Research on the Fixation Strength of High-Temperature Geothermal Drilling Cone Bit Teeth - Yang, Yan; Song, Dongdong; Chen, Lian; Yang, Yingxin; Ren, Haitao; Qiu, Shunzuo; Huang, Zequan (Energies (Basel), 2025)
Keywords: cone bit; Crack propagation; Design; Drilling; Drilling and boring; Experiments; fastening force; high-temperature geothermal well; Hydraulics; interference fit; ISO standards; Simulation; Stress concentration; Teeth; Temperature; well wall heat transfer; well wall stability; China