WYOMING · WELLS · WESTON COUNTY · API 49-045-07879
Efcu 77
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 July 21, 1959.
Completed in 2 fields: Fiddler Creek, Fiddler Creek.
It has reported 486 bbl of oil, 0 Mcf of gas, and 47,752 bbl of water since December 2014; its last reported production was April 2015.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 486
- bbl oil since Dec 2014 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 30, 2014
- Operator
- Four Corners Petroleum LLC
- Proposed formation
- Muddy
- Target depth
- 4,600 ft
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jun 30, 2014 | — | Four Corners Petroleum LLC | ApprovedDrilling or Drilled Permit | Muddy | 4,600 ft |
| Jul 21, 1959 | — | Underwood Oil & Gas | ApprovedDrilling or Drilled Permit | Muddy | 4,621 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
Efcu 77: 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 | — | — | Sep 2, 1959 | Dec 2014 to Apr 2015 | 486 | 0 | 47,752 |
| Fiddler CreekNewcastle | — | 4,559 to 4,570 MD | Oct 23, 2014 | — | — | — | — |
Formation tops
Download CSV →1 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NEWCASTLE,SS | 4,556 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-045-07879
- Location
- NW NE 24-46N-65W · 1320 FNL, 660 FWL
- Coordinates
- 43.95768, -104.61566 ↗
- Elevation
- 4,251 ft
- Elevation KB
- 4,262 ft
- Total depth
- 4,621 ft
- Perforations
- 4,559 to 4,570 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 30, 2014
- Proposed formation
- Muddy
- Target depth
- 4,600 ft
- Spudded
- Jul 21, 1959
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/4904507879, documented in the API reference.