Metal sealing device

A technique includes deploying an untethered object through a passageway of a string in a well to cause the untethered object to travel along the passageway. The technique includes operating the untethered object as the object travels in the passageway to expand a metal sealing device of the untethe...

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Bibliographic Details
Main Author SALLWASSER, Alan J
Format Patent
LanguageEnglish
Published 14.03.2019
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:A technique includes deploying an untethered object through a passageway of a string in a well to cause the untethered object to travel along the passageway. The technique includes operating the untethered object as the object travels in the passageway to expand a metal sealing device of the untethered object to cause the object to become caught at a downhole location. 9396112_1 (GHMatters) P103144.AU.1 II- ClO Co k.01 CC\ ClCD .1 7 o ?O'fO
Bibliography:Application Number: AU20170216583