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1. 发明申请

US20080185153A1 SUBSEA INTERVENTION WITH COMPLIANT GUIDE 审中-公开
标题翻译： SUBSEA干预与合规指南
公开(公告)号：US20080185153A1
公开(公告)日：2008-08-07
申请号：US11672194
申请日：2007-02-07
申请人： Eric Smedstad , Yves Le Moign , Andrea Sbordone , Rene Schuurman , Pascal Paneta , Axel Destremau , Alan Johnston , Lars Mangal
发明人： Eric Smedstad , Yves Le Moign , Andrea Sbordone , Rene Schuurman , Pascal Paneta , Axel Destremau , Alan Johnston , Lars Mangal
IPC分类号： E21B43/01
CPC分类号： E21B17/01 , E21B17/015
摘要： A technique improves the capabilities and performance of subsea intervention operations. An intervention vessel is coupled with a subsea well system via a compliant guide. The structure and arrangement of the compliant guide enables passage of a variety of intervention tools and a variety of conveyance mechanisms to facilitate performance of intervention operations.
摘要翻译：一种技术提高了海底干预措施的能力和性能。干预船舶通过顺从指南与海底井系统相连。顺应性导向件的结构和布置使得能够通过各种介入工具和各种输送机构以促进干预操作的执行。

2. 发明申请

US20080185152A1 PRESSURE CONTROL WITH COMPLIANT GUIDE 有权
标题翻译：压力控制与合规指导
公开(公告)号：US20080185152A1
公开(公告)日：2008-08-07
申请号：US11671696
申请日：2007-02-06
申请人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
发明人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
IPC分类号： E21B7/12
CPC分类号： E21B33/076
摘要： A technique for subsea intervention operations enables pressure control to be accomplished at the surface while borehole fluid control is exercised at the seabed. A compliant guide extends between a subsea well installation and a surface location, such as a surface intervention vessel. A buffer fluid is deployed within the compliant guide to maintain the borehole fluids proximate the seabed. The buffer fluid also enables pressure control over the buffer fluid and the borehole fluid to be performed from the surface. Additionally, a flexible conveyance can be used to move intervention tools through the compliant guide.
摘要翻译：用于海底干预操作的技术使得能够在海面上执行井眼流体控制的同时在表面实现压力控制。顺应性引导件在海底井安装和表面位置之间延伸，例如表面介入容器。缓冲流体部署在柔性引导件内，以将钻孔流体保持在靠近海底的位置。缓冲流体还能够从表面进行缓冲流体和钻孔流体的压力控制。另外，可以使用灵活的输送来通过柔性导轨来移动介入工具。

3. 发明授权

US08714261B2 Subsea deployment of submersible pump 有权
标题翻译：潜水泵的海底部署
公开(公告)号：US08714261B2
公开(公告)日：2014-05-06
申请号：US12607725
申请日：2009-10-28
申请人： Andrea Sbordone , Rene Schuurman
发明人： Andrea Sbordone , Rene Schuurman
IPC分类号： E21B34/04 , E21B29/12
CPC分类号： E21B43/128 , E21B33/076 , E21B43/01
摘要： A technique for subsea operations utilizes a surface vessel to perform the installation and retrieval of submersible pumps or other tools with respect to a subsea well. A submersible pump is conveyed from a surface vessel to a subsea installation which is used to temporarily secure the submersible pump. Subsequently, the surface vessel is again used in cooperation with a conveyance to deliver the submersible pump to a desired location in a wellbore beneath the subsea installation.
摘要翻译：用于海底作业的技术利用水面船舶来执行相对于海底井的潜水泵或其他工具的安装和回收。潜水泵从表面容器输送到海底安装，海底安装用于临时固定潜水泵。随后，表面容器再次与运输工具配合使用，以将潜水泵输送到海底安装下的井眼中的所需位置。

4. 发明授权

US08011435B2 Subsea lateral drilling 有权
标题翻译：海底横向钻探
公开(公告)号：US08011435B2
公开(公告)日：2011-09-06
申请号：US12233622
申请日：2008-09-19
申请人： Ricardo Carossino , Andrea Sbordone , Henri Denoix , Charles Deible , Rene Schuurman
发明人： Ricardo Carossino , Andrea Sbordone , Henri Denoix , Charles Deible , Rene Schuurman
IPC分类号： E21B7/12
CPC分类号： E21B33/076 , E21B4/04 , E21B21/001 , E21B41/0035 , E21B2021/006 , E21B2023/008
摘要： A method for drilling a borehole in a producing subsea wellbore wherein a flexible conduit is connected at one end to a surface vessel and at the other end via a pressurized subsea wellhead to the producing wellbore such that a remotely operated electrical drilling device (RODD) can be deployed down the flexible conduit, the method comprising: directing a RODD to the location for drilling in the wellbore; and drilling a further wellbore section with the RODD; wherein the drilling comprises drilling in underbalanced conditions with respect to the formation; and using fluids produced from the formation to transport the drill cuttings away from the drilling device.
摘要翻译：一种用于在生产海底井筒中钻孔的方法，其中柔性导管在一端连接到表面容器，而在另一端连接到加压海底井口至生产井眼，使得远程操作的电钻孔装置（RODD）可以该方法包括：将RODD引导到在井筒中钻孔的位置; 并用RODD钻另一个井眼部分; 其中所述钻井包括相对于所述地层的欠平衡条件钻井; 并使用从地层产生的流体将钻屑运送离开钻井装置。

