US Patent 7576041 Bromine-based sulfamate stabilized breaker composition and process
Patent 7576041 was granted and assigned to Albemarle Corporation on August, 2009 by the United States Patent and Trademark Office.
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Patent abstract
A process for reducing the viscosity of fracturing fluids in downhole oilfield operations is provided. The process comprises contacting a sulfamate stabilized, bromine-based breaker with an aqueous polysaccharide fracturing fluid, with the breaker present in an amount to reduce the viscosity of the fracturing fluid. A composition which comprises a sulfamate stabilized, bromine-based breaker for use in decreasing the viscosity of an aqueous polysaccharide fracturing fluid for use in subterranean oil and gas wells is also provided.
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US Patent 07576041 Bromine-based sulfamate stabilized breaker composition and process US Patent 7576041 Bromine-based sulfamate stabilized breaker composition and process
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Patent Number
0757604100
Patent Number
757604100
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075760410
Date of Patent
August 18, 2009
0Patent Application Number
116250370
Date Filed
January 19, 2007
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075760410
Date of Patent
August 18, 2009
0Patent Application Number
116250370
Date Filed
January 19, 2007
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07576041 Bromine-based sulfamate stabilized breaker composition and process
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07576041
Date of patent
August 18, 2009
Patent application number
11625037
Date Filed
January 19, 2007
Patent primary examiner
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