川南深层页岩气井大尺寸井眼一趟钻PDC钻头优化设计研究与应用

2023年 46卷 第5期
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Research and Application of PDC Bit Optimization Design for Large-Size Borehole One-Trip Drilling in Deep Shale Gas Wells in Southern Sichuan
代锋 雷正义 陈鹏举 罗旭 易刚 衡德 邓旭
DAI Feng LEI Zhengyi CHEN Pengju LUO Xu YI Gang HENG De DENG Xu
深层页岩气井; 大尺寸井眼; PDC 钻头优化设计;
ROP improvement; large wellbore drilling; PDC bit cutter layout design; PDC bit-rock interaction simulation;