弱凝胶与微生物调驱联作技术的研究  

The Research of the Weak Gel Enhanced Oil Recovery Cooperated with Microbial Enhanced Oil Recovery Technic

作　　者：陈玉军 巨登峰[2] 宋义伟 李胜华 谷溢[2] 

机构地区：[1]华北油田公司第二采油厂 [2]华北油田公司采油工艺研究院

出　　处：《断块油气田》2004年第6期52-54,共3页Fault-Block Oil & Gas Field

摘　　要：在油田开发后期 ,各种治理措施已逐步向综合性方向发展 ,这将是采油技术发展的必然趋势。由于各种三次采油技术受到投入产出比的控制 ,所以三次采油技术应用的规模是有限度的 ,那么如何在有限度的驱油技术中以较少的投入获取最大的经济效益 ,这将是需要不断探索研究的新问题。因此 ,依据赵福麟教授二次采油与三次采油的结合理论 ,结合油田生产实际和弱凝胶调驱与微生物驱油单项技术的应用情况 ,探索研究了弱凝胶与微生物调驱联作技术的可行性。试验结果表明 ,弱凝胶与微生物菌液具有良好的配伍性 ,具备技术联作的可操作性 ,该项技术将会成为二次采油向三次采油过渡的技术先导 ,有广阔的发展前景和应用价值 ,也为发展三次采油技术奠定了良好基础。Tertiary oil recovery technique is the replacement of waterflood developing oilfield.Acording to the theory of secondary oil recovery combine with Tertiary oil recovery (by zhao fulin professor),based on the field uses of the weak gel enhanced oil recovery and microbial enhanced oil recovery,the technical possibility of the weak gel enhanced oil recovery cooperated with microbial enhanced oil recovery is studied.the results show,the weak gel has good cooperate action with microorganism germ. The successful of results provide a new technology for recovery oil .And it will be the important and foundational technology in the future.it is a kind of major measure from secondary oil recovery to Tertiary oil recovery and should extensively popularized.

关 键 词：弱凝胶 微生物 联作 三次采油 

分 类 号：TE347[石油与天然气工程—油气田开发工程]