DISSOLVABLE BRIDGE PLUGS

A bridge plug includes a mandrel, a setting cone disposed at least partially about the mandrel, and a slip ring and a sealing element disposed at least partially about the setting cone. A guide shoe is operatively coupled to a downhole end of the mandrel and the bridge plug is actuatable from a run-...

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Bibliographic Details
Main Authors McLelland, Mark Wayne, Nguyen, Tuan A, Power, Travis Jack
Format Patent
LanguageEnglish
Published 05.11.2020
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 bridge plug includes a mandrel, a setting cone disposed at least partially about the mandrel, and a slip ring and a sealing element disposed at least partially about the setting cone. A guide shoe is operatively coupled to a downhole end of the mandrel and the bridge plug is actuatable from a run-in state to a deployed state. When the bridge plug is in the deployed state, the mandrel is axially movable relative to the setting cone to seal or open a flow path through the bridge plug.
Bibliography:Application Number: US202016861857