LIZZIE BRADFORD #1-6

API 3501926140 · Carter County, Oklahoma

ACOIL
API
3501926140
Operator
SPRING OPERATING COMPANY
County
Carter

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2014-10-07
Drilling finished
2014-11-03
Completed
2015-01-23
First production
2015-01-27
Total depth
8,197 ft
Operator
SPRING OPERATING COMPANY

Intervals

FormationProducedPerforated (ft)Treatment
VIOLAOIL6,245–7,023Acid, Frac
SIMPSONOIL7,297–7,356Acid, Frac
MCLISHOIL7,676–7,713Acid, Frac
OIL CREEK OOLITICDRY7,963–7,990Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2014-11-180038—300—
2015-02-132677148—580—

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-808,197750
CONDUCTOR16——400
SURFACE9 5/836J-551,120225

Drilling permits

Oklahoma files 2 applications to drill this well, naming 15 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 2014-10-02

WRADRStraight hole
Permit API
35019261400000
Operator
SPRING OPERATING COMPANY
Well type
OIL
Approved
2014-10-02
Expires
2015-04-02
Proposed depth
8,300 ft
Surface casing
1,100 ft
Ground elevation
1,041 ft

Target formations

FormationExpected top (ft)
HOXBAR1,250
TUSSY5,025
CARPENTER5,290
MORRIS5,436
VIOLA6,100
BROMIDE7,150
MCLISH7,850

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.

Application

REJAMStraight hole
Permit API
35019261400000
Operator
SPRING OPERATING COMPANY
Well type
OIL
Expires
2015-04-02
Proposed depth
8,300 ft
Surface casing
1,100 ft
Ground elevation
1,041 ft

Target formations

FormationExpected top (ft)
HOXBAR1,250
TUSSY5,025
CARPENTER5,290
MORRIS /DES MOINES/5,436
VIOLA6,100
BROMIDE7,150
MCLISH7,850
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.

Location

34.326122, -97.456035

34.32612, -97.45603 · 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.