WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21789
Cow Hollow Unit 212-23
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 March 27, 2004.
Completed in one field: Cow Hollow.
It has reported 3,791 bbl of oil, 502,947 Mcf of gas, and 4,727 bbl of water since April 2004; in the twelve months through August 2026, 23 bbl, 9,328 Mcf, and 77 bbl.
- 23
- bbl oil, 12 months through Aug 2026
- 9,328
- Mcf gas, same 12 months
- 77
- bbl produced water, same 12 months
- 3,791
- bbl oil since Apr 2004 · 502,947 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 26, 2003
- Operator
- Westport Oil & Gas Company LP
- Proposed formation
- Frontier
- Target depth
- 11,040 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 9,328 · prior 12 9,531(-2%)
Cow Hollow Unit 212-23: 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 | — | Apr 28, 2004 | Apr 2004 to Aug 2026 | 3,791 | 502,947 | 4,727 |
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 |
| HILLARD | 6,448 ft |
| FRONTIER 2ND | 10,816 ft |
| MOWRY | 10,988 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, 2000 | Jan 4, 2006 |
Well record
- API number
- 49-023-21789
- Location
- NE SE 23-22N-112W · 1452 FSL, 1211 FEL
- Coordinates
- 41.86828, -110.07954 ↗
- Elevation
- 6,482 ft
- Elevation KB
- 6,499 ft
- Total depth
- 11,098 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Dec 26, 2003
- Proposed formation
- Frontier
- Target depth
- 11,040 ft
- Spudded
- Mar 27, 2004
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/4902321789, documented in the API reference.