DRAIN 6N 3W 1 #1HX

API 3508722111 · McClain County, Oklahoma

ACOIL
API
3508722111
Operator
BLACKJACK OPERATING, LLC
County
McClain

Completion

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

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2018-03-23
Drilling finished
2018-05-23
Completed
2018-06-24
First production
2018-06-24
Total depth
13,073 ft
Operator
BLACKJACK OPERATING, LLC

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDOIL8,571–12,817Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2018-06-24298821,454—11548

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-1102012,8841,550
INTERMEDIATE9 5/8HCP-110407,6181,030
SURFACE13 3/8J-5554.5540545

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 2018-03-02

WRADRHorizontal hole
Permit API
35087221110000
Operator
BP AMERICA PRODUCTION COMPANY
Well type
OIL
Approved
2018-03-02
Expires
2018-09-02
Proposed depth
18,500 ft
Proposed measured depth
13,073 ft
Proposed true vertical depth
8,293 ft
Proposed lateral
10,282 ft
Surface casing
540 ft
Ground elevation
1,198 ft

Target formation

FormationExpected top (ft)
WOODFORD8,215

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.

Every well in McClain County, Oklahoma

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