钻时和扭矩变换方法在岩性变化判断中的应用探讨
薛硕, 吴昊晟, 倪朋勃, 荆文明, 邴磊

Discussion on application of drilling time and torque conversion method in lithology change identification
XUE Shuo, WU Haosheng, NI Pengbo, JING Wenming, BING Lei