5. 发明申请

US20100116506A1 SUBSEA DEPLOYMENT OF SUBMERSIBLE PUMP 有权
标题翻译： SUBSEA潜水泵的部署
公开(公告)号：US20100116506A1
公开(公告)日：2010-05-13
申请号：US12607725
申请日：2009-10-28
申请人： Andrea Sbordone , Rene Schuurman
发明人： Andrea Sbordone , Rene Schuurman
IPC分类号： E21B34/04 , E21B29/12
CPC分类号： E21B43/128 , E21B33/076 , E21B43/01
摘要： A technique for subsea operations utilizes a surface vessel to perform the installation and retrieval of submersible pumps or other tools with respect to a subsea well. A submersible pump is conveyed from a surface vessel to a subsea installation which is used to temporarily secure the submersible pump. Subsequently, the surface vessel is again used in cooperation with a conveyance to deliver the submersible pump to a desired location in a wellbore beneath the subsea installation.
摘要翻译：用于海底作业的技术利用水面船舶来执行相对于海底井的潜水泵或其他工具的安装和回收。潜水泵从表面容器输送到海底安装，海底安装用于临时固定潜水泵。随后，表面容器再次与运输工具配合使用，以将潜水泵输送到海底安装下的井眼中的所需位置。

6. 发明授权

US08672037B2 Plug removal and setting system 失效
标题翻译：插头拆卸和设置系统
公开(公告)号：US08672037B2
公开(公告)日：2014-03-18
申请号：US13026416
申请日：2011-02-14
申请人： Rene Schuurman , Andrea Sbordone
发明人： Rene Schuurman , Andrea Sbordone
IPC分类号： E21B33/035 , E21B33/12
CPC分类号： E21B33/035 , E21B23/00 , E21B33/038 , E21B33/064 , E21B33/076
摘要： A method for removing a plug from and setting a plug into a subsea installation is provided. The method for removing the plug includes the steps of deploying an intervention package having at least one valve, pipe rams, and a lubricator into a subsea environment and latching the intervention package to the subsea installation. The method further includes lowering a stroking tool into the intervention package by conveyance from a surface facility, and grabbing the stroking tool with the pipe rams that form a part of the intervention package. Once the stroking tool is held by the pipe rams, the method further includes activating the stroking tool to stroke in an upwards or downwards direction to remove the plug positioned in the subsea installation. Once the plug has been removed by the stroking tool, the method further includes pulling the stroking tool out of the intervention package and retrieving the stroking tool and plug at surface.
摘要翻译：提供了一种从塞子拆下并将塞子设置到海底安装中的方法。用于移除塞子的方法包括以下步骤：将具有至少一个阀，管柱塞和润滑器的干预包装部署到海底环境中并将干预包装件锁定到海底安装。该方法还包括通过从表面设备的输送将抚摸工具降低到干预包装中，并且用构成干预包装的一部分的管道拉杆来抓取冲击工具。一旦该冲程工具被管柱保持，则该方法还包括激活冲程工具以向上或向下的方向行进以移除位于海底安装中的塞子。一旦通过划痕工具去除了插头，该方法还包括将划线工具拉出干涉包装并且检索划痕工具并在表面上插塞。

7. 发明授权

US07926579B2 Apparatus for subsea intervention 有权
标题翻译：海底干预装置
公开(公告)号：US07926579B2
公开(公告)日：2011-04-19
申请号：US11764881
申请日：2007-06-19
申请人： Andrea Sbordone , Rene Schuurman
发明人： Andrea Sbordone , Rene Schuurman
IPC分类号： E21B29/12 , E21B7/12
CPC分类号： E21B17/015 , E21B33/076
摘要： A technique for monitoring and evaluating parameters related to the use of a compliant guide system in intervention operations. A compliant guide enables movement of a conveyance within its interior and is coupled between a subsea installation and a surface vessel. A sensor system is provided with sensors deployed in subsea locations to detect operational parameters related to operation of the compliant guide. A control system is coupled to the sensor system to receive data output from the sensor system.
摘要翻译：一种用于监测和评估在干预操作中使用符合指导系统的参数的技术。顺应性引导件能够使运输工具在其内部移动并联接在海底安装件和表面容器之间。传感器系统设置有部署在海底位置的传感器，以检测与柔性引导件的操作相关的操作参数。控制系统耦合到传感器系统以接收从传感器系统输出的数据。

