GILL #1-4H

API 3505123623 · Grady County, Oklahoma

ACGAS

API

3505123623

Operator

CONTINENTAL RESOURCES INC

County

Grady

Location

Sec 9 06N 06W (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACGAS

Spudded

2012-11-18

Drilling finished

2013-01-22

Completed

2013-02-15

First production

2013-02-18

Total depth

17,922 ft

Operator

CONTINENTAL RESOURCES INC

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD	GAS	14,438–17,800	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-02-27	73	1,969	961	54.82	4,880	36/64

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	23	P-110	17,922	2,855
INTERMEDIATE	9 5/8	40	P-110	12,307	1,640
CONDUCTOR	20	—	—	136	10
SURFACE	13 3/8	54	J-55	1,491	850

Drilling permits

Oklahoma files 2 applications to drill this well, naming 8 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 2012-06-19

WRADRHorizontal hole

Permit API

35051236230000

Operator

CONTINENTAL RESOURCES INC

Well type

GAS

Approved

2012-06-19

Expires

2012-12-19

Proposed depth

19,381 ft

Surface casing

1,500 ft

Ground elevation

1,059 ft

Target formations

Formation	Expected top (ft)
CANEY	13,670
MISSISSIPPI LM	13,790
WOODFORD	13,950
HUNTON	14,143

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 2012-06-19

WRAAMHorizontal hole

Permit API

35051236230001

Operator

CONTINENTAL RESOURCES INC

Well type

Approved

2012-06-19

Expires

2012-12-19

Proposed depth

19,381 ft

Surface casing

1,500 ft

Ground elevation

1,059 ft

Target formations

Formation	Expected top (ft)
CANEY	13,670
MISSISSIPPI LM	13,790
WOODFORD	13,950
HUNTON	14,143

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

35.013969, -97.842147

35.01397, -97.84215 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Grady County, Oklahoma

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