(-3%)
Unit W-014086A 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 |
|---|---|---|---|---|---|---|---|
| Clark RanchTensleep | Active | — | Mar 18, 1965 | by Jan 1978 to Aug 2026 | 88,286 | 0 | 2,414,243 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 1,274 ft |
| MUDDY | 2,430 ft |
| LAKOTA | 2,644 ft |
| POPO AGIE | 3,180 ft |
| CROW MOUNTAIN | 3,397 ft |
| ALCOVA | 3,470 ft |
| CHUGWATER | 3,500 ft |
| DINWOODY | 4,222 ft |
| PHOSPHORIA | 4,365 ft |
| TENSLEEP | 4,661 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Exco Resources Inc | Aug 1, 2006 | today |
| Natural Gas Processing Company | Jan 1, 2001 | Aug 1, 2006 |
| Sunshine Valley Petroleum | Jan 1, 2000 | Jan 1, 2001 |
Well record
- API number
- 49-025-05991
- Location
- SW NW 6-35N-84W · 2500 FNL, 1100 FWL
- Coordinates
- 43.03401, -106.96250 ↗
- Elevation KB
- 5,710 ft
- Total depth
- 4,760 ft
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Feb 15, 1965
- Proposed formation
- Tensleep
- Target depth
- 4,760 ft
- Spudded
- Feb 15, 1965
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/4902505991, documented in the API reference.