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GROENDYKE #1-11

API 3504724184 · Garfield County, Oklahoma

ACGAS
API
3504724184
Operator
AVALANCHE OIL & GAS LLC
County
Garfield
Location
Sec 11 23N 07W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 6 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 1995-06-01

WRADR
Permit API
35047241840000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1995-06-01
Expires
1995-12-15
Proposed depth
6,325 ft
Surface casing
475 ft
Ground elevation
1,324 ft

Target formations

FormationExpected top (ft)
OSWEGO4,438
SKINNER4,584
MANNING4,846

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 1995-07-19

WRAAM
Permit API
35047241840001
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1995-07-19
Expires
1996-02-02
Proposed depth
6,325 ft
Surface casing
475 ft
Ground elevation
1,324 ft

Target formations

FormationExpected top (ft)
SKINNER4,584
MANNING4,846
OSWEGO5,790

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

36.481638, -97.914769

36.48164, -97.91477 · Surface location as filed with Oklahoma

Every well in Garfield County, Oklahoma

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