WYOMING · WELLS · CONVERSE COUNTY · API 49-009-45041
Tuffy 23 NXH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- 1876 Resources LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by 1876 Resources LLC. WOGCC status: producing oil well.
Spudded March 29, 2025 and drilled to 22,968 ft measured depth.
Completed in one field: WC.
It has reported 148,731 bbl of oil, 150,444 Mcf of gas, and 93,543 bbl of water since November 2025; in the twelve months through August 2026, 140,443 bbl, 141,695 Mcf, and 92,119 bbl.
- 140,443
- bbl oil, 12 months through Aug 2026
- 141,695
- Mcf gas, same 12 months
- 92,119
- bbl produced water, same 12 months
- 148,731
- bbl oil since Nov 2025 · 150,444 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 12, 2025
- Approved
- Mar 26, 2025
- Operator
- 1876 Resources LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 12,153 ft
- Proposed bottom hole
- 42.93978, -105.55614 ↗
3 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Mar 26, 2025 | Mar 12, 2025 | 1876 Resources LLC | ApprovedDrilling or Drilled Permit | Niobrara | 12,153 ft |
| — | May 31, 2019 | Panther Energy Company III LLC | ApprovedExpired Permit | Turner | 12,725 ft |
| — | Jan 24, 2019 | Panther Energy Company III LLC | CanceledWithdrawn | Turner | 12,725 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 140,443
Tuffy 23 NXH: 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 | 12,650 to 22,968 MD | Nov 8, 2025 | Nov 2025 to Sep 2026 | 148,731 | 150,444 | 93,543 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 6,932 ft |
| Lewis | 7,025 ft |
| Teckla | 7,807 ft |
| Teapot | 8,578 ft |
| Parkman | 8,920 ft |
| Steele | 9,588 ft |
| Niobrara | 12,021 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Bright Rock Energy LLC | Jul 17, 2020 | today |
| Panther Energy Company III LLC | Jan 1, 2000 | Jul 17, 2020 |
Well record
- API number
- 49-009-45041
- Location
- SE SE 25-35N-73W · 985 FSL, 910 FEL
- Coordinates
- 42.97150, -105.55829 ↗
- Elevation
- 5,190 ft
- Measured depth
- 22,968 ft
- Total depth
- 12,114 ft
- Perforations
- 12,650 to 22,968 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 26, 2025
- Proposed formation
- Niobrara
- Target depth
- 12,153 ft
- Spudded
- Mar 29, 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/4900945041, documented in the API reference.