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对反循环注水泥在小间隙井及漏失井中的应用;延迟凝固注水泥;多功能钻井液、UF和钻井液转化为水泥浆(MTC)全方位结合的钻固一体化技术;剪切速率对油井水泥稠化时间的影响;水泥浆游离水的控制和沉降稳定性问题等5方面的技术进行了综述。
Application of reverse circulation injection cement in small gap wells and missed wells; delayed solidification cement injection; multi-purpose drilling fluid, UF and drilling fluid into cement slurry (MTC) all-directional combination of drilling and solidification technology; shear rate pair The influence of oil well cement thickening time, the control of free water in cement slurry and the stability of sedimentation are summarized.