Real-time rock strength determination based on rock drillability index and drilling specific energy: an experimental study
Bosong Yu, Kai Zhang, Ganggang Niu, Xinran Xue
Topics & Concepts
DrillingMeasurement while drillingGeologySpecific energyGeotechnical engineeringRate of penetrationGeological Strength IndexMining engineeringPetroleum engineeringRock mass classificationEngineeringPhysicsMechanical engineeringQuantum mechanicsRock Mechanics and ModelingTunneling and Rock MechanicsDrilling and Well Engineering