WYOMING · WELLS · BIG HORN COUNTY · API 49-003-20386

Federal W-55155 2-35

PluggedVertical oil wellWOGCC status: Permanently Abandoned

Operator of record
Drwenski Vernon R
County
Big Horn

A vertical oil well in Big Horn County, Wyoming, operated by Drwenski Vernon R. WOGCC status: permanently abandoned.

Spudded September 11, 1976; plugged September 20, 1976.

Completed in one field: Rose Dome.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
0
bbl oil, lifetime · 0 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Jul 20, 1976
Target depth
1,000 ft

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Rose DomeDry——Sep 20, 1976————

Formation tops

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6 tops as filed, by depth. A formation filed more than once is listed each time.

FormationDepth
DINWOODY642 ft
PHOSPHORIA709 ft
TENSLEEP901 ft
AMSDEN1,016 ft
DARWIN1,116 ft
MADISON1,142 ft

Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"

Formation tops nearby

Well record

API number
49-003-20386
Location
NE SE 35-55N-95W · 1550 FSL, 745 FEL
Elevation
4,235 ft GR
Elevation KB
4,242 ft
Total depth
1,000 ft
Land
Federal
Basin, as WOGCC files it
Bighorn Basin
APD
Approved Jul 20, 1976
Target depth
1,000 ft
Spudded
Sep 11, 1976
Plugged
Sep 20, 1976

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/4900320386, documented in the API reference.