METHOD TO STOP WELLBORE FLUID LEAKAGE FROM A SPOOLABLE WELLBORE INTERVENTION ROD
    1.
    发明申请
    METHOD TO STOP WELLBORE FLUID LEAKAGE FROM A SPOOLABLE WELLBORE INTERVENTION ROD 审中-公开
    从一个可靠的井筒干扰杆停止井筒泄漏的方法

    公开(公告)号:WO2010064920A1

    公开(公告)日:2010-06-10

    申请号:PCT/NO2009/000402

    申请日:2009-11-24

    CPC classification number: E21B17/206 E21B19/22 E21B33/063 F16L55/1003

    Abstract: A method for sealing a conduit (12) in a spoolable wellbore intervention rod (10) includes exposing an interior of the conduit (12) at a location (26,34) proximate the Earth's surface while the spoolable rod (10) is deployed in a wellbore (21). A curable sealing compound is introduced into the exposed interior of the conduit (12). The compound is allowed to cure.

    Abstract translation: 一种用于密封可绕轴式井筒介入杆(10)中的导管(12)的方法包括将导管(12)的内部暴露在邻近地球表面的位置(26,34)处,同时可旋转的杆(10)展开在 井筒(21)。 将可固化的密封化合物引入到导管(12)的暴露的内部。 使化合物固化。

    A ROD SUITABLE FOR BEING INSERTED INTO A DEVIATED WELLBORE AND A METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    A ROD SUITABLE FOR BEING INSERTED INTO A DEVIATED WELLBORE AND A METHOD OF MANUFACTURING THE SAME 审中-公开
    适用于侵入井眼的ROD及其制造方法

    公开(公告)号:WO2012067516A1

    公开(公告)日:2012-05-24

    申请号:PCT/NO2011/000319

    申请日:2011-11-15

    Inventor: STOKKELAND, Kaj

    Abstract: The present invention regards a rod (10) suitable for being inserted into a deviated wellbore (1) in connection with completion operations or intervention operations in a production well or an injection well related to the oil and gas or geothermal industries and a method of manufacturing the same, the rod (10) including a leading portion (10L) and a trailing portion (10T), wherein the rod (10) comprises an outer structure (16) capable for holding a filler material (14) influencing the density of the rod (10), and that the density of the rod (10) at the leading portion (10L) is less than the density of at least parts of the trailing portion (10T).

    Abstract translation: 本发明涉及一种适合于在与油气或地热工业相关的生产井或注入井中的完井操作或干预操作中插入偏斜井眼(1)中的杆(10)和制造方法 相同的是,杆(10)包括引导部分(10L)和尾部(10T),其中杆(10)包括能够保持填充材料(14)的外部结构(16),所述填充材料(14) 杆(10)的前端部(10L)上的杆(10)的密度小于尾部(10T)的至少一部分的密度。

    ROUTING AN ELECTRICAL SIGNAL PAST A DOWNHOLE CONNECTION USED FOR SEMI STIFF WELLBORE INTERVENTION ROD
    3.
    发明申请
    ROUTING AN ELECTRICAL SIGNAL PAST A DOWNHOLE CONNECTION USED FOR SEMI STIFF WELLBORE INTERVENTION ROD 审中-公开
    通过电子信号通过一个用于半密封干燥器干燥的井下连接

    公开(公告)号:WO2010144842A1

    公开(公告)日:2010-12-16

    申请号:PCT/US2010/038375

    申请日:2010-06-11

    CPC classification number: E21B47/01 E21B17/003

    Abstract: An electrically-enabled semi-stiff wellbore rod and guide nose system is provided, the system including at least one electrical cable disposed in a semi stiff wellbore intervention rod, a termination housing having one end connected to the end of the rod, the termination housing containing fiber optic sensors and the at least one electrical cable, a crossover connected to the other end of the termination housing, a ported coupling connected to the end of the crossover on one end of the ported coupling and having a lower termination for connection to devices on the other end of the ported coupling, where the at least one electrical cable extends through the interior of the crossover from the termination housing and to the ported coupling, one or several pressure-tight tubing(s) surrounding the at least one electrical cable in the interior of the crossover, where the at least one electrical cable is not in pressure communication with the interior of the interior of the crossover, the at least one electrical cable terminating for electrically connectable reception by devices at the lower termination.

