WYOMING · WELLS · CONVERSE COUNTY · API 49-009-05472

S Glenrock B Unit 175

WSVertical source well

Operator of record
Big Muddy Operating LLC
County
Converse

A vertical source well in Converse County, Wyoming, operated by Big Muddy Operating LLC. WOGCC status: ws.

Spudded March 10, 1962.

Completed in one field: Glenrock South.

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
Mar 10, 1962
Target depth
9,148 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

0102030201220132014201520162017201820192020202120222023202420252026

S Glenrock B Unit 175: Produced water by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Glenrock SouthTensleep-Madison——May 8, 1962—0028

Formation tops

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

FormationDepth
PARKMAN,SS1,290 ft
SUSSEX,SS2,414 ft
NIOBRARA,FM4,672 ft
WALL CREEK,MBR (CARLILE SH)5,330 ft
MOWRY,MBR (SH)6,172 ft
MUDDY,FM6,361 ft
DAKOTA,FM6,519 ft
MORRISON,FM6,711 ft
SUNDANCE,FM7,029 ft
GOOSE EGG,FM7,774 ft
ERVAY,LS MBR (GOOSE EGG FM)7,894 ft
FORELLE,LS7,983 ft
GLENDO,SH MBR (GOOSE EGG FM)8,026 ft
MINNEKAHTA,LS8,091 ft
OPECHE,FM8,118 ft
MINNELUSA,FM8,158 ft
MADISON,FM8,820 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 4, 2004Dec 1, 2006
Continental Industries LCJan 1, 2000Oct 4, 2004

Well record

API number
49-009-05472
Location
NE NE 20-33N-75W · 689 FNL, 1084 FEL
Elevation KB
5,292 ft
Total depth
9,148 ft
Land
State
Basin, as WOGCC files it
Powder River Basin
APD
Approved Mar 10, 1962
Target depth
9,148 ft
Spudded
Mar 10, 1962

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/4900905472, documented in the API reference.