Kamran Hassani, Behzad Rostami, Alireza Fathollahi, Ali Saeibehrouzi
{"title":"砂岩储层浸泡时间对低矿化度注水的影响:润湿性、扫描电镜、相对渗透率和水驱研究","authors":"Kamran Hassani, Behzad Rostami, Alireza Fathollahi, Ali Saeibehrouzi","doi":"10.1016/j.ejpe.2022.04.003","DOIUrl":null,"url":null,"abstract":"<div><p>This study used core and thin section analysis to investigate the time of soaking and factors that affect the mechanisms presented in the low salinity water (LSW) process. Applying a new injection plan, waterflood tests were conducted to enhance oil recovery (EOR) using the effects of soaking time. Additionally, monitoring of pressure data and scanning electron microscopy (SEM) analysis during the test were examined to investigate the fine movement. The results show that the mechanisms related to it are completely time-dependent. Changes in wettability can be defined in the concept of ion exchange. The fine migration mechanism was observed in the LSW process, but its direct impact on the EOR is under discussion.</p></div>","PeriodicalId":11625,"journal":{"name":"Egyptian Journal of Petroleum","volume":"31 2","pages":"Pages 23-29"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1110062122000198/pdfft?md5=6ee39fd02c8ac02a4755e808993553ca&pid=1-s2.0-S1110062122000198-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Soaking time effect on low salinity water injection in sandstone reservoirs: Wettability, SEM, relative permeability, and waterflooding studies\",\"authors\":\"Kamran Hassani, Behzad Rostami, Alireza Fathollahi, Ali Saeibehrouzi\",\"doi\":\"10.1016/j.ejpe.2022.04.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study used core and thin section analysis to investigate the time of soaking and factors that affect the mechanisms presented in the low salinity water (LSW) process. Applying a new injection plan, waterflood tests were conducted to enhance oil recovery (EOR) using the effects of soaking time. Additionally, monitoring of pressure data and scanning electron microscopy (SEM) analysis during the test were examined to investigate the fine movement. The results show that the mechanisms related to it are completely time-dependent. Changes in wettability can be defined in the concept of ion exchange. The fine migration mechanism was observed in the LSW process, but its direct impact on the EOR is under discussion.</p></div>\",\"PeriodicalId\":11625,\"journal\":{\"name\":\"Egyptian Journal of Petroleum\",\"volume\":\"31 2\",\"pages\":\"Pages 23-29\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1110062122000198/pdfft?md5=6ee39fd02c8ac02a4755e808993553ca&pid=1-s2.0-S1110062122000198-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Egyptian Journal of Petroleum\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1110062122000198\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Earth and Planetary Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Egyptian Journal of Petroleum","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1110062122000198","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
Soaking time effect on low salinity water injection in sandstone reservoirs: Wettability, SEM, relative permeability, and waterflooding studies
This study used core and thin section analysis to investigate the time of soaking and factors that affect the mechanisms presented in the low salinity water (LSW) process. Applying a new injection plan, waterflood tests were conducted to enhance oil recovery (EOR) using the effects of soaking time. Additionally, monitoring of pressure data and scanning electron microscopy (SEM) analysis during the test were examined to investigate the fine movement. The results show that the mechanisms related to it are completely time-dependent. Changes in wettability can be defined in the concept of ion exchange. The fine migration mechanism was observed in the LSW process, but its direct impact on the EOR is under discussion.
期刊介绍：
Egyptian Journal of Petroleum is addressed to the fields of crude oil, natural gas, energy and related subjects. Its objective is to serve as a forum for research and development covering the following areas: • Sedimentation and petroleum exploration. • Production. • Analysis and testing. • Chemistry and technology of petroleum and natural gas. • Refining and processing. • Catalysis. • Applications and petrochemicals. It also publishes original research papers and reviews in areas relating to synthetic fuels and lubricants - pollution - corrosion - alternate sources of energy - gasification, liquefaction and geology of coal - tar sands and oil shale - biomass as a source of renewable energy. To meet with these requirements the Egyptian Journal of Petroleum welcomes manuscripts and review papers reporting on the state-of-the-art in the aforementioned topics. The Egyptian Journal of Petroleum is also willing to publish the proceedings of petroleum and energy related conferences in a single volume form.
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