WYOMING · WELLS · CONVERSE COUNTY · API 49-009-33488
Lost Twin Lakes 4174-30-31-1NH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- WRC Energy LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by WRC Energy LLC. WOGCC status: producing oil well.
Spudded July 15, 2025 and drilled to 22,453 ft measured depth.
Completed in one field: WC.
It has reported 209,267 bbl of oil, 488,943 Mcf of gas, and 85,277 bbl of water since February 2026; in the twelve months through August 2026, 187,292 bbl, 432,579 Mcf, and 75,296 bbl.
- 187,292
- bbl oil, 12 months through Aug 2026
- 432,579
- Mcf gas, same 12 months
- 75,296
- bbl produced water, same 12 months
- 209,267
- bbl oil since Feb 2026 · 488,943 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jan 24, 2025
- Approved
- May 20, 2025
- Operator
- WRC Energy LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 11,597 ft
- Proposed bottom hole
- 43.50227, -105.80335 ↗
5 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| May 20, 2025 | Jan 24, 2025 | WRC Energy LLC | ApprovedDrilling or Drilled Permit | Niobrara | 11,597 ft |
| May 8, 2024 | Jan 26, 2023 | WRC Energy LLC | ApprovedExpired Permit | Niobrara | 11,634 ft |
| — | Jan 27, 2021 | Wold Energy Partners LLC | ApprovedExpired Permit | Niobrara | 11,634 ft |
| — | Jan 25, 2019 | Wold Energy Partners LLC | ApprovedExpired Permit | Niobrara | 11,634 ft |
| Mar 1, 2017 | Aug 25, 2016 | Wold Energy Partners LLC | ApprovedExpired Permit | Niobrara | 11,634 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 187,292
Lost Twin Lakes 4174-30-31-1NH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCNiobrara | Active | 12,263 to 22,429 MD | Feb 14, 2026 | Feb 2026 to Sep 2026 | 209,267 | 488,943 | 85,277 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fort Union | 0 ft |
| Fox Hills | 7,569 ft |
| Teapot | 8,644 ft |
| Parkman | 9,004 ft |
| Sussex | 10,101 ft |
| Shannon | 10,493 ft |
| Niobrara | 11,606 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-33488
- Location
- NW NE 1-40N-75W · 520 FNL, 2402 FEL
- Coordinates
- 43.47225, -105.80758 ↗
- Elevation
- 5,215 ft
- Measured depth
- 22,453 ft
- Total depth
- 11,705 ft
- Perforations
- 12,263 to 22,429 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved May 20, 2025
- Proposed formation
- Niobrara
- Target depth
- 11,597 ft
- Spudded
- Jul 15, 2025
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/4900933488, documented in the API reference.