CLIFT-THORNTON #1

API 3512920572 · Roger Mills County, Oklahoma

PADRY

API

3512920572

Operator

DUNCAN OIL PROPERTIES INC

County

Roger Mills

Location

Sec 36 13N 25W (IM)

Completion

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

Completion 2

STRAIGHT HOLEPADRY

Spudded

1980-12-16

Drilling finished

1981-07-06

Completed

1981-09-26

Recompleted

2006-09-28

First production

1981-12-21

Total depth

17,032 ft

Operator

DUNCAN OIL PROPERTIES INC

Intervals

Formation	Produced	Perforated (ft)	Treatment
TONKAWA	OIL	9,888–9,928	Acid, Frac
TONKAWA	DRY	10,332–10,370	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2006-07-17	0	0	11	—	0	—
2006-09-28	18	97	23	45.5	2,461	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	7 5/8	M	WG	15,825	1,900
LINER	5	23	P	964	250
SURFACE	10 3/4	45.5, 55.5	K & S	5,298	2,200

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 1992-07-27

WRARC

Permit API

35129205720001

Operator

DUNCAN OIL PROPERTIES INC

Well type

DRY

Approved

1992-07-27

Expires

1993-02-10

Proposed depth

15,280 ft

Surface casing

5,298 ft

Ground elevation

2,392 ft

Target formation

Formation	Expected top (ft)
COTTAGE GROVE	10,572

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 2014-01-16

WRARCStraight hole

Permit API

35129205720002

Operator

DUNCAN OIL PROPERTIES INC

Well type

DRY

Approved

2014-01-16

Expires

2014-07-16

Proposed depth

17,032 ft

Surface casing

5,298 ft

Ground elevation

2,392 ft

Target formation

Formation	Expected top (ft)
TONKAWA	9,806

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

35.555363, -99.815220

35.55536, -99.81522 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Roger Mills County, Oklahoma

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