Method of microbial enhanced oil recovery by changing microbial motility
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United States of America Patent
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Aug 17, 2021
Grant Date -
Feb 25, 2021
app pub date -
Aug 21, 2020
filing date -
Aug 23, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed herein is a method of microbial enhanced oil recovery by changing microbial motility, including: subjecting a viable Glycocaulis strain and the alkane-degrading Dietzia strain to contact culture to enable the alkane-degrading Dietzia strain to have motility. This application also provides a method for microbial enhanced oil recovery, including: subjecting a viable Glycocaulis strain and the alkane-degrading Dietzia strain to contact culture to enable the alkane-degrading Dietzia strain to have motility; and injecting the contact culture mixture of the viable Glycocaulis strain and the alkane-degrading Dietzia strain to an oil well to perform microbial enhanced oil recovery.
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