Polymeric fluid loss additives and method of use thereof
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United States of America Patent
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Jul 8, 2003
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app pub date -
Aug 20, 2002
filing date -
Dec 8, 2000
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Abstract
The present invention relates to compositions and use of water-soluble or water-dispersible copolymers for oil field applications. Specifically, the present invention relates to polymers containing allyloxy linkage andits functional dervatives for use in oil field applications as fluid additives for drilling and cementing processes.
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