AUSTIN #2-23

API 3511723401 · Pawnee County, Oklahoma

ACOIL
API
3511723401
Operator
TERZAN ENERGY II LLC
County
Pawnee

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2010-05-19
Drilling finished
2010-05-25
Completed
2010-08-23
First production
2010-09-09
Total depth
3,350 ft
Operator
TERZAN ENERGY II LLC

Interval

FormationProducedPerforated (ft)Treatment
CLEVELANDOIL2,978–3,006Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-09-11154040039500—

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5.515.5LS3,350250
SURFACE8.62523LS272170

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 2010-05-12

WRADRStraight hole
Permit API
35117234010000
Operator
CHIZUM OIL LLC
Well type
OIL
Approved
2010-05-12
Expires
2010-11-12
Proposed depth
4,000 ft
Surface casing
230 ft
Ground elevation
950 ft

Target formations

FormationExpected top (ft)
OSAGE LAYTON /MISSOURIAN/2,300
LAYTON2,600
CLEVELAND2,900
OSWEGO3,100
PRUE3,250
SKINNER LOW3,400
RED FORK3,470
MISSISSIPPI SOLID3,680
WILCOX 13,900
WILCOX 23,930

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

36.287217, -96.850346

36.28722, -96.85035 · Surface location as filed with Oklahoma

Every well in Pawnee County, Oklahoma

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