WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-27658
Chinook 23NXH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- 1876 Resources LLC
- County
- Niobrara
- Field
- WC
A horizontal oil well in Niobrara County, Wyoming, operated by 1876 Resources LLC. WOGCC status: producing oil well.
Spudded January 18, 2025 and drilled to 20,976 ft measured depth.
Completed in one field: WC.
It has reported 196,324 bbl of oil, 272,549 Mcf of gas, and 86,293 bbl of water since June 2025; in the twelve months through August 2026, 125,703 bbl, 204,735 Mcf, and 30,112 bbl.
- 125,703
- bbl oil, 12 months through Aug 2026
- 204,735
- Mcf gas, same 12 months
- 30,112
- bbl produced water, same 12 months
- 196,324
- bbl oil since Jun 2025 · 272,549 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Sep 4, 2024
- Approved
- Dec 5, 2024
- Operator
- 1876 Resources LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 9,231 ft
- Proposed bottom hole
- 42.95863, -104.88463 ↗
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 125,703
Chinook 23NXH: 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 | 10,116 to 19,166 MD | Jun 11, 2025 | Jun 2025 to Sep 2026 | 196,324 | 272,549 | 86,293 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 4,480 ft |
| LEWIS | 4,691 ft |
| TECKLA | 5,788 ft |
| TEAPOT | 6,462 ft |
| PARKMAN | 7,061 ft |
| STEELE | 7,605 ft |
| NIOBRARA | 9,524 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-27658
- Location
- SE NW 15-34N-67W · 1491 FNL, 1789 FWL
- Coordinates
- 42.92438, -104.89132 ↗
- Elevation
- 5,079 ft
- Measured depth
- 20,976 ft
- Total depth
- 9,134 ft
- Perforations
- 10,116 to 19,166 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Dec 5, 2024
- Proposed formation
- Niobrara
- Target depth
- 9,231 ft
- Spudded
- Jan 18, 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/4902727658, documented in the API reference.