System and a method of recovering and processing a hydrocarbon mixture from a subterranean formation

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United States of America Patent

PATENT NO 9988890
SERIAL NO

14412963

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Abstract

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The present invention relates to a method and system for recovering and processing a hydrocarbon mixture from a subterranean formation. The method comprises: (i) mobilizing said hydrocarbon mixture; (ii) recovering said mobilized hydrocarbon mixture; (iii) deasphalting said recovered hydrocarbon mixture to produce deasphalted hydrocarbon and asphaltenes; (iv) gasifying said asphaltenes in a gasifier to generate hydrogen, steam and/or energy and CO2; (v) upgrading said deasphalted hydrocarbon by hydrogen addition to produce upgraded hydrocarbon; and (vi) adding a diluent to said upgraded hydrocarbon, wherein said method is at least partially self-sufficient in terms of hydrogen and diluent.

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Patent Owner(s)

Patent OwnerAddress
STATOIL CANADA LIMITED635 - 8TH AVENUE SW CALGARY ALBERTA T2P 3M3

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grande, Knut Vebjørn Trondheim, NO 8 11
Haugan, Marianne Trondheim, NO 5 8
Hofstad, Karina Heitnes Ranheim, NO 5 36
Vindspoll, Harald Trondheim, NO 6 8

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