探矿工程-岩土钻掘工程Issue(10)：43-45,3.
中浅层水平井井眼轨道优化设计与现场施工
Optimized Design of Trajectory for Middle-shallow Horizontal Well and the Site Construction
李增乐1
作者信息
- 1. 大庆钻探工程公司钻井工程技术研究院，黑龙江大庆163413
- 折叠
摘要
Abstract
Low drilling efficiency was caused by large friction and high torque in drilling and casing running process in mid-dle-long and long horizontal wells in Daquing oilfield and the borehole wall collapsing led by long time contact with drilling fluid further slowed down the construction speed.The stimulation was made to rationally design the well trajectory according to different profile types, build-up rates and frontal distances to hitting target to reduce the friction and torque in drilling and casing running process and provide technical support for the smooth construction of middle-long and long horizontal wells.关键词
水平井/井眼轨道/摩阻/扭矩/靶前距Key words
horizontal well/well trajectory/friction/torque/frontal distance to hitting target分类
天文与地球科学引用本文复制引用
李增乐..中浅层水平井井眼轨道优化设计与现场施工[J].探矿工程-岩土钻掘工程,2013,(10):43-45,3.
