WYOMING · WELLS · JOHNSON COUNTY · API 49-019-31420
Tatanka 16 4NH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Atx Energy Partners LLC
- County
- Johnson
- Field
- WC
A horizontal oil well in Johnson County, Wyoming, operated by Atx Energy Partners LLC. WOGCC status: producing oil well.
Spudded May 23, 2018.
Completed in one field: WC.
It has reported 151,288 bbl of oil, 165,876 Mcf of gas, and 65,351 bbl of water since October 2018; in the twelve months through August 2026, 9,511 bbl, 9,901 Mcf, and 3,376 bbl.
- 9,511
- bbl oil, 12 months through Aug 2026
- 9,901
- Mcf gas, same 12 months
- 3,376
- bbl produced water, same 12 months
- 151,288
- bbl oil since Oct 2018 · 165,876 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 30, 2018
- Approved
- Apr 18, 2018
- Operator
- Atx Energy Partners LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 12,362 ft
- Proposed bottom hole
- 43.96147, -106.48309 ↗
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 9,511 · prior 12 9,824(-3%)
Tatanka 16 4NH: 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 | 12,550 to 16,545 MD | Oct 20, 2018 | Oct 2018 to Sep 2026 | 151,288 | 165,876 | 65,351 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILL | 8,543 ft |
| TEAPOT | 9,239 ft |
| PARKMAN | 9,501 ft |
| SUSSEX | 10,356 ft |
| SHANNON | 10,678 ft |
| NIOBRARA | 12,017 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-019-31420
- Location
- SE SW 16-46N-80W · 510 FSL, 2010 FWL
- Coordinates
- 43.95011, -106.48424 ↗
- Elevation
- 4,705 ft
- Total depth
- 12,362 ft
- Perforations
- 12,550 to 16,545 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 18, 2018
- Proposed formation
- Niobrara
- Target depth
- 12,362 ft
- Spudded
- May 23, 2018
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/4901931420, documented in the API reference.