摘要
介绍了胜利油田临２－平１井和田１８－平１井两口阶梯式水平井的设计与施工情况。提出了阶梯式水平井井身剖面设计模式与井眼轨迹控制技术。总结分析了阶梯式水平井的适用条件、施工方法、钻具组合特征、钻井液体系选择及技术经济评价等问题，为我国今后利用水平井开发复杂区块的油气藏探索出了一条成功之路。
This paper presents the design and operation of two stepped horizontal wells——Lin 2 Ping 1 well and Tian 18 Ping 1 well,Shengli Oilfield;puts forward stepped horizOntal well profile design model and well trajectory control techniques;sums up and analyses the suitable condition,operation method,bottomhole assembly features,drilling fluid selection and technical ecnomics evalution for stepped horizontal wells.A successful way has been probed into for future applications of horizental wells in developing the reserviors in complex tracts in China.
出处
《石油钻探技术》
CAS
北大核心
1997年第2期1-4,13,共5页
Petroleum Drilling Techniques
关键词
阶梯式剖面
水平井
井眼轨迹
导向钻井
胜利油田
stepped profile,horizontal well,displacement,whipstocking rate,hole trajectory,navigational drilling,Shengli Oilfield,Lin 2 Ping 1 well
