摘要
本文论述了我国油田堵水技术的发展及其在油田开发中的作用,总结和阐述了油井化学堵水技术和注水井吸水剖面调整技术的原理和效益,指明了实践证实的有成效的工艺方法和堵水技术发展方向。
In this comprehensive review article,the historical and techno-economical aspects of developing and applying water-plugging technologies in petroleum industry of P.R. of China are introduced.The general principles of main technologies for chemical wa- ter-shutoff in producing wells and for profile control in water-injecting wells and the results (the oil production increase) from applying these technologies in Chinese oil fields are outlined.The most effective and promiting ones are pointed out and commen- tated,these are of:profile controlbyusing TP-910,PIA-601 series,particulated solid, triphase foam,and xanthan;water-shutoff in producing wells by using PAM gels and gelling water glasses.
出处
《油田化学》
CAS
CSCD
北大核心
1992年第2期180-187,共8页
Oilfield Chemistry
关键词
油井堵水
堵水剂
采油
Water Plugging Technologies for Oil Fields
Water-Shutoff in Producing Wells
Profile Control in Water-Iujecting Wells. Water Plugging Agents
Oil Production
