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INVESTORS ROYALTY 'A' #1-27

API 3505100386 · Grady County, Oklahoma

PAGAS
API
3505100386
Operator
CHESAPEAKE OPERATING LLC
County
Grady
Location
Sec 27 04N 05W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 10 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 1995-11-13

WRARE
Permit API
35051003860002
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1995-11-13
Expires
1996-05-27
Proposed depth
16,000 ft
Surface casing
2,531 ft
Ground elevation
1,179 ft

Target formations

FormationExpected top (ft)
HOXBAR6,900
DEESE8,150
ATOKA9,950
MORROW11,100
SPRINGER11,500
SYCAMORE14,250
WOODFORD14,550
HUNTON14,800
VIOLA15,350

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 2005-11-23

WRARC
Permit API
35051003860003
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2005-11-23
Expires
2006-05-23
Proposed depth
17,560 ft
Surface casing
2,531 ft
Ground elevation
1,180 ft

Target formation

FormationExpected top (ft)
SPRINGER12,960

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

34.792851, -97.708990

34.79285, -97.70899 · Surface location as filed with Oklahoma

Every well in Grady County, Oklahoma

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