WYOMING · WELLS · CONVERSE COUNTY · API 49-009-05374

BLK B UN St 0-6117 145

Subsequent Report of AbandonmentVertical oil well

Operator of record
Big Muddy Operating LLC
County
Converse

A vertical oil well in Converse County, Wyoming, operated by Big Muddy Operating LLC. WOGCC status: subsequent report of abandonment.

Spudded February 6, 1954.

Completed in 2 fields: Glenrock South, Glenrock South.

It has reported 21,514 bbl of oil, 0 Mcf of gas, and 1,035,739 bbl of water since November 1984; its last reported production was October 1989.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
21,514
bbl oil since Nov 1984 · 0 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Feb 6, 1954
Proposed formation
Muddy
Target depth
6,280 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 0 · prior 12 0

05001K198619881990199219941996199820002002200420062008201020122014201620182020202220242026

BLK B UN St 0-6117 145: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Glenrock SouthMuddy Lower———Nov 1984 to Oct 198921,51401,035,739
Glenrock SouthMuddy——Mar 9, 1954————

Formation tops

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

FormationDepth
TEAPOT,MBR (PARKMAN SS)505 ft
PARKMAN,SS945 ft
WALL CREEK,MBR (CARLILE SH)5,080 ft
MUDDY,FM6,141 ft

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

Formation tops nearby

Operators of record

OperatorFromTo
Rancher Energy Oil & Gas CorpDec 1, 2006today
Nielson & Associates IncOct 1, 2004Dec 1, 2006
Continental Industries LCJan 1, 2000Oct 1, 2004

Well record

API number
49-009-05374
Location
NE NE 25-33N-76W · 660 FNL, 650 FEL
Elevation
5,145 ft GR
Total depth
6,280 ft
Land
State
Basin, as WOGCC files it
Powder River Basin
APD
Approved Feb 6, 1954
Proposed formation
Muddy
Target depth
6,280 ft
Spudded
Feb 6, 1954

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/4900905374, documented in the API reference.