WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20794
Chamber 4-36
ActiveDirectional oil wellWOGCC status: Producing Oil Well
- Operator of record
- Contango Resources LLC
- Permitted by
- Bass Enterprises Production Co
- County
- Washakie
- Field
- Rattlesnake
A directional oil well in Washakie County, Wyoming, operated by Contango Resources LLC. WOGCC status: producing oil well.
Spudded July 23, 1996.
Completed in one field: Rattlesnake.
It has reported 101,788 bbl of oil, 216,386 Mcf of gas, and 852 bbl of water since September 1996; in the twelve months through August 2026, 1,353 bbl, 4,110 Mcf, and 1 bbl.
- 1,353
- bbl oil, 12 months through Aug 2026
- 4,110
- Mcf gas, same 12 months
- 1
- bbl produced water, same 12 months
- 101,788
- bbl oil since Sep 1996 · 216,386 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 12, 1996
- Operator
- Bass Enterprises Production Co
- Proposed formation
- Phosphoria
- Target depth
- 10,705 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 1,353 · prior 12 1,441(-6%)
Chamber 4-36: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| RattlesnakePhosphoria | Active | — | Sep 14, 1996 | Sep 1996 to Sep 2026 | 101,788 | 216,386 | 852 |
Formation tops
Download CSV →1 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PHOSPHORIA | 10,463 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
- 49-043-20794
- Location
- NE SW 36-48N-92W · 1832 FSL, 1783 FWL
- Coordinates
- 44.08589, -107.84059 ↗
- Elevation
- 4,412 ft
- Total depth
- 10,705 ft
- Land
- State
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jul 12, 1996
- Proposed formation
- Phosphoria
- Target depth
- 10,705 ft
- Spudded
- Jul 23, 1996
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/4904320794, documented in the API reference.