IODP Expedition 372B/375 Core drilling summary

Report includes detailed drilling data for each core: pump(s) used, mud pumped, strokes, shear pins/pressure, bit size/rotation, weight on bit, top drive torque, rate of penetration, core jams, winch and wirelines, core catcher/shoe and barrel, and whether core orientation, drillover, formation temperature, tracers, liners were used.本报告包含每根岩心的详细钻井数据：所用泵组、泵送钻井液、冲程数、剪切销钉/压力、钻头尺寸/转速、钻压、顶驱扭矩、机械钻速、岩心卡堵情况、绞车与钢丝绳索、岩心爪/岩心鞋与岩心筒，以及是否采用了岩心定向、钻穿作业、地层温度测量、示踪剂与钻井衬管。