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ROBERTSON "A" #3

API 3505921931 · Harper County, Oklahoma

ACGAS
API
3505921931
Operator
TWAIN ENERGY LLC
County
Harper
Location
Sec 28 26N 26W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 2 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 1996-02-01

WRADR
Permit API
35059219310000
Operator
KERR-MCGEE OIL & GAS ONSHORE LP
Well type
GAS
Approved
1996-02-01
Expires
1996-08-15
Proposed depth
7,800 ft
Surface casing
750 ft
Ground elevation
2,241 ft

Target formations

FormationExpected top (ft)
MORROW SD6,994
CHESTER LM7,324

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

36.708527, -100.002800

36.70853, -100.00280 · 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.