JO #1-35

API 3515322560 · Woodward County, Oklahoma

PAOIL

API

3515322560

Operator

CHESAPEAKE OPERATING LLC

County

Woodward

Location

Sec 35 26N 19W (IM)

Completion

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

Completion 2

STRAIGHT HOLEPAOIL

Spudded

2003-09-17

Drilling finished

2003-10-01

Completed

2003-11-09

First production

2003-10-15

Total depth

6,750 ft

Operator

CHESAPEAKE OPERATING LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
CHESTER	TA	6,322–6,536	Acid, Frac
MERAMEC	TA	6,573–6,588	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-01-10	0	0	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	4 1/2	11.6	J-55	6,750	460
CONDUCTOR	13 3/8	26	J-55	110	0
SURFACE	8 5/8	24	J-55	1,050	515

Drilling permit

Oklahoma files 1 application to drill this well, naming 6 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 2003-09-12

WRADR

Permit API

35153225600000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2003-09-12

Expires

2004-03-12

Proposed depth

6,850 ft

Surface casing

100 ft

Ground elevation

1,762 ft

Target formations

Formation	Expected top (ft)
TONKAWA	5,220
MISSOURIAN (LANSING-KANSAS CITY)	5,555
OSWEGO	5,885
RED FORK	6,130
CHESTER	6,210
MERAMEC	6,575

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

36.691951, -99.217510

36.69195, -99.21751 · 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.