Formation mechanism of core discing during drilling under deep in-situ stress environment: Numerical simulation and laboratory testing
Fei Li, Mingzhong Gao, Siqi Ye, Jing Xie, Hu-Chao Deng, Bengao Yang, Junjun Liu, Zundong Yang, Ruifeng Tang
Topics & Concepts
Stress (linguistics)DrillingCore (optical fiber)Fracture (geology)GeologyGeotechnical engineeringMaterials scienceComposite materialMetallurgyPhilosophyLinguisticsDrilling and Well EngineeringTunneling and Rock MechanicsRock Mechanics and Modeling