WYOMING · WELLS · CONVERSE COUNTY · API 49-009-45045
Tuffy 43 MXH
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 23,067 ft measured depth.
Completed in one field: WC.
It has reported 92,392 bbl of oil, 160,060 Mcf of gas, and 196,064 bbl of water since November 2025; in the twelve months through August 2026, 86,368 bbl, 147,989 Mcf, and 190,166 bbl.
- 86,368
- bbl oil, 12 months through Aug 2026
- 147,989
- Mcf gas, same 12 months
- 190,166
- bbl produced water, same 12 months
- 92,392
- bbl oil since Nov 2025 · 160,060 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 11, 2025
- Approved
- Mar 26, 2025
- Operator
- 1876 Resources LLC
- Wellbore
- Horizontal
- Proposed formation
- Mowry
- Target depth
- 13,518 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 11, 2025 | 1876 Resources LLC | ApprovedDrilling or Drilled Permit | Mowry | 13,518 ft |
| — | May 31, 2019 | Panther Energy Company III LLC | ApprovedExpired Permit | Niobrara | 12,009 ft |
| — | Jan 23, 2019 | Panther Energy Company III LLC | CanceledWithdrawn | Niobrara | 12,009 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 86,368
Tuffy 43 MXH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCMowry | Active | 13,370 to 23,067 MD | Nov 12, 2025 | Nov 2025 to Sep 2026 | 92,392 | 160,060 | 196,064 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 6,932 ft |
| Lewis | 7,026 ft |
| Teckla | 7,812 ft |
| Teapot | 8,576 ft |
| Parkman | 8,922 ft |
| Steele | 9,594 ft |
| Niobrara | 11,959 ft |
| Mowry | 13,810 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
- 49-009-45045
- Location
- SE SE 25-35N-73W · 985 FSL, 885 FEL
- Coordinates
- 42.97150, -105.55819 ↗
- Elevation
- 5,190 ft
- Measured depth
- 23,067 ft
- Total depth
- 13,415 ft
- Perforations
- 13,370 to 23,067 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 26, 2025
- Proposed formation
- Mowry
- Target depth
- 13,518 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/4900945045, documented in the API reference.