HAROLD #1-3

API 3510324438 · Noble County, Oklahoma

ACOIL

API

3510324438

Operator

ATHAN INC

County

Noble

Location

Sec 3 20N 02W (IM)

Completion

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

Completion 0

STRAIGHT HOLEACOIL

Spudded

2012-11-07

Drilling finished

2012-11-16

Completed

2013-08-20

First production

2013-08-20

Total depth

5,392 ft

Operator

ATHAN INC

Intervals

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPI LIME	OIL	5,063–5,122	Acid, Frac
MARSHALL	DRY	5,344–5,347	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-12-20	0	0	26	—	0	—
2013-07-23	19	36	126	42	800	—

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	J-55	5,392	220
SURFACE	8 5/8	24	J-55	316	200

Drilling permit

Oklahoma files 1 application to drill this well, naming 9 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 2012-10-24

WRADRStraight hole

Permit API

35103244380000

Operator

ATHAN INC

Well type

OIL

Approved

2012-10-24

Expires

2013-04-24

Proposed depth

5,430 ft

Surface casing

290 ft

Ground elevation

1,167 ft

Target formations

Formation	Expected top (ft)
AVANT	3,540
BIG LIME	4,568
OSWEGO	4,623
SKINNER	4,900
MISSISSIPPI LM	5,010
VIOLA	5,155
WILCOX 1	5,225
MARSHALL	5,303
WILCOX 2	5,351

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

36.237127, -97.404726

36.23713, -97.40473 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Noble County, Oklahoma

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