Extreme Temperature Isolation Packer and Deployment System

An isolation system contains an isolation packer and a setting tool. The isolation packer comprises an inner mandrel, an expandable sealing around the inner mandrel, the expandable sealing includes a center sealing element, the outer diameter of the center sealing element in a relaxed state is large...

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Bibliographic Details
Main Authors Kolachalam, Sharath, Tang, Tingji, Havlinek, Ken
Format Patent
LanguageEnglish
Published 10.11.2022
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:An isolation system contains an isolation packer and a setting tool. The isolation packer comprises an inner mandrel, an expandable sealing around the inner mandrel, the expandable sealing includes a center sealing element, the outer diameter of the center sealing element in a relaxed state is larger than the outer diameter in a stretched state. The isolation packer further comprises an actuator to stretch the expandable sealing. the setting tool comprises a motor, a set of gear reducer, and an adapter, the adapter comprises a plurality of detents having ability to couple with the actuator when the adapter rotate anticlockwise and to decouple from the connector when the adapter rotate clockwise. The adapter also comprises a plurality of holes to receive shear screws.
Bibliography:Application Number: US202217662229