JANETTA #1-4

API 3515122894 · Woods County, Oklahoma

PAOIL
API
3515122894
Operator
CHESAPEAKE OPERATING LLC
County
Woods

Completion

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

Completion 1

STRAIGHT HOLEPAOIL
Spudded
2007-04-29
Drilling finished
2007-05-06
Completed
2007-06-17
Recompleted
2007-09-07
First production
2007-06-06
Total depth
6,700 ft
Operator
CHESAPEAKE OPERATING LLC

Intervals

FormationProducedPerforated (ft)Treatment
TONKAWADRY5,242–5,246Acid
COTTAGE GROVEDRY5,716–5,721Acid
CHESTERDRY6,308–6,380Acid
MISSISSIPPI LIMEDRY6,503–6,616Acid

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-03-28000—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 1/217J-556,700295
SURFACE8 5/824J-55728325

Drilling permits

Oklahoma files 2 applications to drill this well, naming 12 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 2007-04-18

WRADR
Permit API
35151228940000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2007-04-18
Expires
2007-10-18
Proposed depth
7,035 ft
Surface casing
710 ft
Ground elevation
1,617 ft

Target formations

FormationExpected top (ft)
TONKAWA5,245
COTTAGE GROVE5,720
DEWEY5,830
BIG LIME-OSWEGO5,975
CHEROKEE6,150
CHESTER6,295
MANNING6,350
MISSISSIPPI LM6,460

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 2011-03-30

WRARCStraight hole
Permit API
35151228940001
Operator
CHESAPEAKE OPERATING LLC
Well type
DRY
Approved
2011-03-30
Expires
2011-09-30
Proposed depth
6,700 ft
Surface casing
728 ft
Ground elevation
1,607 ft

Target formations

FormationExpected top (ft)
TONKAWA5,242
COTTAGE GROVE5,716
CHESTER6,308
MISSISSIPPI LM6,503

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

36.580604, -98.817210

36.58060, -98.81721 · Surface location as filed with Oklahoma

Every well in Woods County, Oklahoma

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