NIMMO #35A

API 3504322520 · Dewey County, Oklahoma

ACOIL

API

3504322520

Operator

ARNOLD OIL PROPERTIES LLC

County

Dewey

Location

Sec 35 18N 17W (IM)

Completion

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

Completion 0

STRAIGHT HOLEACOIL

Spudded

1995-12-20

Drilling finished

1996-02-01

Completed

1996-04-21

Recompleted

2025-12-18

First production

1996-05-23

Total depth

13,268 ft

Operator

ARNOLD OIL PROPERTIES LLC

Interval

Formation	Produced	Top (ft)	Perforated (ft)	Treatment
RED FORK	OIL	9,100	9,310–9,318	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2025-02-04	40	176	7	42.9	0	64/64

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"	17	P110	13,268	1,525
INTERMEDIATE	9-5/8"	36	K55	3,790	470
SURFACE	13-3/8"	54.5	J55	352	815

Drilling permits

Oklahoma files 2 applications to drill this well, naming 11 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 1995-12-11

WRADR

Permit API

35043225200000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

1995-12-11

Expires

1996-06-25

Proposed depth

13,200 ft

Surface casing

325 ft

Ground elevation

1,952 ft

Target formations

Formation	Expected top (ft)
DOUGLAS LS TONKAWA	6,800
TONKAWA	7,300
COTTAGE GROVE	7,800
CLEVELAND	8,450
OSWEGO	8,750
RED FORK	9,100
MORROW SD	9,700
CHESTER	10,600
MERAMEC-OSAGE	11,650
HUNTON	12,850

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 2024-11-25

WRARCStraight hole

Permit API

35043225200001

Operator

ARNOLD OIL PROPERTIES LLC

Well type

OIL

Approved

2024-11-25

Expires

2026-05-25

Proposed depth

13,268 ft

Surface casing

352 ft

Ground elevation

1,951 ft

Target formation

Formation	Expected top (ft)
RED FORK	9,100

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

35.988639, -98.976822

35.98864, -98.97682 · 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.