WYOMING · WELLS · CONVERSE COUNTY · API 49-009-34419
Madsen State Fed 21-36-1 FH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Devon Energy Production Company LP
- Permitted by
- Ballard Petroleum Holdings LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by Devon Energy Production Company LP. WOGCC status: producing oil well.
Spudded October 7, 2018.
Completed in one field: WC.
It has reported 363,845 bbl of oil, 617,605 Mcf of gas, and 200,754 bbl of water since January 2019; in the twelve months through August 2026, 15,168 bbl, 35,053 Mcf, and 5,159 bbl.
- 15,168
- bbl oil, 12 months through Aug 2026
- 35,053
- Mcf gas, same 12 months
- 5,159
- bbl produced water, same 12 months
- 363,845
- bbl oil since Jan 2019 · 617,605 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Dec 27, 2016
- Approved
- Jun 27, 2017
- Operator
- Ballard Petroleum Holdings LLC
- Wellbore
- Horizontal
- Proposed formation
- Frontier
- Target depth
- 11,286 ft
- Proposed bottom hole
- 43.30550, -105.45191 ↗
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 15,168 · prior 12 17,798(-15%)
Madsen State Fed 21-36-1 FH: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCFrontier | Active | — | Nov 2, 2018 | Jan 2019 to Sep 2026 | 363,845 | 617,605 | 200,754 |
Formation tops nearby
Well record
- API number
- 49-009-34419
- Location
- NE NW 36-39N-72W · 106 FNL, 2008 FWL
- Coordinates
- 43.31840, -105.45308 ↗
- Elevation
- 5,001 ft
- Total depth
- 11,331 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 27, 2017
- Proposed formation
- Frontier
- Target depth
- 11,286 ft
- Spudded
- Oct 7, 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/4900934419, documented in the API reference.