Salt-out in porosity medium: Mitigating gas channeling using alcohol-induced salt precipitation
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- 作者：Yong Guoa ; guoyong@stu.swpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wanfen Pua ; pwf58@163.com" class="auth_mail" title="E-mail the corresponding author ; Jinzhou Zhaoa ; zhaojz@swpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Fayang Jina ; jfy975@163.com" class="auth_mail" title="E-mail the corresponding author ; Pian Lianb ; narutolp@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alcohol-induced salt precipitation ; Drying-out mechanism ; Gas coning ; Gas condensate field exploitation ; Porosity medium
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：685
- 期：Complete
- 页码：97-106
- 全文大小：1531 K
文摘
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Drying-out effect in porosity medium was evaluated.
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The permeability decrease was the result of the synergism between two mechanisms.
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The distribution of salts deposition in the porosity medium was measured.
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The alcohol-induced salt precipitation has a good performance in sealing capacity.