Methods of cracking a crude product to produce additional crude products

Mo, Weijian; Roes, Augustinus Wilhelmus Maria; Nair, Vijay

Methods of cracking a crude product to produce additional crude products

Patent · 08 September 2009

OSTI ID:988837

Mo, Weijian ^[1]; Roes, Augustinus Wilhelmus Maria ^[2]; Nair, Vijay ^[3]

Sugar Land, TX
Houston, TX
Katy, TX

A method for producing a crude product 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 one or more crude products. At least one of the crude products has a boiling range distribution from 38.degree. C. and 343.degree. C. as determined by ASTM Method D5307. The crude product having the boiling range distribution from 38.degree. C. and 343.degree. C. is catalytically cracked to produce one or more additional crude products. At least one of the additional crude products is a second gas stream. The second gas stream has a boiling point of at most 38.degree. C. at 0.101 MPa.

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Research Organization:: Shell Oil Company (Houston, TX)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

Assignee:: Shell Oil Company (Houston, TX)

Patent Number(s):: 7,584,789

Application Number:: 11/584,819

OSTI ID:: 988837

Country of Publication:: United States

Language:: English

References (17)

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