MineralRecord
Log inSign up

SHAMROCK ROYALTY UNIT #4-6

API 3503728666 · Creek County, Oklahoma

NEOIL
API
3503728666
Operator
CONTANGO RESOURCES LLC
County
Creek
Location
Sec 20 17N 07E (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 2004-09-27

WRADR
Permit API
35037286660000
Operator
LAMAMCO DRILLING COMPANY
Well type
OIL
Approved
2004-09-27
Expires
2005-03-27
Proposed depth
3,000 ft
Surface casing
910 ft
Ground elevation
934 ft

Target formations

FormationExpected top (ft)
OSWEGO2,363
PRUE2,462
SKINNER2,650
RED FORK2,708
BARTLESVILLE2,808

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

35.933634, -96.585470

35.93363, -96.58547 · Surface location as filed with Oklahoma

Every well in Creek County, Oklahoma

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