A modified pressure-gradient-based (PGB) sand failure criterion for dynamically and preferentially characterizing wormhole growth and propagation during CHOPS processes
Shikai Yang, Zhaoqi Fan, Daoyong Yang
Topics & Concepts
Pressure gradientPorositySlurryWormholePermeability (electromagnetism)Porous mediumGeotechnical engineeringPore water pressureMechanicsMaterials scienceGeologyPetroleum engineeringComposite materialChemistryPhysicsMembraneBiochemistryQuantum mechanicsHydraulic Fracturing and Reservoir AnalysisDrilling and Well EngineeringSeismic Imaging and Inversion Techniques