Dry water soluble polymer particles

Methods are provided for reducing friction during fracturing of a subterranean formation. In some embodiments, a method includes introducing micronized dry water soluble polymer (DWSP) particles into a fracturing liquid to form a mixture; and pumping the mixture into a subterranean formation to frac...

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Bibliographische Detailangaben
Hauptverfasser:	Logsdon, Kimberly S, Reilly, Jr., Phillip B, Reilly, III, Phillip B
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING INORGANIC CHEMISTRY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	Methods are provided for reducing friction during fracturing of a subterranean formation. In some embodiments, a method includes introducing micronized dry water soluble polymer (DWSP) particles into a fracturing liquid to form a mixture; and pumping the mixture into a subterranean formation to fracture the subterranean formation, the micronized DWSP particles include a DWSP, DWSP is selected from the group consisting of dry anionic, dry cationic, dry nonionic water soluble polymer, and mixtures thereof, mean particle size of the micronized DWSP particles ranges from about 115 to about 225 microns.