BISHOP #1-7

API 3503922099 · Custer County, Oklahoma

PAOIL

API

3503922099

Operator

CHESAPEAKE OPERATING LLC

County

Custer

Location

Sec 7 12N 19W (IM)

Completion

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

Completion 2

STRAIGHT HOLEPAOIL

Spudded

2004-05-09

Drilling finished

2004-06-22

Completed

2004-07-29

Recompleted

2012-09-29

First production

2004-07-17

Total depth

14,850 ft

Operator

CHESAPEAKE OPERATING LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
HOXBAR	OIL	11,356–11,856	Acid, Frac
DES MOINES LOW	DRY	13,272–13,422	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-12-17	23	35	20	44	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	P-110	12,820	900
LINER	3 1/2	12.95	P-110	854	75
CONDUCTOR	13 3/8	48	H-40	825	910
SURFACE	9 5/8	36	J-55	3,520	960

Drilling permits

Oklahoma files 3 applications to drill this well, naming 11 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 2004-03-19

WRADR

Permit API

35039220990000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2004-03-19

Expires

2004-09-19

Proposed depth

14,200 ft

Surface casing

800 ft

Ground elevation

1,788 ft

Target formations

Formation	Expected top (ft)
DOUGLAS	7,796
HOXBAR	11,681
DES MOINES UP	12,341
DES MOINES LOW	13,041

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 2004-06-22

WRAAM

Permit API

35039220990001

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2004-06-22

Expires

2004-12-22

Proposed depth

14,850 ft

Surface casing

825 ft

Ground elevation

1,788 ft

Target formations

Formation	Expected top (ft)
DOUGLAS	7,796
HOXBAR	11,681
DES MOINES UP	12,341
DES MOINES LOW	13,041
ATOKA UP	14,500
ATOKA LOW	14,700

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 2012-06-29

WRARCStraight hole

Permit API

35039220990002

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2012-06-29

Expires

2012-12-29

Proposed depth

14,850 ft

Surface casing

825 ft

Ground elevation

1,786 ft

Target formation

Formation	Expected top (ft)
HOXBAR	11,356

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

35.524533, -99.252570

35.52453, -99.25257 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Custer County, Oklahoma

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