摘要
小井眼钻井过程容易发生卡钻等事故,大斜度及水平井钻井轨迹控制难度较大,为提高钻井工艺效率,需要优化钻井液体系。分析了侧钻井钻井液功能,总结了小井眼钻井液体系的各项要求,推荐了钻井液添加剂。
Slim hole drilling process is prone to sticking and other accidents, high deviation and horizontal well trajectory control is difficult, in order to improve drilling efficiency, it is necessary to optimize the drilling fluid system. The functions of sidetrack drilling fluid are analyzed, the requirements of slim hole drilling fluid system are summarized, and the additives are recommended.
作者
权春阳
郭启华
权迎军
Quan Chunyang;Guo Qihua;Quan Yingjun Changqing(Drilling Company of Chuan Qing Drilling Engineering Co.,Ltd.Shanxi Xi＇an 710018,China)
出处
《石化技术》
CAS
2018年第11期55-55,共1页
Petrochemical Industry Technology
关键词
钻井工艺
小井眼
侧钻井
钻井液
Drilling technology
Slim hole
Side drilling
Drilling fluid
