摘要
介绍了调驱技术的组成及其特点和调驱剂的制备 ,并用美国Brokhaven公司zetaplus型ze ta电位及粒度测量仪和美国Coulter公司N4 plus型超细粒度分析仪对ZHY80 3、ZHY80 4、活性CDG调驱剂颗粒粒径进行了测定 ,重点从微—纳米调驱剂颗粒大比表面积及易聚体角度 ,阐述了调驱机理、施工工艺等。
The composition of active micro - nanometer particles enhanced oil recovery technology and the synthesis and properties of oil displacement agent were studied.The particles diameter of a ZHY803 agent , a ZHY804 agent and an active CDG agent were measured by ZETA plus electrochemical potential/particles size device of America Brookhaven Company and N 4plus ultramicro particles analytical device of America Coulter Company.The elements principle of active micro-nanometer particles enhanced oil recovery and construction process were stated in terms of big specific surface of active nanometer particles and easy polymerization.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2001年第3期146-148,共3页
Chemical engineering of oil & gas
