WYOMING · WELLS · WESTON COUNTY · API 49-045-07723
Efcu 166
WSVertical oil well
- Operator of record
- Snowy Owl LLC
- Permitted by
- Four Corners Petroleum LLC
- County
- Weston
- Field
- Fiddler Creek
A vertical oil well in Weston County, Wyoming, operated by Snowy Owl LLC. WOGCC status: ws.
Spudded November 12, 1951.
Completed in one field: Fiddler Creek.
It has reported 30,621 bbl of oil, 5,154 Mcf of gas, and 1,871,884 bbl of water since September 2014; in the twelve months through August 2026, 65 bbl, 36 Mcf, and 4,907 bbl.
- 65
- bbl oil, 12 months through Aug 2026
- 36
- Mcf gas, same 12 months
- 4,907
- bbl produced water, same 12 months
- 30,621
- bbl oil since Sep 2014 · 5,154 Mcf gas
- Status
- Approved · WOGCC: Expired Permit
- Approved
- Jun 30, 2014
- Operator
- Four Corners Petroleum LLC
- Proposed formation
- Muddy
- Target depth
- 4,817 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jun 30, 2014 | — | Four Corners Petroleum LLC | ApprovedExpired Permit | Muddy | 4,817 ft |
| Oct 24, 1951 | — | Underwood Oil & Gas | ApprovedDrilling or Drilled Permit | Muddy | 4,810 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 65 · prior 12 2,435(-97%)
Efcu 166: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Fiddler CreekMuddy | Active | — | Nov 24, 1951 | Sep 2014 to Sep 2025 | 30,621 | 5,154 | 1,871,884 |
Formation tops
Download CSV →1 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY,FM | 4,794 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-045-07723
- Location
- NW SE 22-46N-65W · 1628 FSL, 1602 FEL
- Coordinates
- 43.95128, -104.64426 ↗
- Elevation
- 4,263 ft
- Elevation KB
- 4,273 ft
- Total depth
- 4,817 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 30, 2014
- Proposed formation
- Muddy
- Target depth
- 4,817 ft
- Spudded
- Nov 12, 1951
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/4904507723, documented in the API reference.