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方法 利用微生物采油技术对裂缝性低渗透油田进行开采。目的解决交力格油田采油速度低，开采程度较差的问题。结果微生物采油技术在交力格油田 ３口井上实施后，至今已正常生产 ６个月，累积增油 ７８３ ｔ，实际创效益７８． ３５７ ４万元。结论微生物采油技术在一定程度上解决了油藏的层间矛盾，提高了储量动用程度，为开发裂缝性低渗透油田找到了出路，具有很好的应用价值。
Methods Microbial oil recovery technology is used to mine fractured low permeability oilfields. Aim To solve the problem of low oil recovery rate and poor mining degree in Jiaoligong oilfield. Results After the microbial production technology was implemented on 3 wells in Jiaolugu Oilfield, it has been producing for 6 months so far, accumulatively increasing oil yield by 783 tons and actually creating a profit of 78%. 357 4 million. Conclusion Microbial oil recovery technology to some extent to solve the reservoir conflicts between layers and improve the utilization of reserves, for the development of fractured low permeability oilfield to find a way, has good application value.