STARK 6N 2W 11 #1H

API 3508722174 · McClain County, Oklahoma

ACOIL
API
3508722174
Operator
BLACKJACK OPERATING, LLC
County
McClain

Completion

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

Completion 3

HORIZONTAL HOLEACOIL
Spudded
2018-08-26
Drilling finished
2018-09-19
Completed
2018-11-20
First production
2018-11-20
Total depth
11,961 ft
Operator
BLACKJACK OPERATING, LLC

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDOIL7,525–11,788Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2018-11-222156571,513431,10036

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 1/2P-1102011,9431,320
INTERMEDIATE9 5/8HCP-110406,472390
SURFACE13 3/8J-5554.5767725

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2018-08-14

WRADRHorizontal hole
Permit API
35087221740003
Operator
BP AMERICA PRODUCTION COMPANY
Well type
OIL
Approved
2018-08-14
Expires
2019-02-14
Proposed depth
12,500 ft
Surface casing
740 ft
Ground elevation
1,051 ft

Target formation

FormationExpected top (ft)
WOODFORD7,500

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

35.001344, -97.383088

35.00134, -97.38309 · Surface location as filed with Oklahoma

Every well in McClain County, Oklahoma

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