Efficiency evaluation of a percussive drill rig using rate-energy ratio based on rock drilling tests
Qiang Shen, Yujie Wang, Ruilang Cao, Yaoru Liu
Topics & Concepts
DrillingDrillPetroleum engineeringSpecific energyDrilling engineeringDrill pipeMeasurement while drillingEnergy (signal processing)GeologyEngineeringMechanical engineeringQuantum mechanicsPhysicsStatisticsMathematicsDrilling and Well EngineeringTunneling and Rock MechanicsMineral Processing and Grinding