GARST #3A

API 3510723617 · Okfuskee County, Oklahoma

ACOIL
API
3510723617
Operator
GRAYSON OPERATING LLC
County
Okfuskee

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2019-04-24
Drilling finished
2019-04-29
Completed
2019-08-02
First production
2019-07-29
Total depth
3,821 ft
Operator
GRAYSON OPERATING LLC

Interval

FormationProducedPerforated (ft)Treatment
WILCOXOIL3,462–3,472Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2019-08-0263400—0—

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 1/2——3,816635
SURFACE8 5/8——260180

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 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 2019-04-12

WRADRStraight hole
Permit API
35107236170000
Operator
KOBY OIL COMPANY LLC
Well type
OIL
Approved
2019-04-12
Expires
2020-10-12
Proposed depth
3,600 ft
Surface casing
230 ft
Ground elevation
756 ft

Target formations

FormationExpected top (ft)
CALVIN570
SENORA820
RED FORK1,270
BARTLESVILLE1,560
BOOCH2,030
GILCREASE2,220
UNION VALLEY2,526
CROMWELL2,670
HUNTON3,316
WILCOX3,450

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.

Every well in Okfuskee County, Oklahoma

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