Three-dimensional nonlinear coupling vibration of drill string in deepwater riserless drilling and its influence on wellbore pressure field
Yili Chen, Jun Liu, Mengqi Cai
Topics & Concepts
Drill stringDrillingBoreholeVibrationUnderbalanced drillingNonlinear systemDrill pipeEngineeringDrilling engineeringCoupling (piping)Pore water pressureStructural engineeringLeakage (economics)Torsional vibrationDrillTrippingGeologyMechanicsDrilling fluidGeotechnical engineeringMechanical engineeringAcousticsPhysicsEconomicsQuantum mechanicsMacroeconomicsCircuit breakerDrilling and Well EngineeringTunneling and Rock MechanicsGeotechnical Engineering and Underground Structures