SPARTAN #1

API 3511723412 · Pawnee County, Oklahoma

ACOIL

API

3511723412

Operator

TERZAN ENERGY II LLC

County

Pawnee

Location

Sec 7 21N 05E (IM)

Completion

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

Completion 1

STRAIGHT HOLEACOIL

Spudded

2010-12-02

Drilling finished

2010-12-05

Completed

2011-01-25

First production

2011-02-10

Total depth

3,100 ft

Operator

TERZAN ENERGY II LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
CLEVELAND	OIL	2,914–2,976	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-02-10	17	0	919	40	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	5.5	15.5	J-55	3,100	150
SURFACE	8.625	24	J-55	400	250

Drilling permits

Oklahoma files 2 applications to drill this well, naming 14 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 2010-11-01

WRADRStraight hole

Permit API

35117234120000

Operator

SPECIAL ENERGY CORPORATION

Well type

OIL

Approved

2010-11-01

Expires

2011-05-01

Proposed depth

3,900 ft

Surface casing

370 ft

Ground elevation

977 ft

Target formations

Formation	Expected top (ft)
OSAGE LAYTON /MISSOURIAN/	2,600
CLEVELAND	3,000
OSWEGO	3,200
PRUE	3,300
SKINNER LOW	3,450
RED FORK	3,500
MISSISSIPPI SOLID	3,700

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 2010-11-01

WRAAMStraight hole

Permit API

35117234120001

Operator

SPECIAL ENERGY CORPORATION

Well type

OIL

Approved

2010-11-01

Expires

2011-05-01

Proposed depth

3,900 ft

Surface casing

370 ft

Ground elevation

977 ft

Target formations

Formation	Expected top (ft)
OSAGE LAYTON /MISSOURIAN/	2,600
CLEVELAND	3,000
OSWEGO	3,200
PRUE	3,300
SKINNER	3,450
RED FORK	3,500
MISSISSIPPIAN	3,700

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

36.306177, -96.812294

36.30618, -96.81229 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Pawnee County, Oklahoma

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