EAST CROMWELL UNIT #1303

API 3513324986 · Seminole County, Oklahoma

ACOIL
API
3513324986
Operator
COOK OIL COMPANY
County
Seminole

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2012-03-28
Drilling finished
2012-04-05
Completed
2012-04-20
First production
2012-04-21
Total depth
3,540 ft
Operator
COOK OIL COMPANY

Interval

FormationProducedPerforated (ft)Treatment
CROMWELLOIL3,378–3,436Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-04-21100140380—

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 1/215.5—3,540125
SURFACE8 5/826—254175

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 2012-03-12

WRADRStraight hole
Permit API
35133249860000
Operator
COOK OIL COMPANY
Well type
OIL
Approved
2012-03-12
Expires
2012-09-12
Proposed depth
3,550 ft
Surface casing
220 ft
Ground elevation
848 ft

Target formation

FormationExpected top (ft)
CROMWELL3,360

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

35.373719, -96.443895

35.37372, -96.44389 · Surface location as filed with Oklahoma

Every well in Seminole County, Oklahoma

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