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WHITE ANTELOPE #1-11

API 3512923392 · Roger Mills County, Oklahoma

EXNT
API
3512923392
Operator
LAREDO PETROLEUM INC
County
Roger Mills
Location
Sec 11 13N 26W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 8 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 2009-04-16

WRADRStraight hole
Permit API
35129233920000
Operator
LAREDO PETROLEUM INC
Well type
NT
Approved
2009-04-16
Expires
2009-10-16
Proposed depth
14,750 ft
Surface casing
860 ft
Ground elevation
2,477 ft

Target formations

FormationExpected top (ft)
DOUGLAS8,670
TONKAWA9,520
COTTAGE GROVE10,115
HOGSHOOTER10,755
CHECKERBOARD11,035
CLEVELAND11,405
DES MOINESIAN12,055
ATOKA13,955

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

35.613659, -99.938498

35.61366, -99.93850 · Surface location as filed with Oklahoma

Every well in Roger Mills County, Oklahoma

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