WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21025
Cow Hollow Unit 49
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 November 5, 1993.
Completed in 2 fields: Cow Hollow, Cow Hollow.
It has reported 17,588 bbl of oil, 565,558 Mcf of gas, and 6,942 bbl of water since February 1994; in the twelve months through August 2026, 344 bbl, 12,674 Mcf, and 141 bbl.
- 344
- bbl oil, 12 months through Aug 2026
- 12,674
- Mcf gas, same 12 months
- 141
- bbl produced water, same 12 months
- 17,588
- bbl oil since Feb 1994 · 565,558 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 7, 1993
- Operator
- Amoco Production Company
- Proposed formation
- Frontier
- Target depth
- 11,152 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 12,674 · prior 12 12,923(-2%)
Cow Hollow Unit 49: 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 | — | Jan 11, 1994 | Feb 1994 to Aug 2026 | 7,710 | 229,567 | 2,111 |
| Cow HollowFrontier-2 | — | — | — | Dec 1996 to Nov 2017 | 9,878 | 335,991 | 4,831 |
Formation tops
Download CSV →4 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| BRIDGER | 0 ft |
| MESAVERDE | 6,571 ft |
| HILLIARD | 6,607 ft |
| FRONTIER | 10,797 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
- 49-023-21025
- Location
- SE NW 31-22N-111W · 1959 FNL, 2727 FWL
- Coordinates
- 41.84433, -110.04558 ↗
- Elevation
- 6,500 ft
- Total depth
- 11,152 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Sep 7, 1993
- Proposed formation
- Frontier
- Target depth
- 11,152 ft
- Spudded
- Nov 5, 1993
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/4902321025, documented in the API reference.