摘要
胜利一趟式177.8 mm(7″)套管开窗工具可与MWD和陀螺仪配合使用,适用于177.8 mm(7″)系列套管开窗作业,能够实现一趟钻完成斜向器坐挂、套管开窗和修窗作业。其具有功能全面、结构可靠,操作简单等优点,首次在渤海地区投入使用,并取得了较好效果。实践表明,胜利一趟式177.8 mm(7″)套管开窗工具适用于渤海小尺寸套管开窗作业,能达到降本增效的目的。
Shengli one-trip 177.8 mm(7″)casing windowing tool can be used in combination with MWD and gyroscope,which is suit⁃able for windowing operation of 177.8 mm(7″)series casing,and can finish the hanging of whipstock,the windowing of casing and re⁃pairing of casing window in one trip.It has the advantages of comprehensive function,reliable structure and simple operation.It was used in Bohai area for the first time and a good result was achieved.
作者
石磊
李洪方
赵海建
王晓波
史富全
Shi Lei;Li Hongfang;Zhao Haijian;Wang Xiaobo;Shi Fuquan(Tianjin Branch,CNOOC(China)Co.,Ltd.,Tianjin 300452,China)
出处
《石油工业技术监督》
2020年第9期21-23,共3页
Technology Supervision in Petroleum Industry
关键词
一趟式开窗
小尺寸套管
降本增效
侧钻
one-trip windowing
small size casing
cost reduction and efficiency increase
sidetracking
