ELLINGTON #6-35

API 3504322860 · Dewey County, Oklahoma

ACOIL

API

3504322860

Operator

GREENHEAD ENERGY OPERATING LLC

County

Dewey

Location

Sec 35 17N 19W (IM)

Completion

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

Completion 2

STRAIGHT HOLEACOIL

Spudded

2003-06-09

Drilling finished

2003-07-17

Completed

2003-10-20

Recompleted

2017-11-29

First production

2003-10-20

Total depth

12,600 ft

Operator

GREENHEAD ENERGY OPERATING LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
RED FORK	OIL	10,305–10,332	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2017-12-11	14	98	0	—	850	—

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	9-5/8"	40#	N-80 / J-55	4,415	540
PRODUCTION	4-1/2"	11.63#	P-110	11,060	425
SURFACE	13-3/8"	48#	H-40	560	450

Drilling permits

Oklahoma files 3 applications to drill this well, naming 13 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 2003-04-23

WRADR

Permit API

35043228600000

Operator

CRAWLEY PETROLEUM CORPORATION

Well type

OIL

Approved

2003-04-23

Expires

2003-10-23

Proposed depth

12,600 ft

Surface casing

550 ft

Ground elevation

1,940 ft

Target formations

Formation	Expected top (ft)
CLEVELAND	9,413
PRUE	9,943
RED FORK	10,263
ATOKA	10,713
MORROW	11,583
SPRINGER	12,058

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 2003-04-23

WRAAM

Permit API

35043228600001

Operator

CRAWLEY PETROLEUM CORPORATION

Well type

OIL

Approved

2003-04-23

Expires

2003-10-23

Proposed depth

12,600 ft

Surface casing

550 ft

Ground elevation

1,940 ft

Target formations

Formation	Expected top (ft)
CLEVELAND	9,413
PRUE	9,943
RED FORK	10,263
ATOKA	10,713
MORROW	11,583
SPRINGER	12,058

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 2017-11-29

WRARCStraight hole

Permit API

35043228600002

Operator

CRAWLEY PETROLEUM CORPORATION

Well type

OIL

Approved

2017-11-29

Expires

2018-05-29

Proposed depth

12,600 ft

Surface casing

560 ft

Ground elevation

1,930 ft

Target formation

Formation	Expected top (ft)
RED FORK	10,305

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

35.902511, -99.193730

35.90251, -99.19373 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Dewey County, Oklahoma

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