Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid

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United States of America Patent

PATENT NO 7581589
APP PUB NO 20070131419A1
SERIAL NO

11584817

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for producing alkylated hydrocarbons is disclosed. Formation fluid is produced from a subsurface in situ heat treatment process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. The liquid stream is fractionated to produce at least a second gas stream including hydrocarbons having a carbon number of at least 3. The first gas stream and the second gas stream are introduced into an alkylation unit to produce alkylated hydrocarbons. At least a portion of the olefins in the first gas stream enhance alkylation.

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Patent Owner(s)

  • SHELL OIL COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mandema, Remco Hugo Houston , US 3 371
Mo, Weijian Sugar Land , US 27 1652
Muylle, Michel Serge Marie Houston , US 4 354
Nair, Vijay Katy , US 20 2488
Roes, Augustinus Wilhelmus Maria Houston , US 14 1663

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