HOPPER #1-18

API 3515323518 · Woodward County, Oklahoma

ACGAS

API

3515323518

Operator

DIVERSIFIED PRODUCTION LLC

County

Woodward

Location

Sec 18 23N 18W (IM)

Completion

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

Completion 2

STRAIGHT HOLEACGAS

Spudded

2009-03-10

Drilling finished

2009-03-26

Completed

2009-05-20

Recompleted

2011-09-29

First production

2009-05-20

Total depth

9,254 ft

Operator

DIVERSIFIED PRODUCTION LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
OSWEGO	OIL	6,864–6,874	Acid
CHESTER LIME	TA	7,151–7,384	Acid
MERAMEC	TA	7,999–8,026	Acid
HUNTON	TA	9,084–9,102	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-10-09	5	3	0	—	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

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	17	N-80	9,254	530
INTERMEDIATE	9 5/8	36	J-55	816	340
SURFACE	13 3/8	48	H-40	390	360

Drilling permits

Oklahoma files 3 applications to drill this well, naming 19 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 2009-02-23

WRADRStraight hole

Permit API

35153235180000

Operator

CHESAPEAKE OPERATING LLC

Well type

GAS

Approved

2009-02-23

Expires

2009-08-23

Proposed depth

9,713 ft

Surface casing

370 ft

Ground elevation

1,974 ft

Target formations

Formation	Expected top (ft)
TONKAWA	5,905
MUSSELLEM	6,100
KANSAS CITY	6,340
OSWEGO	6,700
RED FORK	6,985
CHESTER LM	7,150
MERAMEC	7,910
SIMPSON	9,130
ARBUCKLE	9,400

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.

Filed 2009-02-23

WRAAMStraight hole

Permit API

35153235180001

Operator

CHESAPEAKE OPERATING LLC

Well type

GAS

Approved

2009-02-23

Expires

2009-08-23

Proposed depth

9,713 ft

Surface casing

370 ft

Ground elevation

1,974 ft

Target formations

Formation	Expected top (ft)
MUSSELLEM	6,100
KANSAS CITY	6,340
OSWEGO	6,700
RED FORK	6,985
CHESTER LM	7,150
MERAMEC	7,910
HUNTON	9,035
SIMPSON DOLO	9,130
SIMPSON SD	9,330

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.

Filed 2011-08-29

WRARCStraight hole

Permit API

35153235180002

Operator

CHESAPEAKE OPERATING LLC

Well type

GAS

Approved

2011-08-29

Expires

2012-02-29

Proposed depth

9,254 ft

Surface casing

390 ft

Ground elevation

1,974 ft

Target formation

Formation	Expected top (ft)
OSWEGO	6,864

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

36.466040, -99.159100

36.46604, -99.15910 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Woodward County, Oklahoma

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