An abrasive water jet assisted back reaming technique based on percussion drilling for reducing non-production time in geothermal energy development
Yanliang Li, Jianming Peng, Keke Li, Kun Bo, Maosen Wang, Pengyu Zhang
Topics & Concepts
TraverseJet (fluid)DrillingBoreholeWater jetMechanical engineeringEngineeringNozzleGeologyGeotechnical engineeringAerospace engineeringGeodesyErosion and Abrasive MachiningDrilling and Well EngineeringTunneling and Rock Mechanics