WYOMING · WELLS · JOHNSON COUNTY · API 49-019-42074
Chaos Fed 4878-33-9-16E NH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Anschutz Exploration Corporation
- County
- Johnson
- Field
- WC
A horizontal oil well in Johnson County, Wyoming, operated by Anschutz Exploration Corporation. WOGCC status: producing oil well.
Spudded February 17, 2025 and drilled to 21,036 ft measured depth.
Completed in one field: WC.
It has reported 163,065 bbl of oil, 264,562 Mcf of gas, and 165,190 bbl of water since July 2025; in the twelve months through August 2026, 115,749 bbl, 216,166 Mcf, and 111,049 bbl.
- 115,749
- bbl oil, 12 months through Aug 2026
- 216,166
- Mcf gas, same 12 months
- 111,049
- bbl produced water, same 12 months
- 163,065
- bbl oil since Jul 2025 · 264,562 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Nov 6, 2024
- Approved
- Feb 11, 2025
- Operator
- Anschutz Exploration Corporation
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 10,412 ft
- Proposed bottom hole
- 44.05338, -106.23212 ↗
2 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Feb 11, 2025 | Nov 6, 2024 | Anschutz Exploration Corporation | ApprovedDrilling or Drilled Permit | Niobrara | 10,412 ft |
| Oct 2, 2024 | Nov 29, 2022 | Anschutz Exploration Corporation | ApprovedExpired Permit | Niobrara | 10,412 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 115,749
Chaos Fed 4878-33-9-16E NH: 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 | 10,031 to 10,631 MD | Jul 23, 2025 | Jul 2025 to Aug 2026 | 163,065 | 264,562 | 165,190 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LANCE | 5,407 ft |
| FOX HILLS | 7,143 ft |
| TECKLA | 7,400 ft |
| TEAPOT | 7,695 ft |
| PARKMAN | 7,959 ft |
| SUSSEX | 8,801 ft |
| SHANNON | 9,220 ft |
| NIOBRARA | 10,359 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-019-42074
- Location
- NW SE 33-48N-78W · 1745 FSL, 1882 FEL
- Coordinates
- 44.08627, -106.23866 ↗
- Elevation
- 4,195 ft
- Elevation KB
- 4,223 ft
- Measured depth
- 21,036 ft
- Total depth
- 10,257 ft
- Perforations
- 10,031 to 10,631 ft
- Land
- Federal
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Feb 11, 2025
- Proposed formation
- Niobrara
- Target depth
- 10,412 ft
- Spudded
- Feb 17, 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/4901942074, documented in the API reference.