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公开(公告)号：US09140618B2
公开(公告)日：2015-09-22
申请号：US13266114
申请日：2010-06-01
申请人： Benoit Deville , Frederic Pauchet
发明人： Benoit Deville , Frederic Pauchet
CPC分类号： G01L7/082 , E21B47/011 , E21B47/06
摘要： A membrane to compensate for effects on a volume of oil, the membrane is a metal capable of an elastic deformation and having a shape selected to optimize the elastic deformation in a desired manner so as to compensate for the effects on the volume of oil.
摘要翻译： 用于补偿对油体积的影响的膜，所述膜是能够弹性变形的金属，并且具有选择的形状，以期望的方式优化弹性变形，以补偿对油体积的影响。
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公开(公告)号：US09000873B2
公开(公告)日：2015-04-07
申请号：US13699737
申请日：2011-07-01
申请人： Benoit Deville , Yann Dufour , Philippe F. Salamitou , Jean-Luc Garcia , Emmanuel Legendre , Eric Grandgirard , Nicolas Renoux
发明人： Benoit Deville , Yann Dufour , Philippe F. Salamitou , Jean-Luc Garcia , Emmanuel Legendre , Eric Grandgirard , Nicolas Renoux
CPC分类号： E21B17/023 , E21B17/028 , E21B47/011 , E21B47/122 , H01F38/14
摘要： Inductive couplers for use in a downhole environment are described. An example inductive coupler for use in a downhole environment includes a body defining a cavity and magnetic material positioned in the cavity. The example inductive coupler also includes a coil adjacent the magnetic material, the coil formed with a number of turns of wire, and a first metal cover coupled to the body to enclose the cavity. The metal cover being electrically coupled to the body to form a substantially contiguous electrically conductive surface surrounding the cavity.
摘要翻译： 描述在井下环境中使用的感应耦合器。 用于井下环境的示例感应耦合器包括限定空腔的主体和位于空腔中的磁性材料。 示例性电感耦合器还包括与磁性材料相邻的线圈，线圈形成有多个线圈，以及联接到主体以封闭空腔的第一金属盖。 金属盖电耦合到主体以形成围绕空腔的基本相邻的导电表面。
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公开(公告)号：US20130206387A1
公开(公告)日：2013-08-15
申请号：US13397078
申请日：2012-02-15
申请人： Benoit Deville , Marian Faur , Charley Martinez
发明人： Benoit Deville , Marian Faur , Charley Martinez
摘要： An apparatus includes a circuit to receive power and data over a communication medium, where the circuit is to separate the power and the data. An electronic switch couples the power output by the circuit to a downhole electrical component for use in a well. According to other implementations, an electro-hydraulic actuator includes an outer housing defining a first hydraulic chamber and a second hydraulic chamber, where a seal for one of the hydraulic chambers is achieved without use of an elastomeric seal.
摘要翻译： 一种装置包括通过通信介质接收电力和数据的电路，其中电路将电力和数据分开。 电子开关将电路的功率输出耦合到用于井中的井下电气部件。 根据其它实施方式，电动液压致动器包括限定第一液压室和第二液压室的外壳，其中在不使用弹性密封件的情况下实现用于一个液压室的密封。
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公开(公告)号：US09175560B2
公开(公告)日：2015-11-03
申请号：US13358569
申请日：2012-01-26
申请人： John Algeroy , Benoit Deville , Stephen Dyer , Dinesh Patel
发明人： John Algeroy , Benoit Deville , Stephen Dyer , Dinesh Patel
CPC分类号： E21B47/122 , E21B17/028 , E21B47/123
摘要： A system or method includes providing coupler portions along a structure. The coupler portions are communicatively engageable with equipment in the structure.
摘要翻译： 一种系统或方法包括沿着结构提供耦合器部分。 耦合器部分可与结构中的设备通信地接合。
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公开(公告)号：US08988178B2
公开(公告)日：2015-03-24
申请号：US13700127
申请日：2011-07-01
IPC分类号： H01F21/04 , H01F21/02 , H01F27/28 , H01F27/24 , E21B17/02 , E21B47/01 , E21B47/12 , H01F38/14
CPC分类号： E21B17/023 , E21B17/028 , E21B47/011 , E21B47/122 , H01F38/14
摘要： An inductive coupler assembly for use in a downhole environment and related methods are described. An example indicative coupler assembly includes a first inductive coupler having first and second magnetically coupled coils and a second inductive coupler having third and fourth magnetically coupled coils. The first and third coils are coupled to a first pair of signal lines and the second and fourth coils are coupled to a second pair of signal lines. The first inductive coupler is to magnetically convey a differential communications signal between the first and second pairs of signal lines, and the second inductive coupler is to magnetically convey a common mode power signal between the first and second pairs of signal lines.
摘要翻译： 描述了一种用于井下环境的感应耦合器组件及相关方法。 示例性耦合器组件的示例包括具有第一和第二磁耦合线圈的第一电感耦合器和具有第三和第四磁耦合线圈的第二电感耦合器。 第一和第三线圈耦合到第一对信号线，并且第二和第四线圈耦合到第二对信号线。 第一电感耦合器是在第一和第二对信号线之间磁传递差分通信信号，并且第二电感耦合器将在第一和第二对信号线之间磁性传送共模功率信号。
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公开(公告)号：US20120111437A1
公开(公告)日：2012-05-10
申请号：US13266114
申请日：2010-06-01
申请人： Benoit Deville , Frederic Pauchet
发明人： Benoit Deville , Frederic Pauchet
IPC分类号： F16L55/04
CPC分类号： G01L7/082 , E21B47/011 , E21B47/06
摘要： A membrane to compensate for effects on a volume of oil, the membrane is a metal capable of an elastic deformation and having a shape selected to optimize the elastic deformation in a desired manner so as to compensate for the effects on the volume of oil.
摘要翻译： 用于补偿对油体积的影响的膜，所述膜是能够弹性变形的金属，并且具有选择的形状，以期望的方式优化弹性变形，以补偿对油体积的影响。
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公开(公告)号：US09938823B2
公开(公告)日：2018-04-10
申请号：US13397078
申请日：2012-02-15
申请人： Benoit Deville , Marian Faur , Charley Martinez
发明人： Benoit Deville , Marian Faur , Charley Martinez
摘要： An apparatus includes a circuit to receive power and data over a communication medium, where the circuit is to separate the power and the data. An electronic switch couples the power output by the circuit to a downhole electrical component for use in a well. According to other implementations, an electro-hydraulic actuator includes an outer housing defining a first hydraulic chamber and a second hydraulic chamber, where a seal for one of the hydraulic chambers is achieved without use of an elastomeric seal.
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公开(公告)号：US20130192851A1
公开(公告)日：2013-08-01
申请号：US13358569
申请日：2012-01-26
申请人： John Algeroy , Benoit Deville , Stephen Dyer , Dinesh Patel
发明人： John Algeroy , Benoit Deville , Stephen Dyer , Dinesh Patel
CPC分类号： E21B47/122 , E21B17/028 , E21B47/123
摘要： A system or method includes providing coupler portions along a structure. The coupler portions are communicatively engageable with equipment in the structure.
摘要翻译： 一种系统或方法包括沿着结构提供耦合器部分。 耦合器部分可与结构中的设备通信地接合。
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