A numerical study on flow patterns inside an electrical submersible pump (ESP) and comparison with visualization experiments

Jianjun Zhu, Haiwen Zhu, Jiecheng Zhang, +1

Journal of Petroleum Science and Engineering

Numerical StudyEngineeringFluid MechanicsElectrical Submersible PumpFluid Power +4

Surfactant effect on air/water flow in a multistage electrical submersible pump (ESP)

Jianjun Zhu, Haiwen Zhu, Zhihua Wang, +4

Experimental Thermal and Fluid Science

Marine HydrodynamicsEngineeringAir/water FlowFluid MechanicsMarine Engineering +3

A New Mechanistic Model to Predict Boosting Pressure of Electrical Submersible Pumps ESPs Under High-Viscosity Fluid Flow with Validations by Experimental Data

Jianjun Zhu, Haiwen Zhu, Guangqiang Cao, +4

EngineeringHigh-viscosity Fluid FlowFluid MechanicsMechanical EngineeringPetroleum Production Engineering +15

A New Mechanistic Model To Predict Boosting Pressure of Electrical Submersible Pumps Under High-Viscosity Fluid Flow with Validations by Experimental Data

Jianjun Zhu, Haiwen Zhu, Guangqiang Cao, +4

SPE Journal

EngineeringHigh-viscosity Fluid FlowFluid MechanicsMechanical EngineeringPetroleum Production Engineering +16

Modeling flow pattern transitions in electrical submersible pump under gassy flow conditions

Jianjun Zhu, Jiecheng Zhang, Guangqiang Cao, +4

Journal of Petroleum Science and Engineering

Gassy Flow ConditionsFlow Pattern TransitionsFlow ControlEngineeringFluid Mechanics +6

Advances in Characterizing Gas Hydrate Formation in Sediments with NMR Transverse Relaxation Time

Biao Liu, Linsen Zhan, Hailong Lu, +1

Water

EngineeringNatural Gas Hydrate SystemMagnetic ResonanceNmr T2Nmr T2 Method +9

Sand Erosion Model Prediction, Selection and Comparison for Electrical Submersible Pump (ESP) Using CFD Method

Haiwen Zhu, Jianjun Zhu, Risa Rutter, +2

EngineeringFluid MechanicsMechanical EngineeringMarine EngineeringComputational Mechanics +16

Numerical investigation on environmental effect associated with gas-hydrate exploitation

Haotian Liu, Linsen Zhan, Jiecheng Zhang, +2

Geoenergy Science and Engineering

EngineeringEnvironmental EngineeringNatural Gas Hydrate SystemEnvironmental EffectGas Hydrate +2

A Mechanistic Model to Predict Flow Pattern Transitions in Electrical Submersible Pump under Gassy Flow Condition

Jianjun Zhu, Jiecheng Zhang, Haiwen Zhu, +1

Flow ControlEngineeringFluid MechanicsMechanical EngineeringPetroleum Production Engineering +16

Efficiency and Critical Velocity Analysis of Gravitational Separator Through CFD Simulation

Haiwen Zhu, Jianjun Zhu, Jiecheng Zhang, +1

EngineeringNew DesignFluid MechanicsMechanical EngineeringPetroleum Production Engineering +19