In situ thermal processsing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content

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United States of America Patent

PATENT NO 6923258
APP PUB NO 20030213594A1
SERIAL NO

10460722

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Abstract

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A hydrocarbon containing formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. The mixture produced from the formation may have a relatively high hydrogen partial pressure, and a large portion of the pressure within the formation may be attributable to hydrogen partial pressure.

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Patent Owner(s)

Patent OwnerAddress
SHELL OIL COMPANYHOUSTON TX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berchenko, Ilya Emil Friendswoood, TX 104 23041
Fowler, Thomas David Katy, TX 90 19526
Pierre, de Rouffignac Eric Houston, TX 3 469
Ryan, Robert Charles Houston, TX 93 20314
Shahin, Jr Gordon Thomas Bellaire, TX 52 11508
Stegemeier, George Leo Houston, TX 103 22516
Vinegar, Harold J Houston, TX 339 71819
Wellington, Scott Lee Belliare, TX 293 39251
Zhang, Etuan Houston, TX 102 22275

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