杏二区西部三元复合驱试验效果与认识  

ASP FLOODING IN THE WEST OF XING2 AREA

作　　者：任文化[1] 牛井岗[1] 张宇[1] 李忠友[1] 

机构地区：[1]大庆油田有限责任公司第四采油厂,黑龙江大庆163511

出　　处：《大庆石油地质与开发》2001年第2期117-118,共2页Petroleum Geology & Oilfield Development in Daqing

摘　　要：杏二区西部三元复合驱是在先导性试验成功后进行的三元复合驱扩大规模试验 ,该试验是在工业井距和中心井 10 0 %含水率条件下进行的 ,在分析试验效果的基础上 ,对地层的适应性、三元体系的配伍性及采出液的乳化以及色谱分离等取得了一定的认识 ,为三元复合驱大规模推广应用提供了实践依据。The ASP flooding in western Xing2 area is the enlarged test after the success of pilot test. This test is carried out in big well spacing and water cut of the central well is 100%. It gives certain understanding to formation adaptability, the compatibility of ternary system and the emulsification and chromatographic fraction of produced liquid based on the analysis of the test results. This paper provides practice basis for the enlarging of ASP flooding.

关 键 词：三元复合驱油 试验效果 油层适应性 采出液 含水率 配伍性 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]