摘要
通过在三开稳斜段采用稳斜螺杆,调整钻压大小,提高复合钻进比例,减少了井眼轨迹的不均匀度,有效的防止岩屑堆积,克服大摩阻,提高钻速。
Stabilizing screw is used in Sankaiwen slope to adjust the drilling pressure and improve the composite drilling ratio,so as to reduce the nonuniformity of wellbore trajectory,prevent the debris from accumulating,reduce the friction and improve thedrilling rate.
作者
王宗智
赵佳
夏宇
杨春雷
梁浩
Wang Zongzhi;Zhao Jia;Xia Yu;Yang Chunlei;Liang Hao(CNOOC,Beijing 100028,China)
出处
《石化技术》
CAS
2016年第8期103-103,共1页
Petrochemical Industry Technology
关键词
大位移井
稳斜螺杆
钻井成本
large displacement well
stabilizing screw
drilling cost
