摘要
通过自行开发研制的3种不同类型的可视化玻璃透明模型,直观地研究了目前新兴的聚凝体聚合物颗粒(预交联体膨型颗粒聚合物)在驱油过程中的渗流规律,归纳出其调驱机理。并在室内充分研究的基础上将其应用到现场.取得了良好的经济效益。
The seepage law of expansion resin polymer grain (pre - crosslinked expansion grain) has been studied by using 3 different visible glass models, and the mechanism of profile control and oil displacement is also inducted. After thorough lab study, this polymer grain has been used in field and achieved good economic benefit.
出处
《特种油气藏》
CAS
CSCD
2003年第5期77-78,102,共3页
Special Oil & Gas Reservoirs
关键词
聚凝体聚合物
调驱机理
聚合物驱油
采收率
变形活塞
堆积堵塞
动态封堵
刮油作用
expansion resin grain
profile control and oil displacement
deformable piston
accumulated plugging
dynamic plugging
knife - type oil stripping action
