WYOMING · WELLS · CARBON COUNTY · API 49-007-05288
Harrison Cooper a 10-3
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Rock River Operating Inc
- County
- Carbon
- Field
- Rock River
A vertical oil well in Carbon County, Wyoming, operated by Rock River Operating Inc. WOGCC status: producing oil well.
Spudded December 6, 1945.
Completed in 3 fields: Rock River, Rock River, Rock River.
It has reported 47,029 bbl of oil, 16,141 Mcf of gas, and 880,330 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 313 bbl, 204 Mcf, and 0 bbl.
- 313
- bbl oil, 12 months through Aug 2026
- 204
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 47,029
- bbl oil since Jan 1978 · 16,141 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 31, 1945
- Operator
- Rock River Operating Inc
- Proposed formation
- Dakota
- Target depth
- 3,630 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 313 · prior 12 252(+24%)
Harrison Cooper a 10-3: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Rock RiverMuddy | Active | — | — | Sep 1997 to Sep 2026 | 16,022 | 10,185 | 431 |
| Rock RiverLakota | — | — | — | Nov 1978 to Nov 1996 | 29,293 | 5,956 | 856,130 |
| Rock RiverDakota-Lakota | — | — | Jan 6, 1946 | by Jan 1978 to Oct 1978 | 1,714 | 0 | 23,769 |
Formation tops nearby
Well record
- API number
- 49-007-05288
- Location
- SE NE 3-19N-78W · 2599 FNL, 270 FEL
- Coordinates
- 41.64924, -106.13775 ↗
- Elevation
- 7,236 ft
- Elevation KB
- 7,254 ft
- Total depth
- 3,630 ft
- Basin, as WOGCC files it
- Laramie
- APD
- Approved Aug 31, 1945
- Proposed formation
- Dakota
- Target depth
- 3,630 ft
- Spudded
- Dec 6, 1945
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/4900705288, documented in the API reference.