... not anneal to the wall surface. These findings are used in conjunction with the UWA Gas Dominant Hydrate Extension for OLGA® to estimate the flow assurance implications for a long subsea tieback. Our simulations show that the injection of thermodynamic inhibitor may be halved, or eliminated entirely under...

... rates lead to better flushing and downward sloping sections are harder to flush. 3D CFD results with the (inaccurate) assumption of laminar flow match the experimental data within the accuracy of the measurements. The 1D simulator OLGA normally underpredicts the amount of oil that is flushed out...

... production monitoring simulation cooldown allowance model-based integrity testing production control equation composition fraction procedure Model-based Integrity Testing of Barrier Valves in Wells P. Dhoorjaty, S. Henderson, Wood Applied Intelligence: USA Periodic integrity testing of well...

... recirculation regime gvf conditioner transition simulation upstream pipe Study of Liquid and Gas-Liquid Flow in a Horizontal Blind-T and Vertical Outlet M. A. B. Razali, C. Xie, Singapore Well Testing Centre, Schlumberger Oilfield (S) Pte Ltd.; W. L. Loh, Department of Mechanical Engineering, National...

... have significant implications for the future of the energy industry. social responsibility scenario sustainability sustainable development transition geology thermal conductivity aspen mette reservoir geologist isavft ltd simulator earth consideration simulation circulate table 2...

... base. However, recent simulations of a 45-km gas-condensate pipeline in the Åsgard Field indicate a different source. The flow model used is based on data gathered in the Equinor EX-certified test laboratory in Porsgrunn (PLAB), using "real fluids" designed to imitate the properties of the Åsgard...

... This paper concerns the simulation of three-phase flows in an oil production system operated by TotalEnergies. The system consists of several flowlines connected to near-vertical risers at water depths up to 1300 meters. In most of the cases, more than 90% of the pressure is lost in the risers...

.... This work assesses how the increase of CO 2 content in the reservoir fluid impacts the severe slugging behavior for a typical subsea tieback configuration. For that, 1D gas-liquid flow numerical simulations are carried out under several flow rates and GOR conditions. The general results (pressure drop, etc...

... deviation accuracy reservoir surveillance fraction simulation equation holdup liquid holdup pipe solver total liquid holdup Comparison of LedaFlow Slug Capturing Simulations and Large Scale Slug Flow Experiments I. Eskerud Smith, J. Kjølaas, A. Morin, SINTEF Industry: Norway ABSTRACT...

... Both 2D and 3D Computational Fluid Dynamics (CFD) simulations have been performed for oil-water core-annular flow. The Combined Level Set and Volume of Fluid (CLSVOF) method is used for the interface tracking. The turbulent water annulus is modelled with a Reynolds-Averaged Navier-Stokes (RANS...

... Stable production and the ability to reliably predict the behaviour of a production system are important for production planning. The present paper is based on a commercial production management system (PMS) that is built with a commercial multiphase flow simulator as the engine...