WYOMING · WELLS · CONVERSE COUNTY · API 49-009-50247
Dullknife Reservoir 3875-5-8-1NH
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 November 22, 2025 and drilled to 19,902 ft measured depth.
Completed in one field: WC.
It has reported 116,039 bbl of oil, 227,130 Mcf of gas, and 43,712 bbl of water since March 2026; in the twelve months through August 2026, 105,066 bbl, 196,767 Mcf, and 38,454 bbl.
- 105,066
- bbl oil, 12 months through Aug 2026
- 196,767
- Mcf gas, same 12 months
- 38,454
- bbl produced water, same 12 months
- 116,039
- bbl oil since Mar 2026 · 227,130 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Sep 5, 2025
- Approved
- Sep 29, 2025
- Operator
- WRC Energy LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 12,145 ft
- Proposed bottom hole
- 43.30037, -105.89594 ↗
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 105,066
Dullknife Reservoir 3875-5-8-1NH: 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 | 12,371 to 19,868 MD | Mar 31, 2026 | Mar 2026 to Sep 2026 | 116,039 | 227,130 | 43,712 |
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 | 7,412 ft |
| Teapot | 8,705 ft |
| Parkman | 9,052 ft |
| Sussex | 10,293 ft |
| Shannon | 10,733 ft |
| Niobrara | 12,019 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-50247
- Location
- SW NW 8-38N-75W · 1984 FNL, 387 FWL
- Coordinates
- 43.28101, -105.89613 ↗
- Elevation
- 5,472 ft
- Measured depth
- 19,902 ft
- Total depth
- 12,233 ft
- Perforations
- 12,371 to 19,868 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 29, 2025
- Proposed formation
- Niobrara
- Target depth
- 12,145 ft
- Spudded
- Nov 22, 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/4900950247, documented in the API reference.