LARUSCH #1-1H

API 3505123806 · Grady County, Oklahoma

ACOIL

API

3505123806

Operator

CONTINENTAL RESOURCES INC

County

Grady

Location

Sec 1 03N 05W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2014-07-08

Drilling finished

2014-08-19

Completed

2014-10-06

First production

2014-10-06

Total depth

17,637 ft

Operator

CONTINENTAL RESOURCES INC

Interval

Formation	Produced	Perforated (ft)	Treatment
SPRINGER	OIL	13,210–17,489	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-10-20	485	695	248	43.6	6,900	24/64

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)
INTERMEDIATE	9 5/8	40	P-110	12,264	1,100
PRODUCTION	5 1/2	23	P-110	17,637	1,775
CONDUCTOR	20	133	J-55	70	7
SURFACE	13 3/8	55	J-55	1,510	850

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 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 2014-06-11

WRADRHorizontal hole

Permit API

35051238060000

Operator

CONTINENTAL RESOURCES INC

Well type

OIL

Approved

2014-06-11

Expires

2014-12-11

Proposed depth

17,826 ft

Proposed measured depth

17,637 ft

Proposed true vertical depth

13,010 ft

Proposed lateral

4,427 ft

Surface casing

1,500 ft

Ground elevation

1,175 ft

Target formations

Formation	Expected top (ft)
HOXBAR	7,150
DEESE	9,070
MORROW	10,855
SPRINGER	12,935

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

34.754693, -97.683112

34.75469, -97.68311 · 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.