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1. 发明申请

US20140111025A1 SAFELY DEPLOYING POWER 审中-公开
标题翻译：充分发挥力量
公开(公告)号：US20140111025A1
公开(公告)日：2014-04-24
申请号：US14119335
申请日：2012-04-27
申请人： Halliburton Energy Services, Inc.
发明人： Clovis Satyro Bonavides
IPC分类号： H02J4/00
CPC分类号： H02J4/00 , F42C15/36 , F42C15/42 , F42C19/06 , H01H37/76 , H01H37/767 , H01H61/02 , H01H61/04 , Y10T307/747 , Y10T307/76
摘要： A first-switch-actuation-polarity power is applied to a first-switch actuation line, the first polarity being defined relative to a first voltage on a first-switch-actuation-enable line, causing the first switch to actuate and remain actuated after the applied first-switch-actuation-polarity power is removed. Actuating the first switch couples a first-switch power input line to a first-switch power output line and the first-switch power input line to the first-switch enable line. The first-switch enable line is coupled to a second-switch actuation enable line on a second switch. Second-switch-actuation polarity power is applied to the second-switch actuation line on the second switch, the second polarity being defined relative to a voltage on the second-switch actuation enable line and being opposite of the first polarity, causing the second switch to actuate and remain actuated after the applied second-switch-actuation-polarity power is removed and coupling a second-switch power input line to a second-switch power output line.
摘要翻译：第一开关致动极性功率被施加到第一开关致动线，第一极性相对于第一开关致动线路上的第一电压被限定，使得第一开关在第一开关致动线之后致动并且在第所应用的第一开关致动极性功率被去除。启动第一开关将第一开关电源输入线连接到第一开关电源输出线，将第一开关电源输入线连接到第一开关使能线。第一开关使能线耦合到第二开关上的第二开关致动使能线。第二开关致动极性功率施加到第二开关上的第二开关致动线，第二极性相对于第二开关致动使能线上的电压定义并且与第一极性相反，使第二开关在施加的第二开关致动极性功率被去除并且将第二开关电源输入线耦合到第二开关功率输出线之后致动并保持致动。

2. 发明申请

US20140290948A1 Pressure-Activated Switch 有权
标题翻译：压力开关
公开(公告)号：US20140290948A1
公开(公告)日：2014-10-02
申请号：US14299751
申请日：2014-06-09
申请人： Halliburton Energy Services, Inc.
发明人： Clovis Satyro Bonavides , Donald Leon Crawford , Paul Anthony Molina , Gabriel Vicencio Mata
IPC分类号： E21B43/1185
CPC分类号： E21B43/11855 , E21B43/11852 , Y10T29/49826
摘要： A first end of a conductive spring is embedded in a wall of a large chamber of a piston housing. The spring is held in tension by a second end of the spring being pinned against a bead contact by a trigger pin. The diameter of the piston and a tensile breaking strength of the trigger pin are selected so that the trigger pin is breakable and the tension in the spring is releasable upon the presence of a predetermined pressure difference between a pressure on the contact side of the piston and a pressure on the pinning side of the piston. Release of tension in the spring closes an electrical circuit.
摘要翻译：导电弹簧的第一端嵌入在活塞壳体的大腔室的壁中。由弹簧的第二端通过触发销将弹簧保持在张紧状态。选择活塞的直径和触发销的拉伸断裂强度，使得触发销是可断裂的，并且当活塞的接触侧上的压力与活塞的接触侧上的压力之间存在预定的压力差时，弹簧中的张力是可释放的在活塞的钉扎侧的压力。弹簧释放张力关闭电路。

3. 发明申请

US20170089854A1 DOWNHOLE FLOW-PROFILING TOOL 有权
公开(公告)号：US20170089854A1
公开(公告)日：2017-03-30
申请号：US15128245
申请日：2014-05-27
申请人： Halliburton Energy Services, Inc.
发明人： Clovis Satyro Bonavides , Avinash Vinayak Taware , Hua Xia
IPC分类号： G01N27/08 , G01F1/58 , G01N27/07 , E21B49/08 , E21B49/00
CPC分类号： G01N27/08 , E21B47/12 , E21B49/00 , E21B49/087 , E21B2049/085 , G01F1/584 , G01F1/712 , G01F1/74 , G01N27/07 , G01N33/241 , G01N33/246 , G01P5/18
摘要： A measurement assembly for determining an electrical resistance of a fluid in a wellbore is provided. The measurement assembly can include a non-conductive frame, comprising an excitation electrode and a monitoring electrode coupled to the non-conductive frame. The measurement assembly can also include a central electrode in a flow path for the fluid, wherein the flow path is defined by the non-conductive frame. The central electrode can be positioned for conductively coupling the excitation electrode and the monitoring electrode through a conductive path defined by the fluid. Further, the measurement assembly can include a power source for transmitting power to the excitation electrode for determining the electrical resistance of the fluid. The electrical resistance of the fluid can be used to determine whether the fluid includes oil, water, or gas.

