T油田套管开窗侧钻技术实践与应用  

Application and practice of casing sidetracking technology in T Oilfield

作　　者：刘纯仁 严忠 李玉枝 LIU Chunren;YAN Zhong;LI Yuzhi(Jiangsu Drilling Company of Sinopec Huadong Oilfield Service Corporation,Yangzhou 225261,China)

机构地区：[1]中国石化华东石油工程有限公司江苏钻井公司,江苏扬州225261

出　　处：《复杂油气藏》2022年第1期101-107,共7页Complex Hydrocarbon Reservoirs

摘　　要：针对T油田套管开窗侧钻井施工难点,在T油田7口套管开窗侧钻水平井的施工中,通过精心准备井筒条件、优选高效、快速作业的斜向器系统,确保了套管开窗侧钻施工的顺利进行;施工中应用Power Drive Archer旋转导向系统及高效钻头,优化施工参数,在提高钻井时效、确保井眼轨迹平滑、精确钻穿薄油层等方面的效果十分明显。In order to overcome the challenges of sidetracking with casing windows in the T Oilfield,the smooth progress of the casing window sidetracking was assured in 7 horizontal wells by careful preparation of wellbore conditions and optimization of effective and fast-operating whipstock systems. The Power Drive Archer rotary steerable system and high-efficiency drill bits were used in the construction,and the effect was very obvious in improving drilling efficiency,ensuring smooth wellbore trajectory,and accurately drilling through thin oil layers by optimizing the construction parameters.

关 键 词：套管开窗 侧钻井 斜向器 Power Drive Archer系统 

分 类 号：TE243[石油与天然气工程—油气井工程]