ZUMWALT #6-15

API 3513726500 · Stephens County, Oklahoma

ACDRY

API

3513726500

Operator

TERRITORY RESOURCES LLC

County

Stephens

Location

Sec 15 02N 07W (IM)

Completion

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

Completion 0

DIRECTIONAL HOLEACDRY

Spudded

2007-03-08

Drilling finished

2007-05-06

Completed

2007-07-25

Recompleted

2022-05-04

First production

2007-05-22

Total depth

14,500 ft

Measured depth

14,500 ft

True vertical depth

13,146 ft

Operator

TERRITORY RESOURCES LLC

Interval

Formation	Produced	Top (ft)	Perforated (ft)	Treatment
DEESE GROUP	DRY	10,700	12,430–13,766	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2022-06-01	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)
INTERMEDIATE	7	32	P110	12,000	1,050
LINER	4 1/2	15.1	P110	2,725	270
SURFACE	9 5/8	36	J55	1,660	620

Drilling permit

Oklahoma files 1 application to drill this well, naming 7 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 2007-02-08

WRADR

Permit API

35137265000000

Operator

CHESAPEAKE OPERATING LLC

Well type

DRY

Approved

2007-02-08

Expires

2007-08-08

Proposed depth

14,300 ft

Surface casing

1,650 ft

Ground elevation

1,286 ft

Target formations

Formation	Expected top (ft)
COLINE LOW	7,150
NILES	7,300
ROWE /CEMENT CHICKASHA/	7,900
BRISCOE UP	8,150
HOXBAR LOW	9,100
DEESE GP	10,700
DORNICK HILLS	13,700

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.

Location

34.644520, -97.926110

34.64452, -97.92611 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Stephens County, Oklahoma

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