Results 31 to 40 of about 30,126 (308)
Dissolution of supercritical CO2 on carbonate reservoirs [PDF]
Youqicang pingjia yu kaifa, 2023 In order to study the physicochemical reaction law of carbonate rock reservoirs under the condition of CO2 geological storage, lab experiments on the reaction of carbonate rocks and supercritical CO2 under reservoir conditions were carried out with the ...
LI Ying, MA Hansong, LI Haitao, GANZER Leonhard, TANG Zheng, LI Ke, LUO Hongwei
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Applied Sciences, 2022 Large amounts of anthropogenic CO2 in the atmosphere are taken up when the ocean alters the seawater carbonate system, which could have a significant impact on carbonate-rich sediments.
Yu Zhong, Qi Li, Ren Wang, Ting Yao
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Novel adsorption mechanisms identified for polymer retention in carbonate rocks
JCIS Open, 2021 Hypothesis: High molecular weight polymers are widely used in oilfield applications, such as in chemical enhanced oil recovery (cEOR) technique for hydrocarbon recovery.
Eseosa M. Ekanem +7 more
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Organic geochemistry of Carboniferous and Lower Permian source rocks, Turpan-Hami Basin, NW China
Petroleum Exploration and Development, 2009 Organic geochemistry characteristics of carbonate rock and mudstone samples are reported for cores in exploration wells and outcrops in the Carboniferous and Lower Permian, Turpan-Hami Basin.
Gao Gang +5 more
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-Experimental Investigation of the Impact of Smart Water and Surfactant Solution on Enhanced Oil Recovery in Carbonate Reservoirs [PDF]
شیمی کاربردی روز, 2017 A considerable quantity of the world’s oil reserve is located in naturally fractured carbonate reservoirs, with very low oil recovery efficiency, due to their wettability abd tightness of matrix.
Saeb Ahmadi +2 more
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Porosity of the porous carbonate rocks in the Jingfengqiao–Baidiao area based on finite automata
Royal Society Open Science, 2022 This study is based on the processing of computed microtomography images of rock samples. In this study, a finite automation is constructed using the grey value, red-green-blue (RGB) value and Euler number of polarized images of carbonate rocks from the ...
Honghai Kuang, Xi Ye, Zhiyi Qing
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Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
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Petroleum Research, 2023 Although significant amount of H2S (sour gas) rich natural gas is estimated globally, but not much attention has been given to the application of H2S in the oil recovery process.
Lawrence Opoku Boampong +2 more
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Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
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Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
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