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    • 3. 发明授权
    • Downhole, single trip, multi-zone testing system and downhole testing method using such
    • 井下,单程,多区测试系统和井下测试方法使用
    • US08776591B2
    • 2014-07-15
    • US12745582
    • 2008-11-28
    • Pierre F Le FollJames G. FilasChristopher Sarvari
    • Pierre F Le FollJames G. FilasChristopher Sarvari
    • E21B47/01
    • E21B43/14E21B47/12E21B49/00
    • A multizone testing system (100), for the testing of subterranean layers, comprises an upper subsystem (109) comprising a control station (151), a main isolation packer (113) for isolating the upper subsystem (109) from the lower subsystem (111), a lower subsystem (111) comprising an array of individual apparatuses (116) connected in series, each apparatus (116) being adapted for the testing of one layer and comprising a series of remotely activated tools for hydraulically isolating and testing the corresponding layer and a communication system comprises communication means between the control station (151) and the surface and between the control station (151) and each of the individual apparatuses (116) in order to control the remotely activated tools of the individual apparatuses for sequential testing of the layers. A multizone testing method for the testing of a plurality of subterranean layers intersected by a well, using a multizone testing system (100) comprises the steps of running and positioning said system (100) into the well such that each individual apparatus (116) is adjacent to a layer to be tested and controlling the remotely activated tools of the individual apparatuses for a sequential test of the layers.
    • 用于测试地下层的多区域测试系统(100)包括上部子系统(109),其包括控制站(151),用于将上部子系统(109)与下部子系统隔离的主隔离隔离器(113) 111),包括串联连接的各个装置(116)的阵列的下部子系统(111),每个装置(116)适于测试一层,并且包括一系列远程激活的工具,用于水力隔离和测试相应的 层和通信系统包括在控制站(151)和表面之间以及控制站(151)和每个单独设备(116)之间的通信装置,以便控制各个设备的远程激活的工具进行顺序测试 的层。 用于使用多区域测试系统(100)测试与井相交的多个地下层的多区域测试方法包括以下步骤:将所述系统(100)运行并定位到井中,使得每个单独设备(116)是 邻近要测试的层并且控制各个设备的远程激活的工具以进行层的顺序测试。
    • 4. 发明申请
    • DOWNHOLE, SINGLE TRIP, MULTI-ZONE TESTING SYSTEM AND DOWNHOLE TESTING METHOD USING SUCH
    • 井下,单行,多区测试系统和使用这种方式的井下测试方法
    • US20110048122A1
    • 2011-03-03
    • US12745582
    • 2008-11-28
    • Pierre Le FollJim FilasChristopher Sarvari
    • Pierre Le FollJim FilasChristopher Sarvari
    • E21B47/00
    • E21B43/14E21B47/12E21B49/00
    • A multizone testing system (100), for the testing of subterranean layers, comprises an upper subsystem (109) comprising a control station (151), a main isolation packer (113) for isolating the upper subsystem (109) from the lower subsystem (111), a lower subsystem (111) comprising an array of individual apparatuses (116) connected in series, each apparatus (116) being adapted for the testing of one layer and comprising a series of remotely activated tools for hydraulically isolating and testing the corresponding layer and a communication system comprises communication means between the control station (151) and the surface and between the control station (151) and each of the individual apparatuses (116) in order to control the remotely activated tools of the individual apparatuses for sequential testing of the layers. A multizone testing method for the testing of a plurality of subterranean layers intersected by a well, using a multizone testing system (100) comprises the steps of running and positioning said system (100) into the well such that each individual apparatus (116) is adjacent to a layer to be tested and controlling the remotely activated tools of the individual apparatuses for a sequential test of the layers.
    • 用于测试地下层的多区域测试系统(100)包括上部子系统(109),其包括控制站(151),用于将上部子系统(109)与下部子系统隔离的主隔离隔离器(113) 111),包括串联连接的各个装置(116)的阵列的下部子系统(111),每个装置(116)适于测试一层,并且包括一系列远程激活的工具,用于水力隔离和测试相应的 层和通信系统包括在控制站(151)和表面之间以及控制站(151)和每个单独设备(116)之间的通信装置,以便控制各个设备的远程激活的工具进行顺序测试 的层。 用于使用多区域测试系统(100)测试与井相交的多个地下层的多区域测试方法包括以下步骤:将所述系统(100)运行并定位到井中,使得每个单独设备(116)是 邻近要测试的层并且控制各个设备的远程激活的工具以进行层的顺序测试。