WYOMING · WELLS · NATRONA COUNTY · API 49-025-20972
McChesney 1 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Beren Corporation
- County
- Natrona
- Field
- Emerald
A vertical oil well in Natrona County, Wyoming, operated by Beren Corporation. WOGCC status: producing oil well.
Spudded February 11, 1976.
Completed in one field: Emerald.
It has reported 103,419 bbl of oil, 0 Mcf of gas, and 1,534,841 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 1,140 bbl, 0 Mcf, and 56,190 bbl.
- 1,140
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 56,190
- bbl produced water, same 12 months
- 103,419
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 6, 1976
- Operator
- Beren Corporation
- Proposed formation
- Tensleep
- Target depth
- 4,036 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 1,140 · prior 12 797(+43%)
McChesney 1 1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| EmeraldTensleep | Active | — | Apr 23, 1976 | by Jan 1978 to Sep 2026 | 103,419 | 0 | 1,534,841 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 810 ft |
| MUDDY | 1,925 ft |
| LAKOTA | 2,135 ft |
| MORRISON | 2,195 ft |
| SUNDANCE | 2,450 ft |
| POPO AGIE | 2,716 ft |
| CROW MOUNTAIN | 2,838 ft |
| ALCOVA | 2,908 ft |
| PHOSPHORIA | 3,690 ft |
| TENSLEEP | 3,990 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-025-20972
- Location
- NE NW 17-37N-84W · 200 FNL, 1520 FWL
- Coordinates
- 43.18139, -106.95521 ↗
- Elevation
- 5,463 ft GL
- Elevation KB
- 5,474 ft
- Total depth
- 4,036 ft
- Land
- Private
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Feb 6, 1976
- Proposed formation
- Tensleep
- Target depth
- 4,036 ft
- Spudded
- Feb 11, 1976
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/4902520972, documented in the API reference.