Numerical analysis of whirl for drill string with aluminium alloy drill pipes in deep vertical well
Jinhua Cheng, Yongping Yu, Youhong Sun
Topics & Concepts
DrillDrill stringDrill pipeDrillingRotational speedFinite element methodStructural engineeringRotation (mathematics)AluminiumGeologyEngineeringMechanical engineeringMaterials scienceMetallurgyGeometryMathematicsDrilling and Well EngineeringOil and Gas Production TechniquesTunneling and Rock Mechanics