Results 11 to 20 of about 26,518,847 (168)
A study of gas lift on oil/water flow in vertical risers [PDF]
, 2014 Gas lift is a means of enhancing oil recovery from hydrocarbon reservoirs. Gas injected at the production riser base reduces the gravity component of the pressure drop and thereby, increases the supply of oil from the reservoir. Also, gas injection at
Brini Ahmed, Salem Kalifa
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Monitoring Gas Void Fraction In Two-Phase Flow With Acoustic Emission [PDF]
, 2010 The two-phase gas/liquid flow phenomenon can be encountered over a range of gas and liquid flow rates in the chemical engineering industry, particularly in oil and gas production transportation pipelines.
Addali, Abdulmajid
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Two-phase flow of gas-liquid mixtures on horizontal helical pipes [PDF]
, 2007 The aim of this study was to investigate hydrodynamic two -phase (namely water and air) fluid flow characteristics in helical pipes of low amplitude and straight pipes of the same internal-diameter and constructional material: the results for the two ...
Adedigba, A. G
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Lithosphere, 2021 In this paper, the development of a three-dimensional, two-phase fluid flow model (Modified Embedded Discrete Fracture Model) to study flow performances of a fractured horizontal well in deep-marine shale gas is presented. Deep-marine shale gas resources
Sidong Fang +3 more
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Yantu gongcheng xuebao, 2022 It is of great significance to study the water-gas interface migration in gas reservoirs caused by gas release for advanced exhaust wells. Based on the theory of elastic water drive gas reservoirs, a theoretical model describing the variation of gas ...
GUO Jiang-tao 1, 2, WANG Yong 1, JIA Peng-fei 3, LAI Xiang-hua 4, KONG Ling-wei 1
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Geofluids, 2023 In order to clarify the gas-water two-phase flow law in horizontal wells and study the gas-water two-phase flow characteristics in horizontal wells, firstly, the gas-water two-phase in a horizontal well is numerically simulated and analyzed, and the flow
Xiaoyun Zhao +3 more
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Effects of temperature on seepage capacity for a multi-type ultra-deep carbonate gas reservoir
Journal of Natural Gas Geoscience, 2023 Ultra-deep carbonate gas reservoirs are buried at great depths and have high temperatures, and the impact of high temperature on the seepage capacity of multi-type reservoirs is still unclear.
Yuxiang Zhang +5 more
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Energies, 2022 A natural gas transportation pipeline with a gas–water two-phase flow containing CO2 is prone to severe flow-assisted corrosion (FAC). The accumulation location of the water phase in the pipeline and the wall shear stress distribution are important ...
Weiqiang Wang +4 more
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Gas-Liquid Two-Phase Flow in Up and Down Vertical Pipes [PDF]
, 2013 Multiphase flows occurring in pipelines with a serpentine configuration is an important phenomenon, which can be encountered in heat exchangers used in a variety of industrial processes.
Almabrok, Almabrok Abushanaf
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Shuiwen dizhi gongcheng dizhi, 2022 The infiltration process in the vadose zone is affected by many factors. A quantitative study of the influence of the layered heterogeneous lithological structure and infiltration rate on the process of water infiltration in the vadose zone is helpful in
Jingxun GAO +6 more
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