Numerical analysis of drill string whirl for vertical well based on rolling model and small-strain shell element
Jinhua Cheng, Youhong Sun, Yongping Yu, Lihui Chen, Jinhao Wu
Topics & Concepts
Drill stringRotation (mathematics)Rotational speedDrillingDrillMechanicsKinematicsDrill pipeVibrationFinite element methodEngineeringContact forceStructural engineeringBoreholeAccelerationPhysicsGeotechnical engineeringMechanical engineeringClassical mechanicsMathematicsGeometryAcousticsDrilling and Well EngineeringTunneling and Rock MechanicsGeotechnical and Geomechanical Engineering