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    题名 作者 年代 出处 被引量
1CO_2地质埋存技术与应用显示文摘全球CO2每年排放量约240×108t,地质埋存技术被认为是近期内温室气体减排的主力军。本文首先简要介绍了国际性气候变化会议发展历程,阐述了中国的CO2减排行动、地质埋存路线和地下封存潜力。其次,总结了国内外CO2在高含水老油田、低渗透油藏、天然气田、页岩、煤层、废弃气藏和凝析气藏、盐水层、废弃油藏、煤炭开采废弃矿井区等地质体的提高采收率与埋存'双赢'技术以及封存机理、研究方法、关键技术、示范项目及封存量等,描述了海洋封存、海底沉积物层内封存、CO2水合物方式存储、CO2置换强化开采天然气水合物、CO2作为注入介质开采地热等最新研究动态。最后结合安全埋存,探讨了CO2地质埋存技术的相关科学问题,为我国下一步的CO2地质埋存汲取先进经验。罗二辉 胡永乐 李昭 2013新疆石油天然气2013,9,3:11
2The role of CO2 and ion type in the dynamic interfacial tension of acidic crude oil/carbonated brine显示文摘The e ects of CO2 and salt type on the interfacial tension(IFT) between crude oil and carbonated brine(CB) have not been fully understood. This study focuses on measuring the dynamic IFT between acidic crude oil with a total acid number of 1.5 mg KOH/g and fully CO2-saturated aqueous solutions consisting of 15,000 ppm of KCl, NaCl, CaCl2 and MgCl2 at 30 °C and a wide range of pressures(500–4000 psi). The results of IFT measurements showed that solvation of CO2 into all the studied aqueous solutions led to an increase in IFT of acidic crude oil(i.e., comparison of IFT of crude oil/CB and crude oil/brine), while no significant e ect was observed for pressure. In contrast, the obtained results of studied salts indicated a positive e ect on the IFT reduction of acidic crude oil/carbonated water(CW)(i.e., comparison of IFT of crude oil/CB and crude oil/CW).Mostafa Lashkarbolooki Ali Zeinolabedini Hezave Shahab Ayatollahi 2019Petroleum Science2019,16,4:0
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