泡沫液配方优选  

Optimization of foam liquid formulation

作　　者：宋悦怡 王文珍[1] 钟源[2] 刘晶静[2] 姜伟[2] Song Yueyi;Wang Wenzhen;Zhongyuan;Liu Jingjing;Jiang Wei

机构地区：[1]西安石油大学,陕西西安710065 [2]延长油田股份有限公司,陕西延安716005

出　　处：《石化技术》2016年第7期86-86,共1页Petrochemical Industry Technology

摘　　要：随着油田进入高含水期,由于储层的非均质性质以及注水的高流度比造成剩余油富集区,如何对这一剩余油富集区进行开采成为越来越重要的问题。通过空气泡沫驱可以增加驱替剂粘度,降低油水流度比,增加该区域储量动用程度,本文对泡沫液的优选进行了研究。In view of oilfield going into high water cut stage and remaining oil enriched area caused by non-homogeneousreservoir and high-mobility-ratio injection,the way to explore this remaining oil enriched reservoir has become an increasinglyimportant issue. Air foam flooding can be applied to increase the viscosity of displacing agents,reduce oil/water mobility ratio andimprove reserves producing degree in this area. Foam liquid optimization is studied in this paper.

关 键 词：高含水期 剩余油富集区 泡沫液优选 流度比 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]