    Abstract translation: 提供了一种电动半刚性井眼杆和引导鼻系统,该系统包括设置在半刚性井眼介入杆中的至少一根电缆,一端连接到杆的端部的端接壳体, 包含光纤传感器和所述至少一个电缆,连接到所述终端壳体的另一端的交叉,连接到所述移动耦合的一端上的所述交叉的端部的端口耦合,并具有用于连接到设备的下端接 在所述移动联接器的另一端处,其中所述至少一个电缆从所述终端壳体延伸穿过所述交换器的内部并且延伸到所述移动的联接器,所述至少一个电缆的一个或多个压力密封管 在交叉的内部,其中至少一根电缆不与交叉的内部的内部压力连通, 至少一个电缆终端,用于通过下端接装置的设备进行电连接接收。

    SAFETY INTERLOCK FOR CONTROL LINES
    4.
    发明申请
    SAFETY INTERLOCK FOR CONTROL LINES 审中-公开
    控制线的安全互锁

    公开(公告)号:WO2007079304A3

    公开(公告)日:2008-06-05

    申请号:PCT/US2006061437

    申请日:2006-11-30

    CPC classification number: E21B19/16 E21B17/1035

    Abstract: A protection tool is provided to protect a control line in a safe area while one or more slips of a spider are being closed. In another embodiment, a safety interlock system is provided to prevent the closing of the slips before the control line is pulled away from the tubular string. In yet another embodiment, a safety interlock system includes a safety interlock trigger adapted to be actuated by a protection tool. The safety interlock trigger is adapted to detect the physical presence of the protection tool, and thereafter send a signal to the interlock system to enable an operator or a control mechanism to safely close the slips.

    Abstract translation: 提供一种保护工具来保护一个控制线在一个安全区域,而一个或多个蜘蛛的一个或多个滑动件被关闭。 在另一个实施例中,提供安全联锁系统以防止在将控制线从管状柱拉开之前关闭滑动件。 在另一个实施例中,安全联锁系统包括适于由保护工具致动的安全互锁触发器。 安全互锁触发器适于检测保护工具的物理存在,然后向联锁系统发送信号,以使操作者或控制机构能够安全地关闭滑移。

    SAFETY INTERLOCK FOR CONTROL LINES
    5.
    发明申请
    SAFETY INTERLOCK FOR CONTROL LINES 审中-公开
    控制线的安全互锁

    公开(公告)号:WO2007079304A2

    公开(公告)日:2007-07-12

    申请号:PCT/US2006/061437

    申请日:2006-11-30

    CPC classification number: E21B19/16 E21B17/1035

    Abstract: A protection tool is provided to protect a control line in a safe area while one or more slips of a spider are being closed. In another embodiment, a safety interlock system is provided to prevent the closing of the slips before the control line is pulled away from the tubular string. In yet another embodiment, a safety interlock system includes a safety interlock trigger adapted to be actuated by a protection tool. The safety interlock trigger is adapted to detect the physical presence of the protection tool, and thereafter send a signal to the interlock system to enable an operator or a control mechanism to safely close the slips.

    Abstract translation: 提供一种保护工具来保护一个控制线在一个安全区域,而一个或多个蜘蛛的一个或多个滑盖正在关闭。 在另一个实施例中,提供安全互锁系统以防止在将控制线从管状柱拉开之前关闭滑动件。 在另一个实施例中,安全互锁系统包括适于由保护工具致动的安全互锁触发器。 安全互锁触发器适于检测保护工具的物理存在,然后向联锁系统发送信号,以使操作者或控制机构能够安全地关闭滑动。

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