▎ 摘　　要

NOVELTY - Resistance reducing and micro-crack paving supporting agent comprises 60-90 pts. wt. micron-sized silicon dioxide, 20-40 pts. wt. modified graphene, 9-21 pts. wt. solvent, 4-12 pts. wt. silane coupling agent, 1-3 pts. wt. suspending agent, 3-6 pts. wt. surfactant A, 6-18 pts. wt. surfactant B and 10-40 pts. wt. water. The modified graphene comprises at least one of oxidation modified graphene, esterification modified graphene and/or amidation modified graphene. The solvent is polyalcohol or polyol ester. The surfactant A comprises fluorocarbon surfactant, fatty acid diethanolamine or alkyltrimethyl ammonium chloride. The surfactant B comprises alkyl polyglucoside or amino acid. USE - Used as resistance reducing and micro-crack paving supporting agent. ADVANTAGE - The resistance reducing and micro-crack paving supporting agent: has good clamping force for entering into micro-cracks, resistance-reducing performance, good storage stability; and provides convenient pumping construction. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing resistance reducing and micro-crack paving supporting agent, comprising (i) adding water, solvent and suspending agent into the reaction vessel, mixing evenly under high-speed stirring, and allowing to stand for 1-2 hours; (ii) adding silane coupling agent and micron-sized silicon dioxide into the reaction vessel, stirring evenly, and allowing to stand for 1-2 hours; and (ii) adding surfactant A, surfactant B and modified graphene into the reaction vessel and stirring evenly.