CHAIN #20-29-1XH

API 3504323710 · Dewey County, Oklahoma

ACGAS
API
3504323710
Operator
DERBY EXPLORATION LLC
County
Dewey

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2019-08-20
Drilling finished
2019-12-14
Completed
2020-11-16
First production
2020-11-16
Total depth
18,160 ft
Operator
DERBY EXPLORATION LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPIANGAS11,587–18,096Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2020-12-062395,1461,132522,50026/64

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)
INTERMEDIATE9.62540HCP 1108,979995
PRODUCTION5.523P11018,0992,255
SURFACE13.37554.5J55592580

Drilling permit

Oklahoma files 1 application to drill this well, naming 2 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 2019-08-14

WRADRHHMU
Permit API
35043237100000
Operator
DERBY EXPLORATION LLC
Well type
GAS
Approved
2019-08-14
Expires
2021-02-14
Proposed depth
18,400 ft
Proposed measured depth
18,160 ft
Proposed true vertical depth
10,977 ft
Proposed lateral
7,081 ft
Surface casing
640 ft
Ground elevation
1,924 ft

Target formations

FormationExpected top (ft)
MISSISSIPPIAN9,575
WOODFORD11,245

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

36.000847, -98.726231

36.00085, -98.72623 · Surface location as filed with Oklahoma

Every well in Dewey County, Oklahoma

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