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BERRYMAN JOHNSTON #1-19

API 3504522060 · Ellis County, Oklahoma

ACOIL
API
3504522060
Operator
UNBRIDLED RESOURCES LLC
County
Ellis
Location
Sec 19 17N 23W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 4 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 1999-10-01

WRADR
Permit API
35045220600000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1999-10-01
Expires
2000-04-01
Proposed depth
8,900 ft
Surface casing
1,000 ft

Target formations

FormationExpected top (ft)
TONKAWA8,125
COTTAGE GROVE8,780

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.

Filed 1999-10-01

WRAAM
Permit API
35045220600001
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1999-10-01
Expires
2000-04-01
Proposed depth
8,900 ft
Surface casing
1,000 ft
Ground elevation
2,346 ft

Target formations

FormationExpected top (ft)
TONKAWA8,125
COTTAGE GROVE8,780

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

35.936659, -99.691780

35.93666, -99.69178 · Surface location as filed with Oklahoma

Every well in Ellis County, Oklahoma

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