INTERSERIES SHELL CAR #1-18

API 3501925817 · Carter County, Oklahoma

ACOIL

API

3501925817

Operator

KEITH F WALKER OIL & GAS COMPANY LLC

County

Carter

Location

Sec 18 04S 01W (IM)

Completion

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

Completion 0

DIRECTIONAL HOLEACOIL

Spudded

2012-12-15

Drilling finished

2013-01-05

Completed

2013-04-30

First production

2013-03-22

Total depth

9,047 ft

Operator

KEITH F WALKER OIL & GAS COMPANY LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
DEESE	OIL	8,388–8,827	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-03-23	84	0	878	38	850	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	L-80	9,003	860
CONDUCTOR	20	—	—	50	8
SURFACE	10 3/4	40.5	J-55	910	530

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 2012-12-11

WRADRDirectional hole

Permit API

35019258170000

Operator

AVALON EXPLORATION INC

Well type

OIL

Approved

2012-12-11

Expires

2013-06-11

Proposed depth

9,301 ft

Proposed measured depth

9,047 ft

Proposed true vertical depth

9,043 ft

Surface casing

900 ft

Ground elevation

953 ft

Target formations

Formation	Expected top (ft)
BAYOU	4,300
CHUBBEE	4,800
LONE GROVE UP	5,300
LONE GROVE MID	5,800
LONE GROVE LOW	6,400
DEESE	6,800
DORNICK HILLS	9,000

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.

Application

REJRCStraight hole

Permit API

35019258170000

Operator

AVALON EXPLORATION INC

Well type

OIL

Proposed depth

9,301 ft

Proposed measured depth

9,047 ft

Proposed true vertical depth

9,043 ft

Surface casing

910 ft

Ground elevation

953 ft

Target formation

Formation	Expected top (ft)
DEESE	7,722

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

34.210051, -97.342555

34.21005, -97.34256 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Carter County, Oklahoma

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