Capillarity characters measurement and effects analysis in different permeability formations during waterflooding

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• 作者：Ying Li^a ; ^b ; ^{yingingli@163.com} ; Haitao Li^a ; ^{lihaitao@swpu.edu.cn} ; Shengnan Chen^b ; ^{snchen@ucalgary.ca} ; Ernest Mbia^b ; Ke Wang^a ; Houlin Ren^c
• 关键词：Dynamic capillarity ; Different permeability ; Waterflooding ; Effect ; Numerical simulations
• 刊名：Fuel
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：194
• 期：Complete
• 页码：129-143
• 全文大小：3707 K
• 卷排序：194

文摘

Both static and dynamic capillarity characters are examined experimentally. Sensitivity analysis in different permeability cases are performed. The underlying mechanism of capillarity in production is explored. A method to clarify the condition where dynamic capillarity should be considered.