8. 发明申请

US20100294505A1 SYSTEM AND METHOD FOR FORMING CONNECTIONS WITH A COMPLIANT GUIDE 审中-公开
标题翻译：用合适指南形成连接的系统和方法
公开(公告)号：US20100294505A1
公开(公告)日：2010-11-25
申请号：US12682525
申请日：2008-10-21
申请人： Andrea Sbordone , Rene Schuurman
发明人： Andrea Sbordone , Rene Schuurman
IPC分类号： E21B41/10
CPC分类号： E21B43/0135 , E21B43/013
摘要： A technique enables formation of connections between subsea well installations and compliant guides. The technique comprises deploying a compliant guide (22) from a surface vessel (26) toward a subsea well installation (24). A lower end of the compliant guide (22) is moved toward the sea floor in proximity to a subsea well installation. Subsequently, one or more submerged tools operate in cooperation with a lower end (32) of the compliant guide (22) to move the compliant guide (22) into engagement with the subsea well installation (24).
摘要翻译：一种技术可以形成海底井装置和顺从指南之间的连接。该技术包括从表面容器（26）向海底井装置（24）部署柔性引导件（22）。柔性引导件（22）的下端在海底井附近靠近海底移动。随后，一个或多个浸没式工具与顺应性引导件（22）的下端（32）配合运动，以将柔性引导件（22）移动到与海底井装置（24）接合。

9. 发明申请

US20070215355A1 Methods of Treating Wellbores with Recyclable Fluids 有权
标题翻译：用可循环流体处理井筒的方法
公开(公告)号：US20070215355A1
公开(公告)日：2007-09-20
申请号：US11464931
申请日：2006-08-16
申请人： Alexander Shapovalov , Alejandro Pena , Bernhard Lungwitz , Rene Schuurman
发明人： Alexander Shapovalov , Alejandro Pena , Bernhard Lungwitz , Rene Schuurman
IPC分类号： E21B43/00 , C09K8/00
CPC分类号： C09K8/52 , C09K8/90 , Y10S507/927
摘要： Methods for treating wellbores using fluids containing a sphingan heteropolysaccharide which contributes viscosity stability and a decrease in friction pressure. Some methods are clean-out operations using recyclable-viscosity fluids containing at least a sphingan heteropolysaccharide and an optional salt. Others include methods of pumping fluids incorporating sphingan heteropolysaccharides to reduce pumping frictional pressure.
摘要翻译：使用含有鞘氨醇杂多糖的流体处理井筒的方法，其提供粘度稳定性和摩擦压力的降低。一些方法是使用含有至少一种鞘氨醇杂多糖和任选的盐的可回收粘度流体的清除操作。其他方法包括泵送含有鞘氨醇杂多糖的流体以减少泵送摩擦压力的方法。

10. 发明授权

US07845412B2 Pressure control with compliant guide 有权
标题翻译：压力控制符合指导
公开(公告)号：US07845412B2
公开(公告)日：2010-12-07
申请号：US11671696
申请日：2007-02-06
申请人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
发明人： Andrea Sbordone , Eric Smedstad , Rene Schuurman , Alan Johnston , Axel Destremau , Yves Le Moign
IPC分类号： E21B33/035
CPC分类号： E21B33/076
摘要： A technique for subsea intervention operations enables pressure control to be accomplished at the surface while borehole fluid control is exercised at the seabed. A compliant guide extends between a subsea well installation and a surface location, such as a surface intervention vessel. A buffer fluid is deployed within the compliant guide to maintain the borehole fluids proximate the seabed. The buffer fluid also enables pressure control over the buffer fluid and the borehole fluid to be performed from the surface. Additionally, a flexible conveyance can be used to move intervention tools through the compliant guide.
摘要翻译：用于海底干预操作的技术使得能够在海面上执行井眼流体控制的同时在表面实现压力控制。顺应性引导件在海底井安装和表面位置之间延伸，例如表面介入容器。缓冲流体部署在柔性引导件内，以将钻孔流体保持在靠近海底的位置。缓冲流体还能够从表面进行缓冲流体和钻孔流体的压力控制。另外，可以使用灵活的输送来通过柔性导轨来移动介入工具。

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