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TONTZ-COOPER #3-4

API 3510922062 · Oklahoma County, Oklahoma

ACOIL
API
3510922062
Operator
WESTERN MOUNTAIN RESOURCES LLC
County
Oklahoma
Location
Sec 4 12N 03W (IM)

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 2

DIRECTIONAL HOLEACOIL
Spudded
1998-04-03
Drilling finished
1998-04-19
Completed
1998-05-20
Recompleted
2019-07-18
First production
1998-05-20
Total depth
6,894 ft
Operator
WESTERN MOUNTAIN RESOURCES LLC

Interval

FormationProducedPerforated (ft)Treatment
OSWEGOOIL6,550–6,564Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2019-09-0210240450—

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION4.511.6J-556,893843
CONDUCTOR1644A-252403
SURFACE8.62524J-551,218685

Drilling permits

Oklahoma files 3 applications to drill this well, naming 19 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 1998-02-20

WRADR
Permit API
35109220620000
Operator
WINDSOR ENERGY GROUP LLC
Well type
OIL
Approved
1998-02-20
Expires
1998-08-20
Proposed depth
7,000 ft
Surface casing
1,200 ft
Ground elevation
1,140 ft

Target formations

FormationExpected top (ft)
TONKAWA3,800
PERRY4,200
OSAGE LAYTON /MISSOURIAN/5,400
CHECKERBOARD5,950
OOLITIC 16,000
CLEVELAND6,150
OSWEGO6,550
SKINNER6,825
HUNTON6,930

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 1998-02-20

WRAAM
Permit API
35109220620001
Operator
WINDSOR ENERGY GROUP LLC
Well type
OIL
Approved
1998-02-20
Expires
1998-08-20
Proposed depth
7,000 ft
Surface casing
1,200 ft
Ground elevation
1,140 ft

Target formations

FormationExpected top (ft)
TONKAWA3,800
PERRY4,200
OSAGE LAYTON /MISSOURIAN/5,400
CHECKERBOARD5,950
OOLITIC 16,000
CLEVELAND6,150
OSWEGO6,550
SKINNER6,825
HUNTON6,930

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2019-09-13

WRARCDirectional hole
Permit API
35109220620002
Operator
GULF EXPLORATION LLC
Well type
OIL
Approved
2019-09-13
Expires
2021-03-13
Proposed depth
6,894 ft
Surface casing
1,218 ft
Ground elevation
1,140 ft

Target formation

FormationExpected top (ft)
OSWEGO6,550

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Location

35.545897, -97.518374

35.54590, -97.51837 · Surface location as filed with Oklahoma

Every well in Oklahoma County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.