WYOMING · WELLS · LINCOLN COUNTY · API 49-023-20831
Cow Hollow Unit 20
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 6, 1992.
Completed in 4 fields: Cow Hollow, Cow Hollow, Cow Hollow, Cow Hollow.
It has reported 48,292 bbl of oil, 3,996,244 Mcf of gas, and 24,072 bbl of water since December 1992; in the twelve months through August 2026, 285 bbl, 21,953 Mcf, and 656 bbl.
- 285
- bbl oil, 12 months through Aug 2026
- 21,953
- Mcf gas, same 12 months
- 656
- bbl produced water, same 12 months
- 48,292
- bbl oil since Dec 1992 · 4.0M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 12, 1992
- Operator
- Amoco Production Company
- Proposed formation
- Dakota
- Target depth
- 1,190 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 21,953 · prior 12 23,083(-5%)
Cow Hollow Unit 20: 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 HollowDakota | Active | — | Nov 25, 1992 | Jan 1993 to Aug 2026 | 27,990 | 1,812,426 | 8,379 |
| Cow HollowFrontier | Active | — | Nov 25, 1992 | Aug 2008 to Aug 2026 | 2,685 | 483,877 | 5,191 |
| Cow HollowFrontier-Dakota | — | — | — | Jan 1999 to Aug 2009 | 14,496 | 1,228,768 | 10,136 |
| Cow HollowFrontier-2 | — | — | — | Dec 1992 to Jan 1999 | 3,121 | 471,173 | 366 |
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
- 49-023-20831
- Location
- C SW 8-22N-112W · 1360 FSL, 1417 FWL
- Coordinates
- 41.89685, -110.14749 ↗
- Elevation
- 6,501 ft
- Total depth
- 11,906 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved May 12, 1992
- Proposed formation
- Dakota
- Target depth
- 1,190 ft
- Spudded
- Oct 6, 1992
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/4902320831, documented in the API reference.