摘要
漏失问题关系到钻井施工的成败。钻井液漏失可以导致钻井成本增加、及井塌等复杂情况。现有漏失处理方法中的一些方法效率较低。本文综述了近年来各大油田服务公司的堵漏新技术。
Lost circulation can threaten the success of drilling project, it can lead to high cost of drilling, borehole instability etc. some of present lost circulation control methods are not effective. The new lost circulation control technic are summerized in this paper.
作者
季菊香
Ji juxiang(Engineering Technology Branch of Cnooc Energy Development Co.LTD.Tianjin,300452,China)
出处
《石化技术》
CAS
2018年第10期34-34,共1页
Petrochemical Industry Technology
关键词
漏失
堵漏材料
新进展
lost circulation
LCM
advances