4. 发明授权

US09334715B2 Pressure-activated switch 有权
公开(公告)号：US09334715B2
公开(公告)日：2016-05-10
申请号：US14299751
申请日：2014-06-09
申请人： Halliburton Energy Services, Inc.
发明人： Clovis Satyro Bonavides , Donald Leon Crawford , Paul Anthony Molina , Gabriel Vicencio Mata
IPC分类号： E21B43/1185
CPC分类号： E21B43/11855 , E21B43/11852 , Y10T29/49826
摘要： A first end of a conductive spring is embedded in a wall of a large chamber of a piston housing. The spring is held in tension by a second end of the spring being pinned against a bead contact by a trigger pin. The diameter of the piston and a tensile breaking strength of the trigger pin are selected so that the trigger pin is breakable and the tension in the spring is releasable upon the presence of a predetermined pressure difference between a pressure on the contact side of the piston and a pressure on the pinning side of the piston. Release of tension in the spring closes an electrical circuit.

5. 发明授权

US09933381B2 Downhole tool for determining electrical resistance of a fluid in a wellbore 有权
公开(公告)号：US09933381B2
公开(公告)日：2018-04-03
申请号：US15128245
申请日：2014-05-27
申请人： Halliburton Energy Services, Inc.
发明人： Clovis Satyro Bonavides , Avinash Vinayak Taware , Hua Xia
IPC分类号： G01N27/08 , G01N27/07 , G01P5/18 , G01F1/712 , G01F1/74 , E21B49/00 , E21B49/08 , G01F1/58 , E21B47/12 , G01N33/24
CPC分类号： G01N27/08 , E21B47/12 , E21B49/00 , E21B49/087 , E21B2049/085 , G01F1/584 , G01F1/712 , G01F1/74 , G01N27/07 , G01N33/241 , G01N33/246 , G01P5/18
摘要： A measurement assembly for determining an electrical resistance of a fluid in a wellbore is provided. The measurement assembly can include a non-conductive frame, comprising an excitation electrode and a monitoring electrode coupled to the non-conductive frame. The measurement assembly can also include a central electrode in a flow path for the fluid, wherein the flow path is defined by the non-conductive frame. The central electrode can be positioned for conductively coupling the excitation electrode and the monitoring electrode through a conductive path defined by the fluid. Further, the measurement assembly can include a power source for transmitting power to the excitation electrode for determining the electrical resistance of the fluid. The electrical resistance of the fluid can be used to determine whether the fluid includes oil, water, or gas.

6. 发明申请

US20140185178A1 CHANGING THE STATE OF A SWITCH THROUGH THE APPLICATION OF POWER 有权
标题翻译：通过电力应用改变开关状态
公开(公告)号：US20140185178A1
公开(公告)日：2014-07-03
申请号：US14119310
申请日：2011-10-11
申请人： Halliburton Energy Services Inc.
发明人： Clovis Satyro Bonavides
IPC分类号： H01H5/04 , H01H85/46 , H01H85/36
CPC分类号： H01H5/04 , F42C15/36 , F42C15/40 , F42C19/00 , H01H3/30 , H01H37/76 , H01H37/761 , H01H37/767 , H01H61/02 , H01H61/04 , H01H85/36 , H01H85/46 , H01H2037/762 , H01H2037/763
摘要： A switch includes a spring. The switch further includes a collapsing element. The spring has a first spring state in which it is being held in tension by a restraining element and a second spring state in which it is not being held in tension because the restraining element has failed. The collapsing element is situated such that when sufficient power is applied to the collapsing element heat from the collapsing element will cause the restraining element to fail. The switch further includes a first contact coupled to the spring. The switch further includes a second contact coupled to the spring. The first contact and the second contact have a first 1-2 electrical connection state when the spring is in the first spring state. The first contact and the second contact have a second 1-2 electrical connection state different from the first 1-2 electrical connection state when the spring is in the second spring state.
摘要翻译：开关包括弹簧。开关进一步包括塌缩元件。弹簧具有第一弹簧状态，在该第一弹簧状态中，由于限制元件失效而被保持在张紧状态的限制元件和第二弹簧状态。折叠元件被定位成使得当足够的功率施加到塌缩元件时，来自折叠元件的热量将导致约束元件失效。开关还包括联接到弹簧的第一触点。开关还包括联接到弹簧的第二触点。当弹簧处于第一弹簧状态时，第一触点和第二触点具有第一1-2电连接状态。当弹簧处于第二弹簧状态时，第一触点和第二触点具有与第一1-2电连接状态不同的第二1-2电连接状态。

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