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碳纤维复合材料抽油杆是近几年兴起的一种新型柔性抽油杆,具有轻质、高强度、耐高温、耐腐蚀、耐疲劳及结构功能一体化等优异性能,成为解决传统抽油杆失效问题很有发展前途的重要方法之一。主要综述了3种不同树脂基体的碳纤维复合材料抽油杆,包括:环氧树脂基、乙烯基酯树脂基、酚醛树脂基的制备及应用。由于传统的抽油杆很难满足高腐蚀油井、深井以及超深井的开采要求,对碳纤维复合材料抽油杆的发展方向进行了展望。
Carbon fiber composite sucker rod is a new type of flexible sucker rod that has emerged in recent years. It has the excellent properties of light weight, high strength, high temperature resistance, corrosion resistance, fatigue resistance and structural function integration, Failure is one of the important ways of development. Three kinds of carbon fiber composite sucker rods with different resin matrixes are reviewed in this paper. They include epoxy resin, vinyl ester resin, phenolic resin and their applications. Because traditional sucker rod can hardly meet the requirement of high corrosive oil well, deep well and ultra-deep well, the prospect of development of sucker rod of carbon fiber composite material is prospected.