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1. 发明申请

US20070137826A1 CREATING A WELL ABANDONMENT PLUG 有权
标题翻译：创建一个好的放弃插件
公开(公告)号：US20070137826A1
公开(公告)日：2007-06-21
申请号：US11557411
申请日：2006-11-07
申请人： Martin BOSMA , Erik Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Worrall
发明人： Martin BOSMA , Erik Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Worrall
IPC分类号： B22D23/06 , B22D19/04 , E21B33/13
CPC分类号： E21B43/106 , E21B29/10 , E21B33/13 , E21B36/00 , E21B43/103
摘要： A method is provided of in-situ casting well equipment wherein a metal is used which expands upon solidification. A body of such metal is placed in a cavity in a well. Before or after placing the metal in the cavity in the well, the body is brought at a temperature above the melting point of the metal. The metal of the body in the cavity is solidified by cooling it down to below the melting point of the metal.
摘要翻译：提供了一种现场铸造井设备的方法，其中使用其在凝固时膨胀的金属。将这种金属的主体放置在井中的空腔中。在将金属放入孔中的腔体之前或之后，使身体处于高于金属熔点的温度。通过将其冷却到金属的熔点以下，使腔体中的金属固化。

2. 发明申请

US20060124304A1 Method of creating a zonal isolation in an underground wellbore 有权
公开(公告)号：US20060124304A1
公开(公告)日：2006-06-15
申请号：US11008334
申请日：2004-12-09
申请人： Andreas Bloess , Martin Bosma , Erik Cornelissen , Michael Gunningham , Cornelis Kenter , Robert Worrall
发明人： Andreas Bloess , Martin Bosma , Erik Cornelissen , Michael Gunningham , Cornelis Kenter , Robert Worrall
IPC分类号： E21B33/00 , E21B43/26
CPC分类号： E21B43/108 , E21B33/134 , E21B33/136 , E21B43/04 , E21B43/103
摘要： A method of creating a zonal isolation above a target zone in an underground wellbore comprises: inserting a slurry injection tubing into the wellbore; arranging within an annular space surrounding said tubing an particle accumulation means, such as an expandable screen or an area where the slurry velocity is reduced; and pumping a slurry comprising a carrier fluid and granular material down via the slurry injection tubing and the target zone and then up into the annular space, such that at least some granular material accumulates and forms an elongate zonal isolation in the annular space between the target zone and the particle accumulation means, which zonal isolation is removable and exerts a limited radial force to the surrounding formation, thereby reducing the risk of formation damage.

3. 发明申请

US20130118754A1 Thermal Hydrate Preventer 有权
标题翻译：热水防腐剂
公开(公告)号：US20130118754A1
公开(公告)日：2013-05-16
申请号：US13462590
申请日：2012-05-02
申请人： Robert Worrall , Craig Hazelton , Michael Tupper
发明人： Robert Worrall , Craig Hazelton , Michael Tupper
IPC分类号： E21B43/01
CPC分类号： E21B43/0122 , E21B37/06
摘要： Systems and methods for the prevention or dissolution of hydrates in an undersea well. One example system includes a submersible isolation bell for capturing effluent being exhausted from the well, and an umbilical. A power cable supplies electric power to the submersible isolation bell, for example for heating of the interior of the submersible isolation bell to prevent or discourage the formation of methane hydrates and the precipitation of other byproducts. Diluents may be supplied to the submersible isolation bell to further discourage the formation of hydrates and precipitation of other byproducts. The diluents may be heated locally at the submersible isolation bell, using electric power supplied by the power cable. A conformable seal may substantially seal the submersible isolation bell to a riser or other structure at the wellhead.
摘要翻译：在海底井中预防或溶解水合物的系统和方法。一个示例性系统包括用于捕获从井中排出的流出物的潜水隔离钟，以及脐带。电力电缆为潜水隔离钟提供电力，例如用于加热潜水隔离钟的内部，以防止或阻止甲烷水合物的形成和其他副产物的沉淀。稀释剂可以供应到潜水隔离钟，以进一步阻止水合物的形成和其他副产物的沉淀。稀释剂可以使用电力电缆提供的电力在潜水隔离钟的局部加热。一致的密封件可以将潜水隔离钟基本上密封到井口处的提升管或其它结构。

4. 发明授权

US08925627B2 Coiled umbilical tubing 有权
标题翻译：盘管脐管
公开(公告)号：US08925627B2
公开(公告)日：2015-01-06
申请号：US13177368
申请日：2011-07-06
申请人： Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
发明人： Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
IPC分类号： E21B19/22 , E21B17/20 , E21B43/24 , E21B23/14 , F16L9/17 , E21B43/12 , E21B36/04 , H01B7/04
CPC分类号： F16L9/17 , E21B17/20 , E21B17/203 , E21B17/206 , E21B23/14 , E21B36/04 , E21B43/127 , E21B43/2401 , H01B7/046
摘要： A method of producing an umbilical includes providing an elongate flat metal strip, providing an elongate service carrier, encasing the service carrier in an insulation that is strain tolerant and high temperature tolerant, forming the metal strip into a tube shape around the insulated service carrier, and thereafter welding the edges of the metal strip to form a tube surrounding the insulated service carrier. The method may further comprise coiling the umbilical onto a spool. Such an umbilical may be useful for carrying fluids, power, control signals, or the like into a well.
摘要翻译：一种制造脐带的方法包括提供细长的扁平金属条，提供细长的服务载体，将服务载体包围在耐应力和耐高温的绝缘中，将金属条形成为围绕绝缘服务载体的管状，然后焊接金属带的边缘以形成围绕绝缘服务载体的管。该方法还可以包括将脐带盘卷绕到线轴上。这样的脐带可能用于将流体，动力，控制信号等携带到井中。

