胜利西部新区排601区块浅层水平井轨迹控制技术

通过对排601区块地质特点,水平井设计特点的分析,总结得出了排601区块浅层水平井施工和轨迹控制的难点,针对该区块浅层水平井施工和轨迹控制的难点提出了相应的技术措施,特别是针对排601区块浅层水平井防碰形式严峻,浅层造斜困难,施工速度快,油层地质条件复杂等给出了相应的施工措施。并通过实例分析,说明了该区块浅层水平井轨迹控制的关键技术,最后总结给出了排601区块浅层水平井施工的结论与建议。

By the analysis to the feature of geology and horizontal well design in row 601 site,it can be concluded of the difficulties about construction and orbit control of the horizontal wells in this area.Facing the problems,the relevant technical measures are proposed,especially in the situations of unti-collision,incline making,drilling fast and complex oil geology condition of the shoal horizontal wells.In addition,through the pratical example,the pivotal techniques are put forward in orbit control of the shoal horizontal wells in the site.Finally,the conclusions and suggesions are also given out about the shoal horizontal well construction in row 601 site.