MILLSAP 6N 2W 26 #1HX

API 3508722105 · McClain County, Oklahoma

ACOIL
API
3508722105
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
2018-02-02
Drilling finished
2018-04-03
Completed
2018-05-31
First production
2018-05-31
Total depth
17,164 ft
Operator
BLACKJACK OPERATING, LLC

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDOIL7,646–17,032Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2018-06-03951092,1114485034

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)
LINER5 1/2P-1102010,5342,440
PRODUCTION9 5/8HCP-110406,8431,050
SURFACE13 3/8J-5554.5571590

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 2018-01-31

WRADRHorizontal hole
Permit API
35087221050000
Operator
BP AMERICA PRODUCTION COMPANY
Well type
OIL
Approved
2018-01-31
Expires
2018-07-31
Proposed depth
17,500 ft
Proposed measured depth
17,164 ft
Proposed true vertical depth
7,540 ft
Proposed lateral
10,158 ft
Surface casing
580 ft
Ground elevation
1,176 ft

Target formation

FormationExpected top (ft)
WOODFORD7,387

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

34.957741, -97.389571

34.95774, -97.38957 · 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.