Comprehensive research on technical indexes in diamond drilling and their computer control

Abstract:

Drilling engineering is a heavy physical work. At present majority does it basically by experience. That situation should be changed， the drilling by experience should be changed up to the science. Russian drilling specialists have proposed comprehensive research on the three indexes， i.e. rate of penetration， bit penetration rpm and energy consumption per meter in diamond drilling and developed a software controlling optimization of drilling process. Good results have been obtained by using the software and it is worth for us to learn from.