WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21638
Hailston Unit 10
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Hilcorp Energy Company
- Permitted by
- Questar Exploration & Production Co
- County
- Lincoln
- Field
- Cow Hollow
A vertical gas well in Lincoln County, Wyoming, operated by Hilcorp Energy Company. WOGCC status: producing gas well.
Spudded April 14, 2001.
Completed in one field: Cow Hollow.
It has reported 9,615 bbl of oil, 799,562 Mcf of gas, and 3,517 bbl of water since October 2001; in the twelve months through August 2026, 82 bbl, 17,270 Mcf, and 122 bbl.
- 82
- bbl oil, 12 months through Aug 2026
- 17,270
- Mcf gas, same 12 months
- 122
- bbl produced water, same 12 months
- 9,615
- bbl oil since Oct 2001 · 799,562 Mcf gas
- Status
- Approved · WOGCC: Expired Permit
- Approved
- Mar 14, 2001
- Proposed formation
- Frontier
- Target depth
- 11,425 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 17,270 · prior 12 16,696(+3%)
Hailston Unit 10: 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 | 11,182 to 11,196 MD | Aug 29, 2001 | Oct 2001 to Aug 2026 | 9,615 | 799,562 | 3,517 |
Formation tops
Download CSV →2 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| HILLARD | 6,817 ft |
| FRONTIER | 11,014 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-023-21638
- Location
- SW NE 7-21N-112W · 2323 FNL, 1420 FEL
- Coordinates
- 41.81472, -110.15750 ↗
- Elevation
- 6,675 ft
- Total depth
- 11,425 ft
- Perforations
- 11,182 to 11,196 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Mar 14, 2001
- Proposed formation
- Frontier
- Target depth
- 11,425 ft
- Spudded
- Apr 14, 2001
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/4902321638, documented in the API reference.