WYOMING · WELLS · CONVERSE COUNTY · API 49-009-06425

South Cole Creek 31

Shut inVertical oil wellWOGCC status: Shut-In

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: shut-in.

Spudded May 20, 1953.

Completed in 5 fields: Cole Creek South, Cole Creek South, Cole Creek South, Cole Creek South, and 1 more.

It has reported 63,710 bbl of oil, 15,594 Mcf of gas, and 2,367,306 bbl of water since the record begins in January 1978; its last reported production was March 2021.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
63,710
bbl oil since Jan 1978 · 15,594 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
May 20, 1953
Proposed formation
Dakota
Target depth
8,494 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

05001K1980198519901995200020052010201520202025

South Cole Creek 31: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Cole Creek SouthFrontier-2———Mar 2006 to Mar 20217,6850110,261
Cole Creek SouthFrontier———Jun 1995 to Aug 20001,68504,435
Cole Creek SouthDakota—8,422 to 8,444 MD—by Jan 1978 to Dec 199754,34015,5942,252,610
Cole Creek SouthDakota-Lakota——Mar 30, 2006————
Cole Creek SouthDry——Jun 30, 1953————

Formation tops

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

FormationDepth
TEAPOT,MBR (PARKMAN SS)2,808 ft
PARKMAN,SS3,190 ft
SHANNON,SS MBR (CODY SH)5,102 ft
NIOBRARA,FM6,583 ft
FRONTIER,FM7,248 ft
MOWRY,MBR (SH)8,113 ft
MUDDY,FM8,307 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
49-009-06425
Location
NE SE 6-34N-76W · 1650 FSL, 981 FEL
Elevation KB
5,334 ft
Total depth
8,494 ft
Perforations
8,422 to 8,444 ft
Basin, as WOGCC files it
Powder River Basin
APD
Approved May 20, 1953
Proposed formation
Dakota
Target depth
8,494 ft
Spudded
May 20, 1953

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/4900906425, documented in the API reference.