COWBOY #1

API 3510322989 · Noble County, Oklahoma

ACOIL
API
3510322989
Operator
SNR OPERATING LLC
County
Noble

Drilling permits

Oklahoma files 4 applications 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 1996-01-18

WRARC
Permit API
35103229890001
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1996-01-18
Expires
1996-08-01
Proposed depth
2,500 ft
Surface casing
250 ft
Ground elevation
990 ft

Target formation

FormationExpected top (ft)
ENDICOTT2,430

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 1997-05-01

WRARC
Permit API
35103229890002
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1997-05-01
Expires
1997-11-15
Proposed depth
2,495 ft
Surface casing
250 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
HOOVER2,010
ELGIN2,220
OREAD2,350
ENDICOTT2,430

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 2000-08-15

WRARC
Permit API
35103229890003
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2000-08-15
Expires
2001-02-15
Proposed depth
2,484 ft
Surface casing
250 ft
Ground elevation
976 ft

Target formation

FormationExpected top (ft)
HOOVER2,010

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 2009-04-29

WRARCStraight hole
Permit API
35103229890004
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2009-04-29
Expires
2009-10-29
Proposed depth
2,495 ft
Surface casing
250 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
ELGIN2,250
ENDICOTT2,452

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

36.467177, -97.409230

36.46718, -97.40923 · Surface location as filed with Oklahoma

Every well in Noble County, Oklahoma

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