聚合物驱油技术综述  

Review of Polymer Flooding Technology

作　　者：李星蓉[1] 佟乐[1] 王璐[1] 荣继光[1] ONGARBAYEV ASSET 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001

出　　处：《当代化工》2017年第6期1228-1230,1234,共4页Contemporary Chemical Industry

摘　　要：综述了目前石油开采过程中常见的聚合物驱油剂种类,包括耐高温耐盐聚合物驱油剂、生物聚合物(黄原胶)、交联聚合物、疏水缔合聚合物、星形聚合物、两性聚合物等;以此为基础介绍了四种聚合物驱技术类型,包括热驱、混相驱、化学驱和微生物采油;并简单介绍了聚合物驱油技术在油田开发过程中所带来的负面矛盾及目前的主要解决方法。Common types of polymer flooding agents in the process of oil exploration were summarized, including high temperature resistant salt-resistant polymer flooding agent, biopolymers, crosslinked polymers, hydrophobic associative polymers, star polymers, amphoteric polymer, etc.Four types of polymer flooding technologies were introduced, including hot flooding, miscible flooding, chemical flooding and microbial oil recovery. The negative conflict during using the polymer flooding technology in the process of oil exploration was discussed as well as current main solutions.

关 键 词：三次采油 聚合物驱 提高采收率 技术 

分 类 号：TE357[石油与天然气工程—油气田开发工程]