LAMBAKIS #1-11H

API 3505123542 · Grady County, Oklahoma

ACGAS

API

3505123542

Operator

CONTINENTAL RESOURCES INC

County

Grady

Location

Sec 11 03N 05W (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACGAS

Spudded

2011-02-08

Drilling finished

2011-04-20

Completed

2011-05-20

First production

2011-05-20

Total depth

19,025 ft

Operator

CONTINENTAL RESOURCES INC

Interval

Formation	Produced	Perforated (ft)	Treatment
WOODFORD	GAS	15,188–18,866	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-06-04	150	5,102	877	58.13	3,396	46/64

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	RNG-3	18,992	2,045
CONDUCTOR	20	—	—	50	5
INTERMEDIATE	9 5/8	40	P-110	10,907	1,010
SURFACE	13 3/8	54.5	J-55	1,500	1,255

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 2010-11-04

WRADRHorizontal hole

Permit API

35051235420000

Operator

CONTINENTAL RESOURCES INC

Well type

GAS

Approved

2010-11-04

Expires

2011-05-04

Proposed depth

19,728 ft

Surface casing

1,500 ft

Ground elevation

1,246 ft

Target formations

Formation	Expected top (ft)
HOXBAR	6,749
DEESE	10,445
MORROW	10,898
SPRINGER	11,801
WOODFORD	14,828
HUNTON	15,128

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 2010-11-04

WRAAMHorizontal hole

Permit API

35051235420001

Operator

CONTINENTAL RESOURCES INC

Well type

GAS

Approved

2010-11-04

Expires

2011-05-04

Proposed depth

19,728 ft

Surface casing

1,500 ft

Ground elevation

1,246 ft

Target formations

Formation	Expected top (ft)
HOXBAR	6,749
DEESE	10,445
MORROW	10,898
SPRINGER	11,801
WOODFORD	14,828
HUNTON	15,128

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

34.740052, -97.687092

34.74005, -97.68709 · 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.