TOMCAT #1-25

API 3510324596 · Noble County, Oklahoma

PAOG

API

3510324596

Operator

DONRAY PETROLEUM LLC

County

Noble

Location

Sec 25 24N 02W (IM)

Completion

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

Completion 0

STRAIGHT HOLEPAOG

Spudded

2013-12-11

Drilling finished

2013-12-16

Completed

2014-04-14

First production

2014-05-01

Total depth

4,566 ft

Operator

DONRAY PETROLEUM LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
COTTAGE GROVE	OIL	3,462–3,500	Acid, Frac
OSWEGO	OIL	4,010–4,020	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2014-04-14	6	10	600	40	404	—
2014-04-15	3	20	30	40	600	—

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	5.5	17	—	4,560	300
SURFACE	8 5/8	23	—	265	200

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 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 2013-10-29

WRADRStraight hole

Permit API

35103245960000

Operator

DONRAY PETROLEUM LLC

Well type

Approved

2013-10-29

Expires

2014-04-29

Proposed depth

4,800 ft

Surface casing

260 ft

Ground elevation

997 ft

Target formations

Formation	Expected top (ft)
HOOVER	2,030
TONKAWA	2,450
COTTAGE GROVE	3,400
LAYTON	3,590
OSWEGO	3,900
SKINNER	4,100
RED FORK	4,180
MISSISSIPPIAN	4,290
VIOLA	4,460
SIMPSON GP	4,500

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

36.521930, -97.371300

36.52193, -97.37130 · 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.