Double-layer pipe dual-gradient drilling wellbore pressure calculation model and parameters optimization
Guorong Wang, Zhiyu Lv, Lin Zhong, Zhong Li, Qiang Fu, Yanjun Li, Yufa He, Zheng Zhang
Topics & Concepts
DrillingWellheadDrilling fluidUnderbalanced drillingPressure gradientPetroleum engineeringBoreholeMeasurement while drillingDisplacement (psychology)MechanicsGeologyMechanical engineeringEngineeringGeotechnical engineeringPsychologyPhysicsPsychotherapistDrilling and Well EngineeringHydraulic Fracturing and Reservoir AnalysisGeotechnical Engineering and Underground Structures