... description of the fluid, while the pig is modelled as a point mass. The reason for this simplified approach is the high aspect ratio of the problem, which leads to an approach in which only considers variations in the direction of the curvilinear coordinate that runs along the pipeline. modeling...

... of this paper can also provide insights on the modification of existing gas-lift valves to allow them to handle multiphase flow more efficiently. modeling & simulation simulation result artificial lift system production control void fraction valve bhr group 18 pressure change mixture density...

... monitoring envelope riser corrosion modeling & simulation infield line operation outlet pressure flow rate steady state analysis pipeline corrosion reservoir surveillance flow assurance maximum flow limit design limit flow limit inlet pressure maximum value max flow upstream oil...

... field measurement scenario discrepancy prediction production shutdown bhr group 2015 fam correspond simulation model flowline drillstem/well testing fam temperature upstream oil & gas shutdown modeling & simulation information drillstem testing operation fa operation...

... reservoir surveillance interface pressure drop bhr group 2013 entrainment production monitoring production control dispersion correlation droplet experiment stratified flow modeling & simulation mechanistic model slug flow equation experimental data frequency friction slug front...

... ledaflow upstream oil & gas multiphase flow reservoir surveillance bhr group 2013 experiment production logging mixture velocity equation entrainment diameter modeling & simulation production monitoring exp ledaflow mesh slug bubble velocity ledaflow slug Simulation...

... on the number of states nst (the size of the augmented state vector X), while the EnKF performance is based on the chosen ensemble size denoted here as N. More specific, the EKF computation time is typically of the order of nst model simulations, and the EnKF computation time is approximately of the order of N...

... modeling & simulation Dynamic sub-sea deep-water production system modelling: Resolving model conflicts and increasing execution speeds J D Friedemann, H Gruehagen Vetco Gray, Norway M Brostrøm, M Hammer Kongsberg Maritime - Process Simulation, Norway D Costa, D Larrey, V K Vu Total, France 1...

... technique; calculate the total liquid velocity for the slug unit based on predictive stable slug model, and validate the total liquid velocity by using upstream electromagnetic reference flow meter. production control modeling & simulation slug catcher artificial intelligence...

... section area multiphase production technology 12 experimentally reservoir surveillance amplitude data mining uso 0 upstream oil & gas modeling & simulation usw 0 Predictive model for critical wave amplitude at the onset of entrainment in oil-water flow Talal Al-Wahaibi, Panagiota...