... evolution multiphase flow production control superficial velocity upstream oil & gas spinodal decomposition equation bhr group mpt2019 Novel coupled Cahn-Hilliard Navier-Stokes solver for the evaluation of oil and gas multiphase flow S Gómez-Álvarez1, A Rivero-Jiménez1, G Rubio2, J Manzanero2...

... pressure drop production monitoring annulus flow superficial velocity diameter bhr group 18 liquid holdup artificial intelligence reservoir surveillance two-phase flow frictional pressure drop annulus geometry oil-water flow production control water cut usl 1 An experimental study of two...

... (1); Kjølaas et al. (2); Biberg et al. (3); Staff et al. (4); Nossen et al. (5)). prediction multiphase production technology surface tension superficial velocity pipe wall viscosity effective roughness bhr group 18 international conference length scale gas core upstream oil...

... experiment flow rate pipe production control variation bhr group 2015 production logging reservoir surveillance slug flow slug production monitoring frequency void fraction sensor gas superficial velocity structure velocity liquid superficial velocity phase flow upstream oil & gas...

... et al. (5) and Folletti et al. (6) have reported increased intermittent flow region in their studies. oil superficial velocity production logging nominal oil viscosity mean liquid holdup production control artificial intelligence upstream oil & gas slug frequency reservoir...

... gokcal prediction production logging liquid viscosity artificial intelligence horizontal pipe high viscosity liquid production monitoring viscosity liquid schulke gas flow superficial velocity bhr group 2013 production control pipe reservoir surveillance correlation Slug frequency...

... superficial velocities, Taylor bubble length and velocity, Taylor bubble fraction in a unit cell. Simulations are then processed to highlight several potential weaknesses of the wellknown unit cell model. long bubble production control production monitoring bhr group 2013 long gas bubble pipe...

... corrosion materials and corrosion production monitoring holdup characterisation roughness indicator reservoir surveillance pipe inclination inclination discretisation offshore pipeline production logging superficial velocity complexification production control profile indicator fluid...

...-stratified flow patterns at different pipe inclinations were observed and characterized by an objective technique (time-frequency pressure signature analysis); objective transition criteria are suggested and based on it, flow pattern maps of the superficial velocities for several inclinations are generated...

... group 2009 superficial velocity mixture velocity flow rate flow parameter accelerometer slug velocity flow metering experimental velocity inverted model upstream oil & gas discrepancy accuracy algorithm production control multiphase production technology 14 slug frequency reservoir...

... transitions. upstream horizontal pipeline horizontal pipeline riser gas superficial velocity production monitoring experiment slug flow multiphase production technology 13 upstream oil & gas production control transition configuration 1 configuration artificial intelligence liquid...

.... slug equation production logging production control production monitoring entrainment multiphase flow issa superficial velocity slug frequency bhr group 2007 slug flow fraction multiphase production technology 13 water cut upstream oil & gas experiment bonizzi fluid dynamics...

... gas injection superficial velocity upstream oil & gas differential pressure liquid fraction multiphase production technology 13 local liquid fraction test 68 fraction flow assurance restart hydrate zone bhr group 2007 liquid residue corresponding simulation Oil line restart by gas...

... and liquid phase volumetric flow rates. Air and water slug flow data were gathered and processed for a range of superficial velocities: V SL =0.3 to 1.03 ms- 1 and V SG =0.6 to 3.01 ms- 1 . The target metering relative error of 5% for both phases was not achieved for the conditions examined. The liquid...

... production technology 12 void fraction production monitoring regime map validation experimental data annular liquid superficial velocity upriser flow regime map superficial velocity gas superficial velocity An experimental method for the prediction of slug-churn transition in two-phase flow...