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    • 1. 发明申请
    • PROCESS FOR ENHANCED OIL RECOVERY USING A MICROBIAL CONSORTIUM
    • 使用微生物浓度增加油回收的方法
    • WO2009009382A2
    • 2009-01-15
    • PCT/US2008/069048
    • 2008-07-02
    • GLORI OIL LIMITEDSONI, BhupendraLAL, BanwariBABCOCK, John, Allen
    • SONI, BhupendraLAL, BanwariBABCOCK, John, Allen
    • E21B43/22
    • E21B43/16C09K8/582
    • A process and related apparatus for enhancing the oil recovery from an oil well are described. An embodiment of the process generally includes selection of a candidate reservoir; collecting oil formation water samples under anaerobic conditions; selecting media and enriching the microbes derived from the formation water; characterizing and identifying the selected consortium; mass scale production of the selected consortium; anaerobically preparing a defined composition nutrient medium, transportation of the nutrient medium by ISO tankers and the consortium by a specially designed field laboratory unit to the selected well treatment site; injecting the medium and consortium into the reservoir of the well; closing the well for the proliferation of microbes for one to three weeks; and allowing the microbes to dislodge oil in the reservoir and thereby enhance recovery of oil from the well.
    • 描述了一种用于从油井中提高油回收率的方法和相关装置。 该方法的实施方案通常包括候选储存器的选择; 在厌氧条件下收集成油水样; 选择培养基并富集来自地层水的微生物; 表征和识别选定的财团; 大规模生产选定的财团; 厌氧地制备定义的组成营养培养基,通过ISO油罐将营养培养基运输到特定设计的田间实验室,并通过选定的井处理场; 将介质和财团注入井的水库; 关闭微生物扩散一至三周; 并允许微生物将储存器中的油排出,从而提高油从井中的回收。
    • 4. 发明申请
    • PROCESS FOR ENHANCED OIL RECOVERY USING A MICROBIAL CONSORTIUM
    • 使用微生物联合进行增强油回收的方法
    • WO2009009382A3
    • 2009-05-07
    • PCT/US2008069048
    • 2008-07-02
    • GLORI OIL LTDSONI BHUPENDRALAL BANWARIBABCOCK JOHN ALLEN
    • SONI BHUPENDRALAL BANWARIBABCOCK JOHN ALLEN
    • E21B43/22
    • E21B43/16C09K8/582
    • A process and related apparatus for enhancing the oil recovery from an oil well are described. An embodiment of the process generally includes selection of a candidate reservoir; collecting oil formation water samples under anaerobic conditions; selecting media and enriching the microbes derived from the formation water; characterizing and identifying the selected consortium; mass scale production of the selected consortium; anaerobically preparing a defined composition nutrient medium, transportation of the nutrient medium by ISO tankers and the consortium by a specially designed field laboratory unit to the selected well treatment site; injecting the medium and consortium into the reservoir of the well; closing the well for the proliferation of microbes for one to three weeks; and allowing the microbes to dislodge oil in the reservoir and thereby enhance recovery of oil from the well.
    • 描述了用于增强从油井采油的过程和相关装置。 该过程的实施例通常包括选择候选油藏; 在厌氧条件下采集油层水样; 选择培养基并富集来源于地层水的微生物; 表征和识别选定的联盟; 大规模生产所选联盟; 厌氧地制备确定的组合物营养培养基,通过ISO罐车运输营养培养基,并通过专门设计的现场实验室单元将该集团运送到选定的井处理场; 将介质和聚生体注入井的储层中; 关闭微生物繁殖一至三周的井; 并允许微生物去除油藏中的油,从而提高油井中油的回收率。