Application of Resin System for Sand Consolidation,Mud-Loss Control,and Channel Repairing

摘要

This paper describes a method of sand consolidation and channel repairing by using a Resin system,the system comprises of a resin(a mixture of elastomers UF,MF and a suitable plasticizer)and a hardener(a mixture of two mild Lewis Acids).The hardener controls curing time.The role of plasticizer is to impart flexibility and impact resistance to otherwise brittle natured UF-MF resin.Surface bonding between Sand and resin has been enhanced with a special additive,if required.