OAKS #1-4H

API 3505123526 · Grady County, Oklahoma

ACGAS
API
3505123526
Operator
COTERRA ENERGY OPERATING CO.
County
Grady

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2010-03-17
Drilling finished
2010-05-27
Completed
2010-07-27
First production
2010-07-28
Total depth
18,180 ft
Operator
COTERRA ENERGY OPERATING CO.

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDGAS13,068–18,020Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-08-03581,90832356.8020/64

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)
INTERMEDIATE9 5/840P11011,200700
PRODUCTION5 1/223P11018,1801,420
CONDUCTOR20——409
SURFACE13 3/854.5K551,531930

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 2010-03-11

WRADRHorizontal hole
Permit API
35051235260000
Operator
COTERRA ENERGY OPERATING CO.
Well type
GAS
Approved
2010-03-11
Expires
2010-09-11
Proposed depth
18,259 ft
Surface casing
1,500 ft
Ground elevation
1,460 ft

Target formation

FormationExpected top (ft)
WOODFORD12,645

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

35.362141, -98.060039

35.36214, -98.06004 · Surface location as filed with Oklahoma

Every well in Grady County, Oklahoma

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