WYOMING · WELLS · NATRONA COUNTY · API 49-025-21100

State 70-8351 12

ActiveVertical oil wellWOGCC status: Producing Oil Well

Operator of record
Griffiths Oil LLC
County
Natrona

A vertical oil well in Natrona County, Wyoming, operated by Griffiths Oil LLC. WOGCC status: producing oil well.

Spudded July 11, 1978.

Completed in one field: Smoky Gap.

It has reported 27,509 bbl of oil, 0 Mcf of gas, and 7 bbl of water since August 1978; in the twelve months through August 2026, 151 bbl, 0 Mcf, and 0 bbl.

151
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
27,509
bbl oil since Aug 1978 · 0 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Oct 24, 1977
Proposed formation
Niobrara
Target depth
1,255 ft

Wells nearby

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

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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 151 · prior 12 334(-55%)

02004006001980198519901995200020052010201520202025

State 70-8351 12: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Smoky GapNiobraraActive—Aug 17, 1978Aug 1978 to Sep 202627,50907

Formation tops

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

FormationDepth
NIOBRARA,FM385 ft

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

Formation tops nearby

Operators of record

OperatorFromTo
Griffiths Oil LLCJun 29, 2012today
Harshman Michael DJun 19, 2006Jun 29, 2012
Williams Lucille MAug 17, 2003Jun 19, 2006
Williams Leonard AJan 1, 2000Aug 17, 2003

Well record

API number
49-025-21100
Location
NW NW 36-40N-80W · 250 FNL, 205 FWL
Elevation
5,160 ft GR
Total depth
1,255 ft
Land
State
Basin, as WOGCC files it
Powder River Basin
APD
Approved Oct 24, 1977
Proposed formation
Niobrara
Target depth
1,255 ft
Spudded
Jul 11, 1978

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/4902521100, documented in the API reference.