机译:地层抗钻孔能力的相似性评价及钻头选择的新方法
Northeast Petroleum University Daqing 163318 China;
Northeast Petroleum University Daqing 163318 China;
Northeast Petroleum University Daqing 163318 China;
Northeast Petroleum University Daqing 163318 China;
Northeast Petroleum University Daqing 163318 China;
Test Team of No.1 Oil Production Factory Daqing Oilfield Limited Company Daqing 163000 China;
Northeast Petroleum University Daqing 163318 China;
drill bit selection; stratum anti-drilling ability; grey relational analysis; absolutely ideal solution; relative distance measurement method; entropy weight; comprehensive performance of drill bit;