WYOMING · WELLS · LINCOLN COUNTY · API 49-023-21601
Hailstone Unit 8
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 July 11, 2000.
Completed in one field: Cow Hollow.
It has reported 7,405 bbl of oil, 599,133 Mcf of gas, and 4,923 bbl of water since October 2000; in the twelve months through August 2026, 175 bbl, 16,074 Mcf, and 119 bbl.
- 175
- bbl oil, 12 months through Aug 2026
- 16,074
- Mcf gas, same 12 months
- 119
- bbl produced water, same 12 months
- 7,405
- bbl oil since Oct 2000 · 599,133 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 12, 2000
- Proposed formation
- Frontier
- Target depth
- 11,360 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 16,074 · prior 12 16,407(-2%)
Hailstone Unit 8: 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 | 11,113 to 11,166 | Aug 29, 2000 | Oct 2000 to Aug 2026 | 7,405 | 599,133 | 4,923 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| BRIDGER | 0 ft |
| MESAVERDE | 6,096 ft |
| HILLIARD | 6,822 ft |
| FRONTIER | 10,915 ft |
| MOWRY | 11,279 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-023-21601
- Location
- C NE 7-21N-112W · 150 FNL, 1320 FEL
- Coordinates
- 41.82083, -110.15750 ↗
- Elevation
- 6,649 ft
- Total depth
- 11,360 ft
- Perforations
- 11,113 to 11,166 ft
- Land
- Private
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Apr 12, 2000
- Proposed formation
- Frontier
- Target depth
- 11,360 ft
- Spudded
- Jul 11, 2000
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/4902321601, documented in the API reference.