KLUCKNER #1-35

API 3509324942 · Major County, Oklahoma

ACGAS

API

3509324942

Operator

GREENHEAD ENERGY OPERATING LLC

County

Major

Location

Sec 35 20N 14W (IM)

Completion

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

Completion 0

STRAIGHT HOLEACGAS

Spudded

2010-05-30

Drilling finished

2010-06-28

Completed

2010-09-07

First production

2010-09-07

Total depth

9,571 ft

Operator

GREENHEAD ENERGY OPERATING LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
CHESTER	GAS	8,229–8,238	Frac
MISSISSIPPI SOLID	GAS	8,932–9,571	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2010-09-14	18	384	178	—	0	OPEN

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	8,932	531
LINER	3 1/2	9.300000000000001	L-80 EUE	631	0
SURFACE	8 5/8	24 / 32	J-55	983	565

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 2010-04-29

WRADRStraight hole

Permit API

35093249420000

Operator

CRAWLEY PETROLEUM CORPORATION

Well type

GAS

Approved

2010-04-29

Expires

2010-10-29

Proposed depth

9,650 ft

Surface casing

1,000 ft

Ground elevation

1,690 ft

Target formations

Formation	Expected top (ft)
TONKAWA	6,345
COTTAGE GROVE	6,802
BIG LIME-OSWEGO	7,435
RED FORK	7,780
CHESTER	8,125
MISSISSIPPI SOLID	8,946

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

36.170980, -98.666883

36.17098, -98.66688 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Major County, Oklahoma

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