胜利油田小眼井套管开窗侧钻技术

摘要

According to the research, development and application situation of the casing sidetrack drilling techniques in Shengli Oilfield, the operation technologies and technical measures of slimhole casing sidetrack directional drilling, sidetracking in horizontal well and well trajectory measuring and controlling are mainly introduced. Combining the practical operations in Ying66-Ce37 Well and Lian11-Ce34 Well, the drilling technique and methods and effects of slimhole sidetrack directional drilling are further demonstrated.%根据套管开窗定向侧钻技术在胜利油田研究、发展和实施的具体情况，着重介绍了小眼井套管开窗侧钻定向井、水平井的开窗侧钻、井眼轨迹测量与控制等施工工艺和技术措施，并结合营66-侧37井和梁11-侧34井的具体施工情况，对小眼井套管开窗定向侧钻技术方法和效果作了进一步说明。