WYOMING · WELLS · NATRONA COUNTY · API 49-025-05989
Clark Ranch 2C
ActiveVertical oil wellWOGCC status: Producing Gas 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 gas well.
Spudded May 22, 1955.
Completed in 3 fields: Clark Ranch, Clark Ranch, Clark Ranch.
It has reported 51,577 bbl of oil, 197,592 Mcf of gas, and 1,022,041 bbl of water since the record begins in January 1978; its last reported production was January 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 51,577
- bbl oil since Jan 1978 · 197,592 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 22, 1955
- Proposed formation
- Lakota
- Target depth
- 4,916 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 12 381(-100%)
Clark Ranch 2C: 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 RanchCurtis | — | 318 to 3,234 MD | Jul 7, 1955 | Feb 2002 to Jan 2025 | 50,211 | 19,942 | 998,713 |
| Clark RanchLakota | — | — | Jul 7, 1955 | by Jan 1978 to Jun 2002 | 1,366 | 177,650 | 23,328 |
| Clark RanchCrow Mountain | — | — | Jun 28, 1955 | — | — | — | — |
Formation tops
Download CSV →18 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| CARLILE | 173 ft |
| FRONTIER | 635 ft |
| FRONTIER-2 | 1,278 ft |
| FRONTIER-3 | 1,527 ft |
| MOWRY | 1,870 ft |
| MUDDY | 2,200 ft |
| THERMOPOLIS | 2,220 ft |
| DAKOTA | 2,336 ft |
| FUSON | 2,350 ft |
| LAKOTA | 2,414 ft |
| MORRISON | 2,485 ft |
| SUNDANCE | 2,704 ft |
| POPO AGIE | 2,943 ft |
| ALCOVA | 3,232 ft |
| CHUGWATER | 3,262 ft |
| DINWOODY | 4,286 ft |
| PHOSPHORIA | 4,584 ft |
| TENSLEEP | 4,797 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
- 49-025-05989
- Location
- NW SW 6-35N-84W · 1985 FSL, 606 FWL
- Coordinates
- 43.03177, -106.96432 ↗
- Elevation
- 5,692 ft
- Total depth
- 4,916 ft
- Perforations
- 318 to 3,234 ft
- Land
- Private
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved May 22, 1955
- Proposed formation
- Lakota
- Target depth
- 4,916 ft
- Spudded
- May 22, 1955
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/4902505989, documented in the API reference.