Method for improving the filterability of a microbial broth

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United States of America Patent

PATENT NO 4729958
SERIAL NO

06807940

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Abstract

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Method of improving the filterability of a microbial broth containing microbial cell matter resulting from the breaking down of cells, which comprises contacting that broth with one or more enzymes having nuclease activity; use of the method for improving the flow of a microbial polysaccharide containing fluid displacement solution which is applied in enhanced oil recovery.

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Patent Owner(s)

  • SHELL OIL COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drozd, Jan W Sittingbourne, GB2 2 8
Rye, Andrew J Sittingbourne, GB2 1 8

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