MICROBIALLY ENHANCED THERMAL OIL RECOVERY
    1.
    发明申请

    公开(公告)号:US20180266223A1

    公开(公告)日:2018-09-20

    申请号:US15762557

    申请日:2018-03-22

    IPC分类号: E21B43/24 C09K8/582 C09K8/592

    摘要: A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.

    MICROBIALLY ENHANCED THERMAL OIL RECOVERY
    2.
    发明申请

    公开(公告)号:US20200018143A1

    公开(公告)日:2020-01-16

    申请号:US16582787

    申请日:2019-09-25

    IPC分类号: E21B43/24 C09K8/592 C09K8/582

    摘要: A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.

    MICROBIALLY ENHANCED THERMAL OIL RECOVERY
    3.
    发明公开

    公开(公告)号:US20230175368A1

    公开(公告)日:2023-06-08

    申请号:US18097688

    申请日:2023-01-17

    IPC分类号: E21B43/24 C09K8/582 C09K8/592

    摘要: A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.

    MICROBIALLY ENHANCED THERMAL OIL RECOVERY

    公开(公告)号:US20210131245A1

    公开(公告)日:2021-05-06

    申请号:US17150815

    申请日:2021-01-15

    IPC分类号: E21B43/24 C09K8/582 C09K8/592

    摘要: A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.