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本文阐述了高分子聚合物在孔隙介质表面上的吸附和由于机械捕集所引起的高分子聚合物在孔隙介质中的滞留,是高分子聚合物在储集层孔隙介质的总滞留量中起主要作用的因素。毛细管吸附模型可用以描述高分子聚合物在孔隙介质中的单层吸附作用,渗滤捕集机理可解释孔隙介质中裂缝和压缩位置上所引起机械捕集高分子聚合物的滞留作用及其与流动速率的关系。
This paper describes the adsorption of macromolecular polymers on the surface of porous media and the retention of macromolecule polymers in porous media due to mechanical entrapment. It is the effect of macromolecule polymers on the total retention of pore media in the reservoir The main role of the factor. Capillary adsorption model can be used to describe the monolayer adsorption of macromolecular polymers in porous media. The percolation and entrapment mechanism can explain the retention of mechanically entrapped macromolecular polymers on the cracks and compression sites in porous media and their interactions with Flow rate of the relationship.