Results 51 to 60 of about 138,910 (158)
Energy Science & Engineering, 2020 The objective of this study was to gain an understanding of water‐oil two‐phase flow from sandstone reservoirs to propped hydraulic fractures. The effects of PC (code for provider) oil‐wet and water‐wet fracture proppants on the competing flow of water ...
Dong Xiao +3 more
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Mathematical Simulation of the Two-Phase Flow for Oil-Water Separation in Hydrocyclones
Abstract Hydrocyclones are devices used on offshore petroleum platforms to separate the water-oil system. They are applied in the second stage of separation, and their use in the first stage is also a viable option, as gravitational separators are inconveniently heavy, require too much space, and prolong the process.
André Felipe Queiroz Barbosa +1 more
openaire +2 more sources
Optimization for Pipeline Corrosion Sensor Placement in Oil-Water Two-Phase Flow Using CFD Simulations and Genetic Algorithm. [PDF]
Sensors (Basel), 2023 Shi S +6 more
europepmc +1 more source
Measurement Science Review, 2016 In order to solve the problem of dynamic pure-water electrical conductivity measurement in the process of calculating water content of oil-water two-phase flow of production profile logging in horizontal wells, a six-group local-conductance probe (SGLCP)
Kong Weihang +3 more
doaj +1 more source
Experimental Study of Oil–Water Flow Downstream of a Restriction in a Horizontal Pipe
FluidsThis work presents an experimental study on oil–water flow downstream of a restriction. The flow pattern, volumetric phase distribution, and their impacts on pressure drop are discussed. We employed two techniques to visualize the oil–water flow patterns,
Denghong Zhou +4 more
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Coupling of two-phase flow in fractured-vuggy reservoir with filling medium
Open Physics, 2017 Caves in fractured-vuggy reservoir usually contain lots of filling medium, so the two-phase flow in formations is the coupling of free flow and porous flow, and that usually leads to low oil recovery.
Xie Haojun +4 more
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Evaluation of Mixture Viscosity Models in the Prediction of Two-phase Flow Pressure Drops
ASEAN Journal on Science and Technology for Development, 2012 Nine existing mixture viscosity models were tested for predicting a two-phase pressure drop for oil-water flow and refrigerant (R.134a) flow. The predicted data calculated by using these mixture viscosity models were compared with experimental data ...
N.Z Aung, T Yuwono
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Optimization and Experimental Study on Autonomous Inflow Control Device in Heavy Oil Reservoirs
Shiyou jixie, 2022 Bottom water tends to taper into the root of horizontal wells and the parts with good physical properties in the development of oil and gas reservoirs,which greatly affects the production effect of horizontal wells.Therefore,the autonomous inflow control
Li Weiliang +3 more
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The Oil/Water Two-Phase Flow Behavior of Dual-Porosity Carbonates
ProcessesDual-porosity carbonates exhibit abundant macropores and micropores, yet the mechanisms governing oil/water flow at the dual-porosity scale remain inadequately understood. This study investigates the flow behavior in dual-porosity carbonates during forced imbibition.
Muyuan Wang +4 more
openaire +1 more source
Water Local Volume Fraction on Oil in Water Dispersion
Journal of Applied Fluid Mechanics, 2008 The phase distribution of water-oil flows was studied experimentally from a separated flow without mixer to a oil in water or water in oil dispersed in horizontal tubes.
siti aslina hussain +2 more
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