WYOMING · WELLS · LARAMIE COUNTY · API 49-021-20228
Champlin 300 Amoco B 1
Temporarily abandonedVertical disposal well
- Operator of record
- Bison IV Operating LLC
- Permitted by
- Union Pacific Resources
- County
- Laramie
- Field
- Silo
A vertical disposal well in Laramie County, Wyoming, operated by Bison IV Operating LLC. WOGCC status: temporarily abandoned.
Spudded December 26, 1980.
Completed in 2 fields: Silo, Silo.
It has reported 63,269 bbl of oil, 12,744 Mcf of gas, and 37,127 bbl of water since January 1983; its last reported production was December 1995.
It has taken 4,661,569 bbl of injected water since March 1997, 96,446 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
- 63,269
- bbl oil since Jan 1983 · 12,744 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Oct 8, 1980
- Operator
- Union Pacific Resources
- Proposed formation
- Sussex
- Target depth
- 9,263 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
Champlin 300 Amoco B 1: Oil by month.
Reported injection
4,661,569 bbl of water injected since Mar 1997. Reported through Aug 2026.
12 months through Aug 2026 96,446 · prior 12 66,272(+46%)
Champlin 300 Amoco B 1: Injected water by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LARIMER-R. RIDGE | 4,950 ft |
| SUSSEX | 5,617 ft |
| NIOBRARA | 7,882 ft |
| FORT HAYES | 8,175 ft |
| CODELL | 8,200 ft |
| X BENTONITE | 8,560 ft |
| J SAND | 8,828 ft |
| DAKOTA | 9,025 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Bison IV Operating LLC | Feb 10, 2023 | today |
| Foundation Energy Managment LLC | Sep 1, 2006 | Feb 10, 2023 |
| Paladin Energy Partner LLC | Jan 1, 2000 | Sep 1, 2006 |
Well record
- API number
- 49-021-20228
- Location
- SE SE 5-15N-64W · 660 FSL, 660 FEL
- Coordinates
- 41.29073, -104.56169 ↗
- Elevation
- 5,848 ft
- Total depth
- 9,263 ft
- Land
- Private
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Oct 8, 1980
- Proposed formation
- Sussex
- Target depth
- 9,263 ft
- Spudded
- Dec 26, 1980
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/4902120228, documented in the API reference.