Results 51 to 60 of about 26,518,847 (168)
Youqi dizhi yu caishouluTight sandstone gas reservoirs have the characteristics of poor physical properties of the reservoir， complex pore throat structure， strong anisotropy， and extensive coverage of initial water saturation， which lead to the complex flow mechanism of fluids
DENG Meizhou +5 more
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Journal of Petroleum Exploration and Production Technology, 2019 Experimental work has been conducted to study the influence of gas injection on the phase inversion between oil and water flowing in a vertical pipe. A vertical transparent pipe test section line of 40 mm ID and 50 cm length was used.
Tarek Ganat +2 more
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Petroleum Exploration and Development, 2015 Generally, gas-water relative permeability curves of tight gas reservoirs are obtained from unsteady experiment under room temperature and normal pressure, which greatly differs from the curves under high temperature and high pressure.
Jianlong FANG +6 more
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Experimental and theoretical study of the gas–water two phase flow through a conductance multiphase Venturi meter in vertical annular (wet gas) flow [PDF]
, 2011 Annular gas–liquid two phase flow widely occurs in nuclear industry. Various combinations of techniques have been employed in annular gas–liquid two phase flows to measure the flow parameters (e.g. liquid film thickness, gas volume fraction and the phase
Lucas, G.P. +5 more
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EnergiesThe relationship between two-phase flow behavior and pore microstructure in low-permeability gas reservoirs remains poorly understood, particularly during gas accumulation (gas displacing water) and subsequent development (water displacing gas).
Yuwei Jiao +5 more
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Energies, 2018 A gas–water two-phase fluid is present in a reservoir before a water-flooded sandstone gas reservoir is rebuilt. Therefore, in the process of injection and production of the rebuilt underground gas storage, the injected gas is easily blocked by the water
Jinkai Wang +3 more
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Cejing jishuArray flow imaging logging is a pivotal technology for monitoring the development dynamics of horizontal wells in unconventional gas reservoirs. Accurately monitoring and evaluating the gas and water production from each producing layer is crucial for ...
CHEN Haixiang +5 more
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A numerical boundary integral method for cross-sectional distribution of gas/water two phase flows
Journal of Physics: Conference Series, 2009 A clearer understanding of two-phase flows requires getting the distribution of gas/water two-phase flows non-invasively. A numerical method to get the cross-sectional distribution of gas/water two-phase flows, via acquiring the common boundary of the two domains, is presented.
Y Y Xu, F Dong, C Tan
openaire +1 more source
Haloalkane hydrolysis by Rhodococcus erythropolis cells: Comparison of conventional aqueous phase dehalogenation and nonconventional gas phase dehalogenation [PDF]
, 2004 Biofiltration of air polluted by volatile organic compounds is now recognized by the industrial and research communities as an effective and viable alternative to standard environmental technologies.
Erable, Benjamin +4 more
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Natural Gas Industry BDuring the development of carbonate reservoirs, the risk of bottom water invasion is a frequent concern. Pore-scale simulation methods are commonly acknowledged as effective tools for investigating the dynamics involved in water invasion mechanisms ...
Tao Zhang +7 more
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