Petroleum Science >2013,??Issue 2:??226-232 DOI: https://doi.org/10.1007/s12182-013-0271-8
Changing characteristics of ultralow permeability reservoirs during waterflooding operations Open?Access
文章信息
National Engineering Laboratory for Exploration & Development of Low Permeability Oil and Gas Fields, Xi’an, Shaanxi 710018, China; Exploration & Development Research Institute of Changqing Oilfield Company, Xi’an, Shaanxi 710018, China;National Engineering Laboratory for Exploration & Development of Low Permeability Oil and Gas Fields, Xi’an, Shaanxi 710018, China; Exploration & Development Research Institute of Changqing Oilfield Company, Xi’an, Shaanxi 710018, China;National Engineering Laboratory for Exploration & Development of Low Permeability Oil and Gas Fields, Xi’an, Shaanxi 710018, China; Exploration & Development Research Institute of Changqing Oilfield Company, Xi’an, Shaanxi 710018, China;National Engineering Laboratory for Exploration & Development of Low Permeability Oil and Gas Fields, Xi’an, Shaanxi 710018, China; Exploration & Development Research Institute of Changqing Oilfield Company, Xi’an, Shaanxi 710018, China
文章摘要
permeability, wettability, and electrical properties. In this paper, the changes of physical, electrical, and fluid properties of ultralow permeability reservoirs during waterflooding operations were analyzed. This provides important information to improve waterflooding performance in ultralow permeability reservoirs.
關鍵詞
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Ultralow permeability, waterflooding, reservoir change, waterflooding characteristics