Method for reducing friction resulting from turbulent flow in an aqueous fracturing fluid in an oilfield fracturing process

摘要

"METHOD TO REDUCE THE RESULT OF TURBULENT FLOW IN A WATER FRACTURING FLUID IN AN OIL FIELD FRAILING PROCESS". A method for reducing turbulent flow friction in an aqueous fracturing fluid in an oilfield fracturing process, comprising adding to the aqueous fracturing fluid an effective friction reducing amount of one or more dispersion polymers, wherein the polymer The dispersion compound is comprised of from about 5 to about 95 mol percent of one or more nonionic monomers and from about 95 to about 5 mol percent of one or more cationic or anionic monomers, and has a molecular weight of at least minus 100,000.