LONG #1-3

API 3505921319 · Harper County, Oklahoma

ACGAS
API
3505921319
Operator
TWAIN ENERGY LLC
County
Harper

Drilling permits

Oklahoma files 3 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 1995-09-14

WRARC
Permit API
35059213190001
Operator
KERR-MCGEE OIL & GAS ONSHORE LP
Well type
GAS
Approved
1995-09-14
Expires
1996-03-28
Proposed depth
8,200 ft
Surface casing
950 ft
Ground elevation
2,149 ft

Target formation

FormationExpected top (ft)
MORROW SD7,162

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 1997-01-24

WRARC
Permit API
35059213190002
Operator
KERR-MCGEE OIL & GAS ONSHORE LP
Well type
GAS
Approved
1997-01-24
Expires
1997-08-07
Proposed depth
8,200 ft
Surface casing
950 ft
Ground elevation
2,149 ft

Target formation

FormationExpected top (ft)
CHESTER LM7,276

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 1997-04-15

WRARC
Permit API
35059213190003
Operator
KERR-MCGEE OIL & GAS ONSHORE LP
Well type
GAS
Approved
1997-04-15
Expires
1997-10-29
Proposed depth
8,200 ft
Surface casing
950 ft
Ground elevation
2,149 ft

Target formations

FormationExpected top (ft)
MORROW SD7,162
CHESTER LM7,276

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

36.679858, -99.876640

36.67986, -99.87664 · Surface location as filed with Oklahoma

Every well in Harper County, Oklahoma

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