摘要
浅层水平井井眼轨迹控制技术是浅层水平井施工的关键环节之一,针对浅层水平井的钻井特点和影响井眼轨迹控制的因素,对现有钻具组合造斜率预测方法进行分析;针对浅层水平井井眼轨迹控制工艺和工具设计提出了一些技术措施,并结合川西浅层水平井钻井情况,总结了浅层水平井井眼轨迹控制工艺技术,得出了浅层水平井井眼轨迹控制几点建议,为今后在川西浅层施工的长水平段水平井积累实钻经验。
Shallow horizontal well trajectory control technology is a key part of the shallow horizontal well construction. Aiming at shallow horizontal well drilling characteristics and the factors that affect the well trajectory control, it analyzes the prediction of build-up rate of BHA. It puts some technique measures on shallow horizontal well trajectory control technology and tool design. And combining with western Sichuan shallow horizontal well drilling, it summarizes shallow horizontal well trajectory control technology and puts suggestions on shallow horizontal well trajectory control providing reference for western Sichuan shallow horizontal well construction.
出处
《价值工程》
2012年第8期23-24,共2页
Value Engineering
关键词
川西浅层
水平井
位垂比
轨迹控制
钻具组合
western Sichuan shallow
horizontal well
bit vertical ratio, trajectory control, BHA
