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1.发明申请公开(公告)号：US20100299068A1
公开(公告)日：2010-11-25
申请号：US12663098
申请日：2008-06-06
申请人： Guy Harvey Mason , James Andrew Gulliver , Derek George Hayes , Paul Franklin Steel , Kenneth Tomkins , Andrew John Stevens
发明人： Guy Harvey Mason , James Andrew Gulliver , Derek George Hayes , Paul Franklin Steel , Kenneth Tomkins , Andrew John Stevens
CPC分类号： G01N27/07 , E21B47/102 , G01N33/2823
摘要： An apparatus for determining the concentration of a conductive fluid present in a fluid filled bore hole is described. Such apparatus are known as water hold-up meters and are frequently used in oil, gas and water filled bore holes. In bore hole applications, data bandwidth between a down hole device and the surface can be limited, while determining water hold-up based on down hole measurements can be data intensive. A technique is proposed for calculating the water hold up that requires less data to be transmitted between the down hole device and the surface.
摘要翻译： 描述了一种用于确定存在于流体填充的钻孔中的导电流体的浓度的装置。 这种装置被称为保水表，并且经常用于油，气和水填充的钻孔中。 在钻孔应用中，可以限制井下装置与表面之间的数据带宽，同时基于井下测量确定保水量可能是数据密集的。 提出了一种用于计算在井下装置和表面之间需要较少数据传输的保水的技术。
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2.发明授权Apparatus for determining the concentration of a conductive fluid present in a fluid filled borehole 有权用于确定存在于充满流体的钻孔中的导电流体的浓度的装置公开(公告)号：US08849572B2
公开(公告)日：2014-09-30
申请号：US12663098
申请日：2008-06-06
申请人： Guy Harvey Mason , James Andrew Gulliver , Derek George Hayes , Paul Franklin Steel , Kenneth Tomkins , Andrew John Stevens
发明人： Guy Harvey Mason , James Andrew Gulliver , Derek George Hayes , Paul Franklin Steel , Kenneth Tomkins , Andrew John Stevens
CPC分类号： G01N27/07 , E21B47/102 , G01N33/2823
摘要： An apparatus for determining the concentration of a conductive fluid present in a fluid filled bore hole is described. Such apparatus are known as water hold-up meters and are frequently used in oil, gas and water filled bore holes. In bore hole applications, data bandwidth between a down hole device and the surface can be limited, while determining water hold-up based on down hole measurements can be data intensive. A technique is proposed for calculating the water hold up that requires less data to be transmitted between the down hole device and the surface.
摘要翻译： 描述了一种用于确定存在于流体填充的钻孔中的导电流体的浓度的装置。 这种装置被称为保水表，并且经常用于油，气和水填充的钻孔中。 在钻孔应用中，可以限制井下装置与表面之间的数据带宽，同时基于井下测量确定保水量可能是数据密集的。 提出了一种用于计算在井下装置和表面之间需要较少数据传输的保水的技术。
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公开(公告)号：US10145214B2
公开(公告)日：2018-12-04
申请号：US13558600
申请日：2012-07-26
IPC分类号： H01M8/04 , E21B41/00 , H01M6/36 , G01V11/00 , H01M14/00 , H01M10/615 , H01M10/653 , H01M10/667 , H01M10/658 , H01M10/39 , H01M6/34
摘要： An energy storage system is disclosed. The energy storage system comprises an energy storage device configured to operate above ambient temperature, and a thermal insulator at least partially surrounding the energy storage device, wherein heat losses from one or more other devices are received within the thermal insulator to provide heat energy to the energy storage device. Utilizing heat losses from one or more other devices, such as associated electronic components, enables the energy storage device to be maintained at its elevated operational temperature for longer providing extended battery life. In the application of wireline logging, this results in more data log available per trip in a well.
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公开(公告)号：US20130029241A1
公开(公告)日：2013-01-31
申请号：US13558600
申请日：2012-07-26
CPC分类号： E21B41/0085 , G01V11/002 , H01M6/34 , H01M6/36 , H01M8/04 , H01M10/39 , H01M10/615 , H01M10/653 , H01M10/658 , H01M10/667 , H01M14/00
摘要： An energy storage system is disclosed. The energy storage system comprises an energy storage device configured to operate above ambient temperature, and a thermal insulator at least partially surrounding the energy storage device, wherein heat losses from one or more other devices are received within the thermal insulator to provide heat energy to the energy storage device. Utilising heat losses from one or more other devices, such as associated electronic components, enables the energy storage device to be maintained at its elevated operational temperature for longer providing extended battery life. In the application of wireline logging, this results in more data log available per trip in a well.
