Alternative helical flow control device for polymer injection in horizontal wells

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United States of America Patent

PATENT NO 10208575
APP PUB NO 20180010428A1
SERIAL NO

15242310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The flow control device comprises one or more stacked spiral paths where the shape of an inlet to an end of a spiral has a taper on one or more sides to gradually increase the polymer velocity to eliminate rapid acceleration points as the flow enters the spiral path. The entrance with its taper can be curved to get into the spiral. The spiral can be entered tangentially or radially or axially.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES INCORPORATED2929 ALLEN PARKWAY SUITE 2100 HOUSTON TX 77019-2118

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gohari, Kousha Aberdeen, GB 4 12
Harper, Christopher Aberdeen, GB 6 21
Jutila, Heikki Armas Aberdeen, GB 3 10
Kidd, Peter J Forfar, GB 4 20
Mascagnini, Carlos Aberdeen, GB 3 10

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