System and method for sealing gravel exit ports in gravel pack assemblies

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United States of America Patent

PATENT NO 8739870
SERIAL NO

12329188

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Abstract

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A system having a sealing assembly for a gravel port in a gravel pack apparatus. The sealing assembly includes a sealing element around an outer circumference of the gravel pack assembly above the gravel pack and below the gravel port. The sealing element is on the outside housing of the gravel pack apparatus or on a separate piece of equipment located above the gravel pack and below the gravel port, permitting a larger flow bore through the gravel pack apparatus. The sealing element may be selectively actuated after the gravel pack operation has concluded, thus maintaining the gravel pack in the desired location. The removal of a gravel pack tool may permit the sealing element to be actuated.

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Patent Owner(s)

Patent OwnerAddress
SUPERIOR ENERGY SERVICES L L C1105 PETERS ROAD HARVEY LA 70058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weirich, John Barton Spring, US 3 4

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