WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21732
Cow Hollow Unit 201
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Hilcorp Energy Company
- Permitted by
- Westport Oil & Gas Company LP
- County
- Lincoln
- Field
- Cow Hollow
A vertical gas well in Lincoln County, Wyoming, operated by Hilcorp Energy Company. WOGCC status: producing gas well.
Spudded July 24, 2002.
Completed in one field: Cow Hollow.
It has reported 5,520 bbl of oil, 1,182,251 Mcf of gas, and 7,788 bbl of water since November 2002; in the twelve months through August 2026, 152 bbl, 28,117 Mcf, and 85 bbl.
- 152
- bbl oil, 12 months through Aug 2026
- 28,117
- Mcf gas, same 12 months
- 85
- bbl produced water, same 12 months
- 5,520
- bbl oil since Nov 2002 · 1.2M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 17, 2002
- Operator
- Westport Oil & Gas Company LP
- Proposed formation
- Frontier
- Target depth
- 11,250 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 28,117 · prior 12 28,708(-2%)
Cow Hollow Unit 201: 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-2 | Active | — | Nov 1, 2002 | Nov 2002 to Aug 2026 | 5,520 | 1,182,251 | 7,788 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| E MARKER | 10,499 ft |
| FRONTIER 1 | 10,715 ft |
| MTU | 10,786 ft |
| FRONTIER 2 | 10,795 ft |
| FRONTIER 4 | 10,896 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 | Nov 1, 2002 | Jan 4, 2006 |
| EOG Resources Inc | Jan 1, 2000 | Nov 1, 2002 |
Well record
- API number
- 49-023-21732
- Location
- NW NW 22-22N-112W · 1187 FNL, 1256 FWL
- Coordinates
- 41.87556, -110.10944 ↗
- Elevation
- 6,486 ft
- Elevation KB
- 6,501 ft
- Total depth
- 11,045 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Jul 17, 2002
- Proposed formation
- Frontier
- Target depth
- 11,250 ft
- Spudded
- Jul 24, 2002
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/4902321732, documented in the API reference.