WYOMING · WELLS · FREMONT COUNTY · API 49-013-21924
Feo 3-35
ActiveVertical disposal wellWOGCC status: Active Injector
- Operator of record
- Contango Resources LLC
- Permitted by
- Louisiana Land & Exploration Co
- County
- Fremont
- Field
- Madden
A vertical disposal well in Fremont County, Wyoming, operated by Contango Resources LLC. WOGCC status: active injector.
Completed in one field: Madden.
It has reported 0 bbl of oil, 146,887 Mcf of gas, and 17,807 bbl of water since July 1999; its last reported production was August 2000.
It has taken 7,325,715 bbl of injected water since February 2002, 458,781 bbl of it in the twelve months through August 2026.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 0
- bbl oil since Jul 1999 · 146,887 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 3, 1999
- Operator
- Louisiana Land & Exploration Co
- Target depth
- 13,450 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 0 · prior 12 0
Feo 3-35: Gas by month.
Reported injection
7,325,715 bbl of water injected since Feb 2002. Reported through Aug 2026.
12 months through Aug 2026 458,781 · prior 12 374,323(+23%)
Feo 3-35: Injected water by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MaddenLance | — | 11,365 to 13,560 MD | Oct 3, 1999 | Jul 1999 to Aug 2000 | 0 | 146,887 | 17,807 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| WALTMAN | 3,650 ft |
| FORT UNION - LOWER | 5,865 ft |
| FORT UNION 'A' MARKER | 6,399 ft |
| FORT UNION 'B' MARKER | 7,527 ft |
| TOP | 9,016 ft |
| BASE | 9,861 ft |
| LANCE | 11,365 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Burlington Resources Oil & Gas | Sep 1, 2000 | today |
| Louisiana Land & Exploration C | Jan 1, 2000 | Sep 1, 2000 |
Well record
- API number
- 49-013-21924
- Location
- SE NW 35-39N-90W · 1950 FNL, 2156 FWL
- Coordinates
- 43.30775, -107.60406 ↗
- Elevation
- 5,537 ft
- Elevation KB
- 5,557 ft
- Total depth
- 13,560 ft
- Perforations
- 11,365 to 13,560 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Feb 3, 1999
- Target depth
- 13,450 ft
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/4901321924, documented in the API reference.