WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-20843
Gaskill 34-43
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Sunshine Valley Petroleum
- Permitted by
- Townsend Company
- County
- Niobrara
- Field
- Jiggs Thompson
A vertical oil well in Niobrara County, Wyoming, operated by Sunshine Valley Petroleum. WOGCC status: producing oil well.
Spudded May 15, 1986.
Completed in one field: Jiggs Thompson.
It has reported 56,705 bbl of oil, 389,781 Mcf of gas, and 112 bbl of water since June 1986; in the twelve months through August 2026, 42 bbl, 0 Mcf, and 0 bbl.
- 42
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 56,705
- bbl oil since Jun 1986 · 389,781 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- May 15, 1986
- Operator
- Townsend Company
- Proposed formation
- Muddy
- Target depth
- 6,068 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 42 · prior 12 0
Gaskill 34-43: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Jiggs ThompsonMuddy | Active | — | Jun 14, 1986 | Jun 1986 to Mar 2026 | 56,705 | 389,781 | 112 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA,FM | 4,360 ft |
| CARLILE,MBR (CODY SH) | 4,550 ft |
| FRONTIER,FM | 4,820 ft |
| TURNER | 4,893 ft |
| GREENHORN,FM (SILT) | 4,990 ft |
| MOWRY,MBR (SH) | 5,630 ft |
| SHELL CREEK,SH | 5,785 ft |
| MUDDY,FM | 5,800 ft |
| SKULL CREEK,SH | 5,823 ft |
| DAKOTA,FM | 5,996 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Sunshine Valley Petroleum | Jan 1, 2020 | today |
| Winter Ridge Energy LLC | Apr 1, 2008 | Jan 1, 2020 |
| Rock Well Petroleum (US) Inc | May 1, 2006 | Apr 1, 2008 |
| Townsend Company | Jan 1, 2000 | May 1, 2006 |
Well record
- API number
- 49-027-20843
- Location
- NE SE 34-41N-64W · 1980 FSL, 662 FEL
- Coordinates
- 43.48559, -104.52266 ↗
- Elevation KB
- 3,908 ft
- Total depth
- 6,068 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 15, 1986
- Proposed formation
- Muddy
- Target depth
- 6,068 ft
- Spudded
- May 15, 1986
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/4902720843, documented in the API reference.