WYOMING · WELLS · PARK COUNTY · API 49-029-21600
Elk Basin 171-A
ActiveDirectional oil wellWOGCC status: Producing Oil Well
- Operator of record
- Contango Resources LLC
- Permitted by
- Amoco Production Company
- County
- Park
- Field
- Elk Basin
A directional oil well in Park County, Wyoming, operated by Contango Resources LLC. WOGCC status: producing oil well.
Spudded December 10, 1989.
Completed in one field: Elk Basin.
It has reported 484,528 bbl of oil, 1,546,749 Mcf of gas, and 127,794 bbl of water since February 1990; in the twelve months through August 2026, 10,941 bbl, 14,707 Mcf, and 204 bbl.
- 10,941
- bbl oil, 12 months through Aug 2026
- 14,707
- Mcf gas, same 12 months
- 204
- bbl produced water, same 12 months
- 484,528
- bbl oil since Feb 1990 · 1.5M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 5, 1989
- Operator
- Amoco Production Company
- Proposed formation
- Embar-Tens
- Target depth
- 6,224 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 10,941 · prior 12 11,253(-3%)
Elk Basin 171-A: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Elk BasinEmbar-Tensleep | Active | — | Apr 9, 1990 | Feb 1990 to Sep 2026 | 484,528 | 1,546,749 | 127,794 |
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Contango Resources LLC | Feb 1, 2021 | today |
| Encore Energy Partners Operating LLC | Mar 7, 2007 | Feb 1, 2021 |
| Howell Petroleum Corp | Jan 1, 2000 | Mar 7, 2007 |
Well record
- API number
- 49-029-21600
- Location
- NW SW 25-58N-100W · 1375 FSL, 930 FWL
- Coordinates
- 44.97658, -108.88086 ↗
- Elevation
- 4,432 ft
- Total depth
- 6,224 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Oct 5, 1989
- Proposed formation
- Embar-Tens
- Target depth
- 6,224 ft
- Spudded
- Dec 10, 1989
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/4902921600, documented in the API reference.