WYOMING · WELLS · CONVERSE COUNTY · API 49-009-05432

Unit State 0-6051 119

ActiveVertical oil wellWOGCC status: Producing 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: producing oil well.

Spudded December 29, 1952.

Completed in 3 fields: Glenrock South, Glenrock South, Glenrock South.

It has reported 231,830 bbl of oil, 3,457 Mcf of gas, and 15,850,769 bbl of water since the record begins in January 1978; its last reported production was November 2022.

0
bbl oil, 12 months through Aug 2026
0
Mcf gas, same 12 months
0
bbl produced water, same 12 months
231,830
bbl oil since Jan 1978 · 3,457 Mcf gas
Status
Approved · WOGCC: Drilling or Drilled Permit
Approved
Dec 29, 1952
Proposed formation
Muddy Lowe
Target depth
6,490 ft

Wells nearby

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

Loading the map…

Open the full map →

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

05001K1.5K1980198519901995200020052010201520202025

Unit State 0-6051 119: Oil by month.

Completions

ONE PER RESERVOIR THE WELL IS COMPLETED IN

FieldStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Glenrock SouthDakota——Feb 2, 1953by Jan 1978 to Nov 2022121,6881,4888,925,579
Glenrock SouthMuddy———by Jan 1978 to Feb 201182,6381,7935,136,838
Glenrock SouthMuddy Lower———by Jan 1978 to Feb 201127,5041761,788,352

Formation tops

Download CSV →

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

FormationDepth
TEAPOT685 ft
PARKMAN1,138 ft
WALL CREEK5,225 ft
MUDDY,FM6,268 ft
DAKOTA,FM6,437 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
49-009-05432
Location
NE SE 19-33N-75W · 1980 FSL, 660 FEL
Elevation KB
5,158 ft
Total depth
6,490 ft
Land
State
Basin, as WOGCC files it
Powder River Basin
APD
Approved Dec 29, 1952
Proposed formation
Muddy Lowe
Target depth
6,490 ft
Spudded
Dec 29, 1952

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/4900905432, documented in the API reference.