摘要翻译： 公开了一种储能系统。 能量存储系统包括被配置为在高于环境温度下操作的能量存储装置和至少部分地围绕能量存储装置的热绝缘体，其中来自一个或多个其它装置的热损失被接收在所述热绝缘体内以向所述热绝缘体提供热能 储能装置。 利用来自一个或多个其它装置（例如相关联的电子部件）的热损失使得能量存储装置能够保持在其提高的操作温度以延长电池寿命。 在应用有线日志记录的过程中，可以在井中获得更多的数据记录。
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公开(公告)号：US06868901B2
公开(公告)日：2005-03-22
申请号：US10096362
申请日：2002-03-12
申请人： Guy Harvey Mason , William Peter Stuart-Bruges , Thomas Lempriere Searight , Philip Anton Strong , Timothy George Boxell , Michael Andrew Yuratich , Alan Thomas Fraser
发明人： Guy Harvey Mason , William Peter Stuart-Bruges , Thomas Lempriere Searight , Philip Anton Strong , Timothy George Boxell , Michael Andrew Yuratich , Alan Thomas Fraser
CPC分类号： E21B23/01 , E21B29/005 , Y10T409/304424
摘要： A tubular cutting tool includes two or more sets of electrically actuated retractable anchoring legs mounted at longitudinally spaced apart locations and an electrically driven rotary cutting head with a retractable cutting blade. The anchoring legs can be arranged such that they are capable of compensating for variations in the internal radii of the tubular to be cut, thereby ensuring that the cutting tool is clamped rigidly in position.
摘要翻译： 一种管状切割工具包括两组或多组电动致动的伸缩式锚固腿，其安装在纵向间隔开的位置处，以及具有可缩回切割刀片的电动旋转切割头。 锚定腿可以被布置成使得它们能够补偿要切割的管状物的内部半径的变化，从而确保切割工具刚性地被夹紧就位。
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6.发明申请System and Method for Umbilical-Less Positional Feedback of a Subsea Wellhead Member Disposed in a Subsea Wellhead Assembly 有权在海底井口组件中设置的海底井口构件的脐带位置反馈的系统和方法公开(公告)号：US20140014334A1
公开(公告)日：2014-01-16
申请号：US13548891
申请日：2012-07-13
CPC分类号： E21B47/0905 , E21B33/035 , E21B33/0422 , E21B47/01
摘要： A positional feedback system includes a seal assembly coupled to a running tool, the seal assembly having a seal ring and an energizing ring positioned between a hanger and a subsea wellhead. The energizing ring moves relative to the seal ring from an unset position to a set position to seal to the wellhead and the hanger. The system includes a magnet disposed on the energizing ring and having a magnetic field. One or more sensing devices are disposed on running tool and positioned in the magnetic field of the magnet in the set position and the unset position. The sensing devices are configured to communicate with a surface platform when the rare earth magnet passes a magnetic field through the sensing devices.
摘要翻译： 位置反馈系统包括联接到运行工具的密封组件，密封组件具有密封环和定位在悬挂器和海底井口之间的激励环。 通电环相对于密封环从未设定位置移动到设定位置，以密封到井口和吊架。 该系统包括设置在激励环上并具有磁场的磁体。 一个或多个感测装置设置在运行工具上并且位于设置位置和未设定位置的磁体的磁场中。 感测装置被配置为当稀土磁体通过感测装置通过磁场时与表面平台通信。
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7.发明授权System and method for umbilical-less positional feedback of a subsea wellhead member disposed in a subsea wellhead assembly 有权设置在海底井口组件中的海底井口构件的无脐位置反馈的系统和方法公开(公告)号：US08950483B2
公开(公告)日：2015-02-10
申请号：US13548891
申请日：2012-07-13
IPC分类号： E21B47/092
CPC分类号： E21B47/0905 , E21B33/035 , E21B33/0422 , E21B47/01
摘要： A positional feedback system includes a seal assembly coupled to a running tool, the seal assembly having a seal ring and an energizing ring positioned between a hanger and a subsea wellhead. The energizing ring moves relative to the seal ring from an unset position to a set position to seal to the wellhead and the hanger. The system includes a magnet disposed on the energizing ring and having a magnetic field. One or more sensing devices are disposed on running tool and positioned in the magnetic field of the magnet in the set position and the unset position. The sensing devices are configured to communicate with a surface platform when the rare earth magnet passes a magnetic field through the sensing devices.
摘要翻译： 位置反馈系统包括联接到运行工具的密封组件，密封组件具有密封环和定位在悬挂器和海底井口之间的激励环。 通电环相对于密封环从未设定位置移动到设定位置，以密封到井口和吊架。 该系统包括设置在激励环上并具有磁场的磁体。 一个或多个感测装置设置在运行工具上并且位于设置位置和未设定位置的磁体的磁场中。 感测装置被配置为当稀土磁体通过感测装置通过磁场时与表面平台通信。
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公开(公告)号：US07044219B2
公开(公告)日：2006-05-16
申请号：US10476919
申请日：2002-05-03
CPC分类号： E21B17/07 , E21B47/011
摘要： A shock absorbing tool for use in pipelines and oil wells, particularly in combination with perforation guns comprises a central mass supported on two springs between the end terminal members. The shock wave is absorbed in the free oscillation of the mass. The mass is constituted by a piston assembly. A steel rope permits the shock absorbing tool to be maneuvered within the bore hole without damage to the springs.
摘要翻译： 一种用于管道和油井的减震工具，特别是与穿孔枪组合在一起，包括支撑在端部端子构件之间的两个弹簧上的中心质量。 冲击波在质量的自由振荡中被吸收。 质量由活塞组件构成。 钢丝绳允许减震工具在钻孔内被操纵而不损坏弹簧。
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