WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21155
Cow Hollow Unit 65
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Hilcorp Energy Company
- Permitted by
- Amoco Production Company
- County
- Lincoln
- Field
- Cow Hollow
A vertical gas well in Lincoln County, Wyoming, operated by Hilcorp Energy Company. WOGCC status: producing gas well.
Spudded October 13, 1994.
Completed in 2 fields: Cow Hollow, Cow Hollow.
It has reported 72,045 bbl of oil, 6,923,447 Mcf of gas, and 23,176 bbl of water since November 1994; in the twelve months through August 2026, 329 bbl, 41,356 Mcf, and 242 bbl.
- 329
- bbl oil, 12 months through Aug 2026
- 41,356
- Mcf gas, same 12 months
- 242
- bbl produced water, same 12 months
- 72,045
- bbl oil since Nov 1994 · 6.9M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Aug 18, 1994
- Operator
- Amoco Production Company
- Proposed formation
- Frontier
- Target depth
- 10,900 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 41,356 · prior 12 41,488(0%)
Cow Hollow Unit 65: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Cow HollowFrontier | Active | — | Nov 16, 1994 | Nov 1994 to Aug 2026 | 34,508 | 2,816,245 | 5,372 |
| Cow HollowFrontier-2 | — | — | — | Jan 1997 to Nov 2017 | 37,537 | 4,107,202 | 17,804 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| BRIDGER | 0 ft |
| MESAVERDE | 5,889 ft |
| HILLIARD | 6,132 ft |
| FRONTIER | 10,442 ft |
| MOWRY | 10,821 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Kerr-McGee Oil & Gas Onshore LP | Jan 4, 2006 | today |
| Westport Oil & Gas Company LP | Jan 1, 2002 | Jan 4, 2006 |
| Belco Energy Corporation | Jan 1, 2000 | Jan 1, 2002 |
Well record
- API number
- 49-023-21155
- Location
- SW NW 26-23N-112W · 2323 FNL, 1319 FWL
- Coordinates
- 41.94475, -110.08975 ↗
- Elevation
- 6,588 ft
- Total depth
- 10,900 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Aug 18, 1994
- Proposed formation
- Frontier
- Target depth
- 10,900 ft
- Spudded
- Oct 13, 1994
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/4902321155, documented in the API reference.