... be defined to help describe the liquid loading phenomenon: - The minimum in the tubing performance curve - The loading velocity - The flooding velocity The minimum in the tubing performance curve (TPC) denotes the minimum in the pressure drop as function of the gas flow rate. At lower velocities the pressure...

... upstream oil & gas artificial lift system volumetric flow rate performance curve equation leakage flow circumferential gap screw pump model production control simulation multiphase screw pump gvf fraction multiphase pump production monitoring calculation reservoir surveillance...