摘要
在综合调研国、内外有关深部调剖剂的研究和应用基础上,介绍了预交水凝剂深部调剖剂、阴、阳离子聚合物深部调剖剂、醇致盐沉积法深部调剖剂、微生物深部调剖剂、粘土胶聚合物絮凝深部调剖剂、泡沫深部调剖剂、延缓交联型深部调剖剂,重点分析了延缓交联型深部调剖剂,对比了弱凝胶、胶态分散凝胶及本体凝胶的优缺点。
Based on investigation of deep profile control agents at home and abroad, this paper introduces pre-crosslinked deep profile control agent, anion, cation polymer deep profile control agent, alkoxide sedimentation deep profile control agent, microbial deep profile control agent, clay gel polymer flocculation deep profile control agent, foam deep profile control agent, and retarded crosslinking deep profile control agent, with emphasis on the retarded crosslinking deep profile control agent. A comparison is made between weak gel, colloidal dispersed gel and bulk gel.
出处
《特种油气藏》
CAS
CSCD
2005年第3期1-3,7,106,共5页
Special Oil & Gas Reservoirs
基金
博士学科点专项
基金基金编号:20040615002
四川省教育厅科学基金
基金基金编号:2003A144
重点学科建设基金资助项目
基金基金编号:SZD0414
关键词
剖面调整
剖剂
弱凝胶
胶态分散凝胶
提高采收率
综述
研究进展
应用
profile control
profile control agent
weak gel
colloidal dispersed gel
EOR
overview
study progress
application
