Xanthan gels in brines and methods of using such xanthan gels in subterranean formations

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Jan 17, 2006
Grant Date
Oct 21, 2004
app pub date
Apr 11, 2003
filing date
Apr 11, 2003

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Abstract

Xanthan gels hydratable in brine, methods of making these xanthan gels, and methods of using these compositions in subterranean formation applications, such as gravel packing, are provided herein.

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Patent Owner	Address
HALLIBURTON ENERGY SERVICES INC	10200 BELLAIRE BOULEVARD HOUSTON TX 77072

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E21B:EARTH OR ROCK DRILLING

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Pauls, Richard W	Duncan, OK	50	1649
Phillippi, Max L	Duncan, OK	20	754

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Xanthan gels in brines and methods of using such xanthan gels in subterranean formations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10411764

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PATENT NO	6987083
APP PUB NO	20040206498A1
SERIAL NO	10411764
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 17, 2006	US,6987083,B2 US6987083B2	GRANTED PATENT AS SECOND PUBLICATION
October 21, 2004	US,20040206498,A1 US20040206498A1	FIRST PUBLISHED PATENT APPLICATION

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10411764

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