WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-66257
Castle 2-21 TH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Emep II Operating LLC
- Permitted by
- MCL 1 Oil & Gas Wyoming 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 February 20, 2019 and drilled to 13,795 ft measured depth.
Completed in one field: Hilight.
It has reported 99,683 bbl of oil, 345,072 Mcf of gas, and 160,555 bbl of water since May 2019; in the twelve months through August 2026, 1,749 bbl, 15,534 Mcf, and 9,222 bbl.
- 1,749
- bbl oil, 12 months through Aug 2026
- 15,534
- Mcf gas, same 12 months
- 9,222
- bbl produced water, same 12 months
- 99,683
- bbl oil since May 2019 · 345,072 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Dec 21, 2017
- Approved
- Dec 18, 2018
- Operator
- MCL 1 Oil & Gas Wyoming LLC
- Wellbore
- Horizontal
- Proposed formation
- Turner
- Target depth
- 8,661 ft
- Proposed bottom hole
- 43.81127, -105.35473 ↗
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 1,749 · prior 12 2,437(-28%)
Castle 2-21 TH: 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 | 9,163 to 13,618 MD | May 1, 2019 | May 2019 to Sep 2026 | 99,683 | 345,072 | 160,555 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 5,026 ft |
| LEWIS SHALE | 5,195 ft |
| TEAPOT | 5,744 ft |
| PARKMAN | 6,073 ft |
| SUSSEX | 6,895 ft |
| SHANNON | 7,333 ft |
| NIOBRARA | 8,093 ft |
| TURNER | 8,873 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 Acquisitions LLC | Jan 1, 2000 | today |
Well record
- API number
- 49-005-66257
- Location
- SE SE 35-45N-71W · 332 FSL, 1233 FEL
- Coordinates
- 43.82589, -105.35062 ↗
- Elevation
- 4,855 ft
- Elevation KB
- 4,874 ft
- Measured depth
- 13,795 ft
- Total depth
- 8,644 ft
- Perforations
- 9,163 to 13,618 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Dec 18, 2018
- Proposed formation
- Turner
- Target depth
- 8,661 ft
- Spudded
- Feb 20, 2019
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/4900566257, documented in the API reference.