WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20644
Cottonwood Creek UN 197
ActiveVertical disposal wellWOGCC status: Active Injector
- Operator of record
- Contango Resources LLC
- Permitted by
- Bass Enterprises Production Co
- County
- Washakie
- Field
- Cottonwood Creek
A vertical disposal well in Washakie County, Wyoming, operated by Contango Resources LLC. WOGCC status: active injector.
Spudded September 10, 1985.
Completed in 2 fields: Cottonwood Creek, Cottonwood Creek.
It has reported 307 bbl of oil, 0 Mcf of gas, and 7,642 bbl of water since January 2003; its last reported production was August 2003.
It has taken 2,324,555 bbl of injected water since February 2010, 31,001 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
- 307
- bbl oil since Jan 2003 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 10, 1985
- Operator
- Bass Enterprises Production Co
- Proposed formation
- Phosphoria
- Target depth
- 5,121 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
Cottonwood Creek UN 197: Oil by month.
Reported injection
2,324,555 bbl of water injected since Feb 2010. Reported through Aug 2026.
12 months through Aug 2026 31,001 · prior 12 34,706(-11%)
Cottonwood Creek UN 197: 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 |
|---|---|---|---|---|---|---|---|
| Cottonwood CreekPhosphoria | — | — | Apr 1, 1986 | Jan 2003 to Aug 2003 | 307 | 0 | 1,570 |
| Cottonwood CreekTensleep | — | — | — | — | 0 | 0 | 6,072 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 1,495 ft |
| MUDDY | 2,499 ft |
| DAKOTA | 2,722 ft |
| CURTIS | 3,638 ft |
| DINWOODY | 4,459 ft |
| PHOSPHORIA | 4,524 ft |
| TENSLEEP | 4,807 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Contango Resources LLC | Jul 1, 2020 | today |
| Enduro Operating LLC | Feb 29, 2012 | Jul 1, 2020 |
| Continental Resources Inc | Jan 1, 2000 | Feb 29, 2012 |
Well record
- API number
- 49-043-20644
- Location
- NW SE 9-47N-90W · 1950 FSL, 1900 FEL
- Coordinates
- 44.05793, -107.65296 ↗
- Elevation
- 4,500 ft
- Elevation KB
- 4,513 ft
- Total depth
- 5,121 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Sep 10, 1985
- Proposed formation
- Phosphoria
- Target depth
- 5,121 ft
- Spudded
- Sep 10, 1985
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/4904320644, documented in the API reference.