Abstract：This paper describes the difficulties in the construction of YM7-H1 well which is the first horizontal well in Yingmaili of Xinjiang，and presents the construction process of each well phase，technology measures and well course control methods. This research provides construction experience for the drilling of complicated horizontal wells with high-density drilling fluid，ultra-deep large-size boreholes and the exploration of the deep reservoir in Yingmaili of XinJiang.
史洪军 许新强 李祖奎 李金锋 许越永. 新疆英买力地区首口水平井施工实践与井眼轨迹控制方法[J]. 岩石力学与工程学报, 2004, 23(S2): 5256-5259.
Shi Hongjun，Xu Xinqiang，Li Zukui，Li Jinfeng，Xu Yueyong . PRACTICE AND well course CONTROL METHODS OF THE FIRST HORIZONTAL WELL IN YINGMAILI OF XINJIANG. , 2004, 23(S2): 5256-5259.
2004, Vol. 23 
