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IMA JEAN "A" #1

API 3503921411 · Custer County, Oklahoma

ACGAS
API
3503921411
Operator
MEWBOURNE OIL COMPANY
County
Custer
Location
Sec 30 15N 19W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 1991-05-15

WRADR
Permit API
35039214110000
Operator
MARATHON OIL COMPANY LLC
Well type
GAS
Approved
1991-05-15
Expires
1991-11-29
Proposed depth
11,400 ft
Surface casing
4,000 ft
Ground elevation
1,882 ft

Target formations

FormationExpected top (ft)
TONKAWA8,400
COTTAGE GROVE9,000
MARMATON10,480
CLEVELAND10,700
CHEROKEE G11,000

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

35.741896, -99.257740

35.74190, -99.25774 · Surface location as filed with Oklahoma

Every well in Custer County, Oklahoma

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