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公开(公告)号：US07497267B2
公开(公告)日：2009-03-03
申请号：US11154180
申请日：2005-06-16
摘要： A locking mechanism for securing a jumper tube to a shunt tube in a well screen assembly for use in gravel packing features a jumper tube having a telescoping connector that extends to engage the shunt tube and a locking mechanism that extends the connector the proper distance and then locks the connector into place by engaging lugs that are connected to the jumper tube. An apparatus and method for securing a connector tube to a well screen assembly features a receiver that is attached to the well screen assembly and is configured to receive a connector tube and secure the connector tube into place with screws. The receiver can be mounted to the well screen assembly via the shunt tube, a top/middle-bottom ring assembly, directly to the base pipe.
摘要翻译： 用于将跳线管固定到用于砾石填充的井眼组件中的分流管的锁定机构具有跨接管，其具有延伸以接合分流管的伸缩连接器和将连接器延伸适当距离的锁定机构 通过接合连接到跳线管的凸耳将连接器锁定到位。 用于将连接器管固定到井筛组件的装置和方法具有附接到井筛组件的接收器，并且构造成接收连接器管并且用螺钉将连接器管固定就位。 接收器可以通过分流管，顶/中 - 底环组件直接安装到井筛组件上，直到底管。
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公开(公告)号：US07886819B2
公开(公告)日：2011-02-15
申请号：US12393741
申请日：2009-02-26
摘要： A locking mechanism for securing a jumper tube to a shunt tube in a well screen assembly for use in gravel packing is disclosed. The jumper tube features a telescoping connector that extends to engage the shunt tube and a locking mechanism that extends the connector the proper distance and then locks the connector into place by engaging lugs that are connected to the jumper tube. Also disclosed is an apparatus and method for securing a connector tube to a well screen assembly using a receiver that is attached to the well screen assembly and is configured to receive a connector tube and secure the connector tube into place with screws. The receiver can be mounted to the well screen assembly via the shunt tube, a top/middle-bottom ring assembly, directly to the base pipe.
摘要翻译： 公开了一种用于将跳线管固定到井筛组件中用于砾石填充中的分流管的锁定机构。 跳线管具有伸缩连接器，其延伸以接合分流管和锁定机构，其将连接器延伸适当的距离，然后通过接合连接到跳线管的凸耳将连接器锁定到位。 还公开了一种用于使用附接到井筛组件的接收器将连接管固定到井筛组件并且被配置为接收连接管并且用螺钉将连接管固定就位的装置和方法。 接收器可以通过分流管，顶/中 - 底环组件直接安装到井筛组件上，直到底管。
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公开(公告)号：US20090159270A1
公开(公告)日：2009-06-25
申请号：US12393741
申请日：2009-02-26
IPC分类号： E21B43/08
摘要： A locking mechanism for securing a jumper tube to a shunt tube in a well screen assembly for use in gravel packing is disclosed. The jumper tube features a telescoping connector that extends to engage the shunt tube and a locking mechanism that extends the connector the proper distance and then locks the connector into place by engaging lugs that are connected to the jumper tube. Also disclosed is an apparatus and method for securing a connector tube to a well screen assembly using a receiver that is attached to the well screen assembly and is configured to receive a connector tube and secure the connector tube into place with screws. The receiver can be mounted to the well screen assembly via the shunt tube, a top/middle-bottom ring assembly, directly to the base pipe.
摘要翻译： 公开了一种用于将跳线管固定到井筛组件中用于砾石填充中的分流管的锁定机构。 跳线管具有伸缩连接器，其延伸以接合分流管和锁定机构，其将连接器延伸适当的距离，然后通过接合连接到跳线管的凸耳将连接器锁定到位。 还公开了一种用于使用附接到井筛组件的接收器将连接管固定到井筛组件并且被配置为接收连接管并且用螺钉将连接管固定就位的装置和方法。 接收器可以通过分流管，顶/中 - 底环组件直接安装到井筛组件上，直到底管。
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