TOBIAS SWD (TOBIAS 1-25) #1

API 3513325265 · Seminole County, Oklahoma

ACTM

API

3513325265

Operator

CIRCLE 9 RESOURCES LLC

County

Seminole

Location

Sec 25 08N 06E (IM)

Completion

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

Completion 1

STRAIGHT HOLEACTM

Spudded

2017-12-17

Drilling finished

2017-12-28

Completed

2018-01-17

First production

2018-01-31

Total depth

4,271 ft

Operator

CIRCLE 9 RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
SIMPSON DOLOMITE	OIL	4,108–4,112	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2018-02-04	8	0	2,000	38	0	—

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	23#	—	4,264	100
SURFACE	9 5/8	32.3#	—	1,128	500

Drilling permits

Oklahoma files 3 applications to drill this well, naming 20 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 2017-11-30

WRADRStraight hole

Permit API

35133252650000

Operator

CIRCLE 9 RESOURCES LLC

Well type

Approved

2017-11-30

Expires

2018-05-30

Proposed depth

4,360 ft

Surface casing

1,120 ft

Ground elevation

865 ft

Target formations

Formation	Expected top (ft)
CALVIN LOW	2,310
CROMWELL	3,200
MISSISSIPPIAN	3,600
WOODFORD	3,750
VIOLA	3,950
SIMPSON DOLO	4,020
WILCOX 1	4,060
MARSHALL DOLO	4,130

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 2017-11-30

WRAAMStraight hole

Permit API

35133252650001

Operator

CIRCLE 9 RESOURCES LLC

Well type

Approved

2017-11-30

Expires

2018-05-30

Proposed depth

4,360 ft

Surface casing

1,120 ft

Ground elevation

865 ft

Target formations

Formation	Expected top (ft)
CALVIN LOW	2,310
CROMWELL	3,200
MISSISSIPPIAN	3,600
WOODFORD	3,750
VIOLA	3,950
SIMPSON DOLO	4,020
WILCOX 1	4,060
MARSHALL DOLO	4,130
WILCOX 2	4,160

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 2021-11-18

WRADPStraight hole

Permit API

35133252650002

Operator

CIRCLE 9 RESOURCES LLC

Well type

Approved

2022-02-15

Expires

2023-08-15

Proposed depth

7,000 ft

Surface casing

1,128 ft

Ground elevation

865 ft

Target formations

Formation	Expected top (ft)
WILCOX 1	4,060
WILCOX 2	4,160
MCLISH	4,436

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

35.137770, -96.643130

35.13777, -96.64313 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Seminole County, Oklahoma

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