METHOD FOR MAKING RESIN-COATED PROPPANTS AND A PROPPANT

摘要

A method for making resin-coated proppants comprising applying epoxy and phenol resins with a curing agent onto the surface of proppants. The epoxy and phenol resins with the curing agent are applied onto the surface of the mix of proppants. The mix of proppants is obtained by blending heavy proppants with bulk density of 1.4 g/cm3 and more, with lightweight proppants with bulk density of less than 1.4 g/cm3. The application of the epoxy and phenol resins is performed at temperatures from 5 to 35. degrees Celsius.