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Research Progress of Heat-Resistant Profile Control Agent
Author(s): LIU Qing-Hua~1, PEI Hai-Hua~1, WANG Yang~1, JIANG Ping~1, WANG Zhong-Wu~2, LI Hai-Tao~2 , Qingdao, Shandong 266555, P R of China, 2.Luliang Oilfield Operation Division, Xinjiang Oilfield Company, Karamay, Xinjiang 834000, P R of China)
Pages: 145-
149
Year: 2013
Issue:
1
Journal: Oilfield Chemistry
Keyword: 蒸汽驱; 高温; 调剖剂; 堵剂; 综述;
Abstract: 开采稠油的主要方法为蒸汽驱和蒸汽吞吐,但在蒸汽开采过程中,存在蒸汽超覆和汽窜的问题,从而影响蒸汽开发效果。针对该问题,介绍了国内外高温调剖剂的研究进展,主要包括颗粒型堵剂、高温冻胶堵剂、高温泡沫堵剂和其他高温堵剂。综述了各种堵剂的优缺点。
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