WYOMING · WELLS · WESTON COUNTY · API 49-045-07756
W Unit State 0-4770 21
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Snowy Owl LLC
- Permitted by
- Four Corners Petroleum LLC
- County
- Weston
- Field
- Fiddler Creek
A vertical injector well in Weston County, Wyoming, operated by Snowy Owl LLC. WOGCC status: active injector.
Spudded February 18, 1950.
Completed in one field: Fiddler Creek.
It has reported 22,948 bbl of oil, 0 Mcf of gas, and 69,803 bbl of water since the record begins in January 1978; its last reported production was November 1997.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 22,948
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 29, 2014
- Operator
- Four Corners Petroleum LLC
- Proposed formation
- Muddy
- Target depth
- 4,985 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Apr 29, 2014 | — | Four Corners Petroleum LLC | ApprovedDrilling or Drilled Permit | Muddy | 4,985 ft |
| Feb 18, 1950 | — | Underwood Oil & Gas | ApprovedDrilling or Drilled Permit | Muddy | 4,985 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 0 · prior 12 0
W Unit State 0-4770 21: 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 | — | 4,932 to 4,945 MD | May 2, 1950 | by Jan 1978 to Nov 1997 | 22,948 | 0 | 69,803 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE,SH | 690 ft |
| NIOBRARA,FM | 3,355 ft |
| CARLILE,MBR (CODY SH) | 3,840 ft |
| GREENHORN,FM (SILT) | 3,964 ft |
| BELLE FOURCHE,MBR (CODY SH) | 4,030 ft |
| MOWRY,MBR (SH) | 4,597 ft |
| MUDDY,FM | 4,914 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Four Corners Petroleum LLC | Dec 3, 2012 | today |
| Underwood Oil & Gas | Jan 1, 2000 | Dec 3, 2012 |
Well record
- API number
- 49-045-07756
- Location
- NW SE 21-46N-65W · 2294 FSL, 1725 FEL
- Coordinates
- 43.95316, -104.66361 ↗
- Elevation
- 4,316 ft
- Elevation KB
- 4,326 ft
- Total depth
- 4,985 ft
- Perforations
- 4,932 to 4,945 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 29, 2014
- Proposed formation
- Muddy
- Target depth
- 4,985 ft
- Spudded
- Feb 18, 1950
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/4904507756, documented in the API reference.