L2-P5三靶点绕障拱型水平井钻井技术

Horizontal Drilling Techniques in L2-P5 Three-dimensional Arched Well

介绍了胜利油田L2-P5三靶点绕障拱型水平井的设计和施工情况,重点分析了该井直井段和水平段井眼轨迹控制技术,对施工中出现的问题进行了分析并给出了相应的对策,为该区类似井钻井提供了有益的借鉴。

Design and operation for L2P5 Well, a threedimensional bypass arched horizontal well in Shengli Oilfield, is presented in this paper. In particular wellpath control technologies in vertical intervals and horizontal intervals are mainly analyzed, the corresponding measures according to existing problems are taken, which is helpful to drill similar wells in L2 Area.