WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21734
Cow Hollow Unit 203-22
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 November 9, 2003.
Completed in one field: Cow Hollow.
It has reported 11,484 bbl of oil, 2,463,634 Mcf of gas, and 10,079 bbl of water since January 2004; in the twelve months through August 2026, 292 bbl, 58,288 Mcf, and 306 bbl.
- 292
- bbl oil, 12 months through Aug 2026
- 58,288
- Mcf gas, same 12 months
- 306
- bbl produced water, same 12 months
- 11,484
- bbl oil since Jan 2004 · 2.5M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 7, 2003
- Operator
- Westport Oil & Gas Company LP
- Proposed formation
- Frontier
- Target depth
- 11,250 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jul 7, 2003 | — | Westport Oil & Gas Company LP | ApprovedDrilling or Drilled Permit | Frontier | 11,250 ft |
| Jul 17, 2002 | — | Westport Oil & Gas Company LP | ApprovedExpired Permit | Frontier | 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 58,288 · prior 12 60,318(-3%)
Cow Hollow Unit 203-22: 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 | 10,764 to 10,852 MD | Dec 23, 2003 | Jan 2004 to Aug 2026 | 11,484 | 2,463,634 | 10,079 |
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 |
| HILLIARD SHALE | 6,392 ft |
| FRONTIER 2 1ST BENCH | 10,637 ft |
| FRONTIER 2 2ND BENCH | 10,824 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
- 49-023-21734
- Location
- NW SW 22-22N-112W · 1330 FSL, 1185 FWL
- Coordinates
- 41.86778, -110.10972 ↗
- Elevation
- 6,505 ft
- Total depth
- 11,089 ft
- Perforations
- 10,764 to 10,852 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Jul 7, 2003
- Proposed formation
- Frontier
- Target depth
- 11,250 ft
- Spudded
- Nov 9, 2003
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/4902321734, documented in the API reference.