关键词: 油气开采;水力压裂;支撑剂

Abstract: Hydraulic fracturing is a technology widely used in oil and natural gas exploitation.Proppant is a key material in the hydraulic fracturing process.Proppants are brought into the underground fracture by fracturing fluid, and directly affect the fracturing effect.Currently, proppants mainly refer to quartz sand, ceramic proppant and resin coated proppant.With the development of proppant technology, many new proppants have been developed.This paper briefly summarizes the advantages and disadvantages of proppant, and mainly introduces some new features of the supporting agent.The proppant of lightweight, surface modification, and liquid will be discussed, and future development of these proppant is involved. It has great realistic significance to study of fracturing proppant and the related industries.

Key words: oil and gas exploitation;hydraulic fracturing;proppant