Wells – Processes – Placing or shifting well part
Patent
1984-11-30
1986-09-09
Novosad, Stephen J.
Wells
Processes
Placing or shifting well part
166206, E21B 2300
Patent
active
046103090
ABSTRACT:
For a downhole seismic tool, a securing mechanism which uses an arm which swings from the side of tool and into contact with the earth, causing the tool also to come to rest against the opposite side of the borehole on at least one pair of lugs protruding from the opposite side of the tool.
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Goff Donald D.
Hoover Gary M.
O'Brien John T.
Bagnell David J.
Casperson John R.
Novosad Stephen J.
Phillips Petroleum Company
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