CHERYL #1-7

API 3501925443 · Carter County, Oklahoma

ACOIL
API
3501925443
Operator
SPRING OPERATING COMPANY
County
Carter

Completions

Oklahoma files 3 completion reports for this well. 3 carry a production test the operator filed.

Completion 0

STRAIGHT HOLEACOIL
Spudded
2010-10-19
Drilling finished
2010-11-28
Completed
2011-03-18
First production
2010-12-30
Total depth
8,340 ft
Operator
SPRING OPERATING COMPANY

Intervals

FormationProducedPerforated (ft)Treatment
MORRIS /DES MOINES/TA6,392–6,432Acid, Frac
VIOLAOIL6,590–7,702Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-03-2445171100—275—
2011-08-0433132100—60018/64

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)
PRODUCTION5 1/217N-808,340735
LINER4——1900
SURFACE9 5/836—1,157390

Completion 2

STRAIGHT HOLEACOIL
Spudded
2010-10-19
Drilling finished
2010-11-28
Completed
2011-03-18
Recompleted
2012-01-23
First production
2010-12-30
Total depth
8,340 ft
Operator
SPRING OPERATING COMPANY

Intervals

FormationProducedPerforated (ft)Treatment
BROMIDEOIL7,606–7,934Frac
OIL CREEK OOLITICOIL8,090–8,150Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-03-05101146—3,000—

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)
PRODUCTION5 1/217N-808,340735
LINER4——1900
SURFACE9 5/836—1,157390

Completion 3

STRAIGHT HOLEACOIL
Spudded
2010-10-19
Drilling finished
2010-11-28
Completed
2011-03-18
Recompleted
2012-09-12
First production
2010-12-30
Total depth
8,340 ft
Operator
SPRING OPERATING COMPANY

Intervals

FormationProducedPerforated (ft)Treatment
MORRIS /DES MOINES/OIL6,392–6,432Acid, Frac
VIOLAOIL6,590–7,366Acid, Frac
BROMIDEOIL7,606–7,934Acid, Frac
OIL CREEK OOLITICOIL8,090–8,150Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-09-17324330—4520/64

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)
PRODUCTION5 1/217N-808,340735
LINER4——1,1980
SURFACE9 5/836—1,157390

Drilling permits

Oklahoma files 4 applications to drill this well, naming 16 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 2010-10-15

WRADRStraight hole
Permit API
35019254430000
Operator
SPRING OPERATING COMPANY
Well type
OIL
Approved
2010-10-15
Expires
2011-04-15
Proposed depth
9,500 ft
Surface casing
1,150 ft
Ground elevation
1,000 ft

Target formations

FormationExpected top (ft)
FUSULINID UP4,000
FUSULINID LOW4,400
TUSSY4,600
CARPENTER4,800
MORRIS /DES MOINES/5,300
HUNTON6,000
SYLVAN6,500
VIOLA6,800
OIL CREEK OOLITIC8,500

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 2012-01-17

WRARCStraight hole
Permit API
35019254430001
Operator
SPRING OPERATING COMPANY
Well type
NT
Approved
2012-01-17
Expires
2012-07-17
Proposed depth
8,340 ft
Surface casing
1,157 ft
Ground elevation
1,000 ft

Target formation

FormationExpected top (ft)
OIL CREEK OOLITIC8,100

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 2012-01-17

WRAAMStraight hole
Permit API
35019254430002
Operator
SPRING OPERATING COMPANY
Well type
NT
Approved
2012-01-17
Expires
2012-07-17
Proposed depth
8,340 ft
Surface casing
1,157 ft
Ground elevation
1,000 ft

Target formations

FormationExpected top (ft)
BROMIDE7,606
OIL CREEK OOLITIC8,100

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 2012-08-06

WRARCStraight hole
Permit API
35019254430003
Operator
SPRING OPERATING COMPANY
Well type
NT
Approved
2012-08-06
Expires
2013-02-06
Proposed depth
8,340 ft
Surface casing
1,157 ft
Ground elevation
1,000 ft

Target formations

FormationExpected top (ft)
MORRIS /DES MOINES/6,390
VIOLA6,580
BROMIDE7,606
OIL CREEK OOLITIC8,090

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

34.309017, -97.442897

34.30902, -97.44290 · Surface location as filed with Oklahoma

Every well in Carter County, Oklahoma

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