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Keywords: concentration
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Proceedings Papers

Publisher: BHR Group
Paper presented at the BHR 19th International Conference on Multiphase Production Technology, June 5–7, 2019
Paper Number: BHR-2019-201
... pipeline capillary wall slug flow kinetic model bhr group mpt2019 concentration interface efficiency upstream oil & gas gas hydrate formation particle water droplet crystallization closure parameter supersaturation flow assurance hydrate formation mass transfer...
Proceedings Papers

Publisher: BHR Group
Paper presented at the BHR 19th International Conference on Multiphase Production Technology, June 5–7, 2019
Paper Number: BHR-2019-513
... current model production logging diameter particle concentration single particle experimental result bhr group mpt2019 production control particle multiphase flow sand particle pipe diameter production monitoring upstream oil & gas concentration critical minimum velocity...
Proceedings Papers

Publisher: BHR Group
Paper presented at the BHR 19th International Conference on Multiphase Production Technology, June 5–7, 2019
Paper Number: BHR-2019-533
... sand management commercial multiphase dynamic simulator liquid phase implementation concentration Selection, implementation and validation of a sand transport model within a commercial multiphase dynamic simulator for effective sand management A. Musi, D. Larrey, J. Monsma, M.-A. Paran, M.-K...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-023
... and predictions from commercial software. NOTATION A Area m2 C Wax concentration kg/m3 Cwb Wax concentration at the bulk kg/m3 Cws Wax concentration at the interface kg/m3 De Effective molecular diffusivity of wax in oil m2/s Dwo Molecular diffusivity of wax in oil m2/s EA Activation energy J/mol Wax fraction...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-161
... viscosity gas well deliquification upstream oil & gas anionic surfactant production monitoring surfactant solution pressure gradient foam flow surfactant concentration surfactant diameter loop surface tension concentration foam The use of surfactants for gas well deliquification...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-243
..., vibration issues, methods for hydrate remediation, (safe) module intervention and consequences of non-homogenous liquid phases. 4.2 Hydrate Protection Prior to ÅSC, continuous MEG injection, securing a MEG concentration of 55 vol% MEG within the aqueous phase, injected at every subsea template was the main...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-363
... at the bottom of a horizontal pipe. It is this last definition that is used in this discussion. Sand transportation in multiphase flow is a very complex issue and dependent on parameters such as sand concentration, fluid viscosities, multiphase (gas-liquid) flow regime and sand particle size. Sand...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 18th International Conference on Multiphase Production Technology, June 7–9, 2017
Paper Number: BHR-2017-395
... and lean MEG injection to the wells. A pressure boundary at the onshore end of Pipeline C simulates the slug catcher. Fluid properties are calculated through PVT lookup tables. Variations of MEG concentration in the aqueous phase along the pipelines are simulated with an inhibitor tracking model. Mean...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 16th International Conference on Multiphase Production Technology, June 12–14, 2013
Paper Number: BHR-2013-D1
... and one at the bottom half of the pipe. From the measured densities, the concentration profile of inhibitor in the jumper was established providing insight on how inhibitors distribute in such systems. 152 © BHR Group 2013 Multiphase 16 3 EXPERIMENTAL RESULTS This section describes the experimental...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 16th International Conference on Multiphase Production Technology, June 12–14, 2013
Paper Number: BHR-2013-F2
.... midgard gas condensate field production rate liquid accumulation complex reservoir concentration bhr group 2013 pressure drop instability flow rate flowline msm 3 surge wave instability surge accumulation condensate reservoir production control production monitoring topside choke...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 16th International Conference on Multiphase Production Technology, June 12–14, 2013
Paper Number: BHR-2013-G1
... bingham material concentration upstream oil & gas equation equation of state sediment fluid modeling relative velocity calculation Numerical sediment simulation using a continuous flow model J C Goeree, C van Rhee Delft University of Technology, Section of Dredging Engineering...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-B2
... the level of sand erosion and transportation by reliable sand monitoring and prediction models (King et al., 2001). Sand transportation in a multiphase pipeline is a very complex issue, and is dependent on various parameters (sand concentration, sand size, pipe geometry, liquid viscosity and multiphase flow...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-C1
... with diameter 25.4 and 19.0mm was investigated. Mineral oil and co-polymer (Magnafloc 1035) were used. Polymer concentrations between 2 to 30 ppm were investigated. The results showed that pipe diameter has significant effect on drag reduction. Drag reduction of up to 60% was observed in the 25.4 mm pipe while...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-D1
... solids concentration was also calculated from the swelling of the oil column. USP mineral oil (814.5 kg/m3 and 41.36 mPa.s at 20ºC) and 425 600 µm glass beads were used to simulate the petroleum and sand contents, respectively. Water from a constant level tank was also fed from the top and its flow...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-C2
... flow pipe drag reduction superficial gas velocity upstream oil & gas production monitoring pipeline annular flow bhr group 2011 reservoir surveillance concentration flow pattern gas velocity horizontal pipe production logging annular 2 drag-reducing polymer slug frequency...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-E1
... multiphase model of the system was developed in OLGA® 5.3.2.4 and was validated against available field data from this system of steady-state operation and restart. Compositional tracking was used to model the local concentrations of IMS within the system as a function of time. The local system pressure...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 15th International Conference on Multiphase Production Technology, June 15–17, 2011
Paper Number: BHR-2011-I1
... results are discussed. velocity profile experiment gas liquid interface entrainment reservoir surveillance flux production logging production control concentration equation diameter pipe diameter droplet entrainment droplet size upstream oil & gas bhr group 2011 two-phase flow...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 14th International Conference on Multiphase Production Technology, June 17–19, 2009
Paper Number: BHR-2009-E3
... cleanup bhr group 2009 completion mud viscosity cleanup result drilling fluids and materials drilling operation directional drilling reservoir fluid wellbore reservoir section horizontal wellbore simulation concentration upstream oil & gas sandscreen multiphase production...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 14th International Conference on Multiphase Production Technology, June 17–19, 2009
Paper Number: BHR-2009-H3
... test section scale flow loop production monitoring wax inhibition hydrate remediation efficiency rheometer asphaltene remediation wax remediation paraffin remediation flow loop flow rate scale remediation experimental device oilfield chemistry concentration multiphase production...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 13th International Conference on Multiphase Production Technology, June 13–15, 2007
Paper Number: BHR-2007-C3
... been used to obtain field data for liquid accumulation of both water and condensate in several pipelines (> 100km). condensate concentration flowline chemical tracer tracer condensation liquid content injection tracer test analysis tracer concentration bhr group 2007 liquid...

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