油田微生物驱油注入工艺研究  

Study on Microbial Flooding Technique in Oilfields

作　　者：徐登霆[1] 刘涛[1] 曹功泽[1] 赵凤敏[1] 巴燕[1] 

机构地区：[1]中石化胜利油田分公司采油工艺研究院,山东东营257000

出　　处：《石油天然气学报》2012年第11期135-137,146,共4页Journal of Oil and Gas Technology

基　　金：国家"863"计划项目(2009AA063505)

摘　　要：目前,随着各个油田微生物驱油技术的不断发展,其现场的应用也日益扩大和完善。其中注入工艺技术的进步,对微生物驱油技术又起到关键的作用。结合现场微生物驱油的效果,从注入工艺流程的特点、注入设备的研制、注入工艺的调整优化、注入过程中出现的问题解决方案等方面进行了研究。结合试验区块的特点提出了适合现场的微生物驱油的工艺流程。With the continuous development of microbial-flooding technology in oilfields,its field application was expanded and improved day by day.The technologic advancement played a key role in microbial-flooding technology.Combined with the field flooding effect,the characteristics of its flooding process,research of flooding equipment,adjustment and optimization of flooding technology and the problems occurred in its flooding process were studied.According to the characteristics in the test area,a technological process suitable for the field microbial-flooding is proposed.

关 键 词：微生物驱油 注入流程 配气 采收率 

分 类 号：TE357.9[石油与天然气工程—油气田开发工程]