WYOMING · WELLS · LARAMIE COUNTY · API 49-021-20384
Bastian 5
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Whisler Enterprise Company
- Permitted by
- Duncan Oil Inc
- County
- Laramie
- Field
- Chivington
A vertical oil well in Laramie County, Wyoming, operated by Whisler Enterprise Company. WOGCC status: producing oil well.
Spudded January 17, 1986.
Completed in one field: Chivington.
It has reported 255,450 bbl of oil, 0 Mcf of gas, and 671,710 bbl of water since March 1986; in the twelve months through August 2026, 1,605 bbl, 0 Mcf, and 4,339 bbl.
- 1,605
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 4,339
- bbl produced water, same 12 months
- 255,450
- bbl oil since Mar 1986 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 20, 1986
- Operator
- Duncan Oil Inc
- Proposed formation
- J Sand
- Target depth
- 8,187 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 1,605 · prior 12 942(+70%)
Bastian 5: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| ChivingtonJ Sand | Active | — | Mar 24, 1986 | Mar 1986 to Sep 2026 | 255,450 | 0 | 671,710 |
Formation tops
Download CSV →14 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 1,070 ft |
| PIERRE | 1,435 ft |
| SUSSEX | 4,420 ft |
| NIOBRARA | 7,043 ft |
| TIMPAS | 7,267 ft |
| FORT HAYES | 7,337 ft |
| CARLILE | 7,370 ft |
| CODELL SAND | 7,403 ft |
| GREEN HORN | 7,510 ft |
| GRANEROS | 7,745 ft |
| MOWRY | 7,908 ft |
| MUDDY | 7,957 ft |
| J SAND | 8,010 ft |
| SKULL CREEK | 8,120 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Whisler Enterprise Company | Aug 1, 2022 | today |
| CMR Incremental Sub II LLC | Feb 1, 2003 | Aug 1, 2022 |
| Duncan Oil Inc | Jan 1, 2000 | Feb 1, 2003 |
Well record
- API number
- 49-021-20384
- Location
- SE SW 20-16N-62W · 660 FSL, 1980 FWL
- Coordinates
- 41.33351, -104.34139 ↗
- Elevation
- 5,570 ft
- Elevation KB
- 5,580 ft
- Total depth
- 8,187 ft
- Land
- Private
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Jan 20, 1986
- Proposed formation
- J Sand
- Target depth
- 8,187 ft
- Spudded
- Jan 17, 1986
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/4902120384, documented in the API reference.