WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-73555
Castle 13-11H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Emep II Operating LLC
- Permitted by
- Vermilion Energy USA LLC
- County
- Campbell
- Field
- Hilight
A horizontal oil well in Campbell County, Wyoming, operated by Emep II Operating LLC. WOGCC status: producing oil well.
Spudded April 4, 2022 and drilled to 14,370 ft measured depth.
Completed in one field: Hilight.
It has reported 64,333 bbl of oil, 224,622 Mcf of gas, and 118,343 bbl of water since August 2022; in the twelve months through August 2026, 6,395 bbl, 30,112 Mcf, and 14,261 bbl.
- 6,395
- bbl oil, 12 months through Aug 2026
- 30,112
- Mcf gas, same 12 months
- 14,261
- bbl produced water, same 12 months
- 64,333
- bbl oil since Aug 2022 · 224,622 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Feb 26, 2021
- Approved
- Feb 28, 2022
- Operator
- Vermilion Energy USA LLC
- Wellbore
- Horizontal
- Proposed formation
- Turner
- Target depth
- 8,783 ft
- Proposed bottom hole
- 43.78243, -105.34016 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Feb 28, 2022 | Feb 26, 2021 | Vermilion Energy USA LLC | ApprovedDrilling or Drilled Permit | Turner | 8,783 ft |
| Aug 20, 2020 | Feb 28, 2019 | Vermilion Energy USA LLC | ApprovedExpired Permit | Turner | 8,883 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 6,395 · prior 12 8,709(-27%)
Castle 13-11H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| HilightTurner | Active | 9,094 to 14,370 MD | Oct 1, 2022 | Aug 2022 to Sep 2026 | 64,333 | 224,622 | 118,343 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 5,047 ft |
| Lewis | 5,268 ft |
| Teapot | 5,825 ft |
| Parkman | 6,157 ft |
| Sussex | 6,979 ft |
| Shannon | 7,420 ft |
| Niobrara | 8,202 ft |
| Turner | 8,710 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Emep II Operating LLC | Jul 31, 2025 | today |
| Vermilion Energy USA LLC | Jan 1, 2000 | Jul 31, 2025 |
Well record
- API number
- 49-005-73555
- Location
- NW NE 13-44N-71W · 171 FNL, 2216 FWL
- Coordinates
- 43.79557, -105.33007 ↗
- Elevation
- 4,975 ft
- Elevation KB
- 4,994 ft
- Measured depth
- 14,370 ft
- Total depth
- 8,768 ft
- Perforations
- 9,094 to 14,370 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 28, 2022
- Proposed formation
- Turner
- Target depth
- 8,783 ft
- Spudded
- Apr 4, 2022
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/4900573555, documented in the API reference.