| 微观孔隙结构与聚合物匹配性研究 |
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| 引用本文： | 蒋鸿建,杨晶. 微观孔隙结构与聚合物匹配性研究[J]. 当代化工, 2016, 0(5): 903-904. DOI: 10.3969/j.issn.1671-0460.2016.05.008 |
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| 作者姓名： | 蒋鸿建 杨晶 |
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| 作者单位： | 东北石油大学石油工程学院,黑龙江大庆,163318 |
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| 摘 要： | 大庆油田采油五厂在总结其动态变化特征及调整方法时发现,油层发育相似的井聚驱效果、增产措施效果会存在一定的差异,从杏十三区聚驱工业区沉积相带图看,大面积发育河道的层位,孔隙结构存在较大差异,因此针对孔隙结构进行室内入注能力的研究,通过分析聚合物与孔隙结构的匹配关系,结合室内研究成果,确定了微观空隙结构与聚合物的匹配模板.
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| 关 键 词： | 微观空隙结构 聚合物驱 聚合物分子量 注入能力 |
Research on the Matching of Microscopic Pore Structure and Polymer |
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| Abstract: | When the fifth oil extraction plant of Daqing Oilfield summarized its dynamic variable characteristics and the adjustment method,it’s found that there were different effects of polymer flooding and stimulation treatment in similar reservoirs.There is biggish difference of pore structure in developed river course layer.In this paper, injection capacity of the pore structure was studied; the matching relation between the pore structure and polymer was analyzed. At last, the matching template for micro pore structure and polymer was determined. |
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| Keywords: | microscopic pore structure polymer flooding polymer molecular weight injection capacity |
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