WYOMING · WELLS · CARBON COUNTY · API 49-007-05260
Harrison Cooper W1-11
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 June 13, 1918.
Completed in one field: Rock River.
It has reported 127,132 bbl of oil, 40,965 Mcf of gas, and 669,783 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 742 bbl, 483 Mcf, and 7,399 bbl.
- 742
- bbl oil, 12 months through Aug 2026
- 483
- Mcf gas, same 12 months
- 7,399
- bbl produced water, same 12 months
- 127,132
- bbl oil since Jan 1978 · 40,965 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 13, 1918
- Operator
- Rock River Operating Inc
- Proposed formation
- KMD-KD-Kla
- Target depth
- 1,195 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 742 · prior 12 1,018(-27%)
Harrison Cooper W1-11: 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-Dakota-Lakota | Active | — | May 3, 1938 | by Jan 1978 to Sep 2026 | 127,132 | 40,965 | 669,783 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| WALL CREEK | 2,355 ft |
| MUDDY | 3,052 ft |
| DAKOTA | 3,201 ft |
| SUNDANCE | 3,598 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-007-05260
- Location
- NE NW 11-19N-78W · 330 FNL, 1650 FWL
- Coordinates
- 41.64073, -106.13063 ↗
- Elevation
- 7,272 ft
- Elevation KB
- 7,277 ft
- Total depth
- 1,195 ft
- Basin, as WOGCC files it
- Laramie
- APD
- Approved Jun 13, 1918
- Proposed formation
- KMD-KD-Kla
- Target depth
- 1,195 ft
- Spudded
- Jun 13, 1918
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/4900705260, documented in the API reference.