5. 发明申请

US20130062061A1 METHODS AND SYSTEMS FOR ZONAL ISOLATION IN WELLS 审中-公开
标题翻译：用于区域中的区域分离的方法和系统
公开(公告)号：US20130062061A1
公开(公告)日：2013-03-14
申请号：US13410593
申请日：2012-03-02
申请人： Robert Taylor , Robert Worrall , Naseem Munshi , Michael Tupper , Paul Fabian , Kaushik Mallick , Jacob Barker
发明人： Robert Taylor , Robert Worrall , Naseem Munshi , Michael Tupper , Paul Fabian , Kaushik Mallick , Jacob Barker
IPC分类号： E21B33/13
CPC分类号： E21B33/13 , E03B3/18 , E21B33/136
摘要： According to the invention, a method for isolating a zone inside a well is provided. The method may include providing a catch screen at a first location in the well and providing a fluid flow to the catch screen. The fluid flow may include a first fluid and a shape memory material. The first fluid may at least partially pass through the catch screen. The shape memory material may accumulate at the catch screen. The method may also include triggering the shape memory material such that it changes from a first shape to a second shape, thereby at least partially isolating one portion of the well from another portion of the well.
摘要翻译：根据本发明，提供了一种用于隔离井内的区域的方法。该方法可以包括在井的第一位置处提供捕捉屏幕并且向捕捉屏幕提供流体流。流体流动可以包括第一流体和形状记忆材料。第一流体可以至少部分地通过捕捉屏幕。形状记忆材料可能会在捕捉屏幕上积聚。该方法还可以包括触发形状记忆材料，使得其从第一形状变为第二形状，从而至少部分地将孔的一部分与井的另一部分隔离。

6. 发明授权

US08522881B2 Thermal hydrate preventer 有权
标题翻译：热水防护剂
公开(公告)号：US08522881B2
公开(公告)日：2013-09-03
申请号：US13462590
申请日：2012-05-02
申请人： Robert Worrall , Craig Hazelton , Michael Tupper
发明人： Robert Worrall , Craig Hazelton , Michael Tupper
IPC分类号： E21B37/06 , E21B43/01
CPC分类号： E21B43/0122 , E21B37/06
摘要： Systems and methods for the prevention or dissolution of hydrates in an undersea well. One example system includes a submersible isolation bell for capturing effluent being exhausted from the well, and an umbilical. A power cable supplies electric power to the submersible isolation bell, for example for heating of the interior of the submersible isolation bell to prevent or discourage the formation of methane hydrates and the precipitation of other byproducts. Diluents may be supplied to the submersible isolation bell to further discourage the formation of hydrates and precipitation of other byproducts. The diluents may be heated locally at the submersible isolation bell, using electric power supplied by the power cable. A conformable seal may substantially seal the submersible isolation bell to a riser or other structure at the wellhead.
摘要翻译：在海底井中预防或溶解水合物的系统和方法。一个示例性系统包括用于捕获从井中排出的流出物的潜水隔离钟，以及脐带。电力电缆为潜水隔离钟提供电力，例如用于加热潜水隔离钟的内部，以防止或阻止甲烷水合物的形成和其他副产物的沉淀。稀释剂可以供应到潜水隔离钟，以进一步阻止水合物的形成和其他副产物的沉淀。稀释剂可以使用电力电缆提供的电力在潜水隔离钟的局部加热。一致的密封件可以将潜水隔离钟基本上密封到井口处的提升管或其它结构。

7. 发明申请

US20120006444A1 COILED UMBILICAL TUBING 有权
标题翻译：联轴器脐带管
公开(公告)号：US20120006444A1
公开(公告)日：2012-01-12
申请号：US13177368
申请日：2011-07-06
申请人： Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
发明人： Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
IPC分类号： F16L9/14 , F16L9/22
CPC分类号： F16L9/17 , E21B17/20 , E21B17/203 , E21B17/206 , E21B23/14 , E21B36/04 , E21B43/127 , E21B43/2401 , H01B7/046
摘要： A method of producing an umbilical includes providing an elongate flat metal strip, providing an elongate service carrier, encasing the service carrier in an insulation that is strain tolerant and high temperature tolerant, forming the metal strip into a tube shape around the insulated service carrier, and thereafter welding the edges of the metal strip to form a tube surrounding the insulated service carrier. The method may further comprise coiling the umbilical onto a spool. Such an umbilical may be useful for carrying fluids, power, control signals, or the like into a well.
摘要翻译：一种制造脐带的方法包括提供细长的扁平金属条，提供细长的服务载体，将服务载体包围在耐应力和耐高温的绝缘中，将金属条形成为围绕绝缘服务载体的管状，然后焊接金属带的边缘以形成围绕绝缘服务载体的管。该方法还可以包括将脐带盘卷绕到线轴上。这样的脐带可能用于将流体，动力，控制信号等携带到井中。

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