OKLAHOMA CITY S WILCOX UNIT #8-20

API 3510922416 · Oklahoma County, Oklahoma

ACOIL
API
3510922416
Operator
STEPHENS & JOHNSON OPERATING CO
County
Oklahoma

Completions

Oklahoma files 2 completion reports for this well. 2 carry a production test the operator filed.

Completion 0

DIRECTIONAL HOLEACOIL
Spudded
2014-03-13
Drilling finished
2014-03-26
Completed
2014-06-04
Total depth
7,101 ft
Operator
STEPHENS & JOHNSON OPERATING CO

Interval

FormationProducedPerforated (ft)Treatment
WILCOXOIL6,698–6,704Acid

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2014-06-041102004010—

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 1/217J-557,0971,650
CONDUCTOR1640J-55424
SURFACE9 5/836J-551,197625

Completion 1

DIRECTIONAL HOLEACOIL
Spudded
2014-03-13
Drilling finished
2014-03-26
Completed
2014-06-04
Recompleted
2022-03-01
First production
2014-06-04
Total depth
7,101 ft
Measured depth
7,101 ft
True vertical depth
6,890 ft
Operator
STEPHENS & JOHNSON OPERATING CO

Interval

FormationProducedPerforated (ft)Treatment
WILCOXOIL6,698–6,722Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2022-03-013301503810—

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)
CONDUCTOR1640J-55424
PRODUCTION5 1/217J-557,0971,650
SURFACE9 5/836J-551,197650

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2014-01-29

WRADRDirectional hole
Permit API
35109224160000
Operator
STEPHENS & JOHNSON OPERATING CO
Well type
OIL
Approved
2014-01-29
Expires
2014-07-29
Proposed depth
7,200 ft
Proposed measured depth
7,101 ft
Proposed true vertical depth
6,890 ft
Surface casing
1,100 ft
Ground elevation
1,277 ft

Target formation

FormationExpected top (ft)
WILCOX6,650

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

35.402018, -97.486455

35.40202, -97.48646 · 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.