耐温抗盐调堵剂研究与应用进展  

Research and Application Progress of High Temperature Resistant and High salinity tolerant Plugging Agents

作　　者：苑光宇 侯吉瑞[1] 罗焕 徐宏名 杨济鲜 任涛 

机构地区：[1]中国石油大学(北京)提高采收率研究中心,北京昌平102249 [2]中国石油集团工程设计有限责任公司北京分公司,北京海淀100085

出　　处：《油田化学》2012年第2期251-256,共6页Oilfield Chemistry

基　　金：国家"973"重大基础研究项目"化学驱和微生物驱提高石油采收率的基础研究"(项目编2005CB221300);国家科技重大专项"大型油气田及煤层气开发-油田开采后期提高采收率新技术"(项目编号2009ZX05009-004)

摘　　要：探讨了高温高盐油藏对堵剂性能的要求以及常规堵剂耐温抗盐堵剂改性的途径,综述了近年来国内对耐温抗盐堵剂的室内研究进展和矿场应用情况,包括聚合物凝胶、体膨颗粒、盐沉析技术、聚合物微球等适合高温高盐油藏的调堵技术,并指出了在堵剂的研究与应用中存在的一些问题。In this paper, the requirements of chemical water plugging in high temperature and high salt reservoir and the modified method of the ordinary plugging agents were probed, and the research advances and the field application of the high temperature resistant and high salinity tolerant plugging agents was reviewed, including polymer gel, preformed gel particles, salt precipitation and polymer microsphere, which are appropriate for high temperature and high salinity reservoir. In addition, the problems still existing in research and application were mentioned.

关 键 词：高温高盐油藏 调剖 堵水 稳定性 综述 

分 类 号：TE39[石油与天然气工程—油气田开发工程]