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1. 发明授权

US08829907B2 Frequency filtering and adjustment of electromagnetically received signals from antennas 有权
标题翻译：对天线电磁接收信号进行频率滤波和调整
公开(公告)号：US08829907B2
公开(公告)日：2014-09-09
申请号：US12883344
申请日：2010-09-16
申请人： Jack Signorelli , Sheng Fang , Samuel Bell
发明人： Jack Signorelli , Sheng Fang , Samuel Bell
IPC分类号： G01V3/00 , G01V3/30
CPC分类号： G01V3/30
摘要： An apparatus for estimating a property of an earth formation penetrated by a borehole, the apparatus having: a carrier configured to be conveyed through the borehole; a transmitter disposed at the carrier and configured to transmit electromagnetic energy at a first frequency into the formation; a first antenna disposed at the carrier and configured to receive electromagnetic signals from the formation as a result of the transmitted electromagnetic energy interacting with the formation; and an active filter coupled to the antenna and configured to filter electromagnetic signals received by the antenna to let the electromagnetic signals at the first frequency pass for processing to estimate the property.
摘要翻译：一种用于估计由钻孔渗透的地层的性质的装置，该装置具有：构造成通过钻孔传送的载体; 设置在所述载体处并被配置为以第一频率将电磁能量传输到所述地层中的发射器; 设置在所述载体处并且被配置为由于所传输的电磁能量与所述地层相互作用而从所述地层接收电磁信号的第一天线; 以及有源滤波器，其耦合到所述天线并且被配置为对由所述天线接收的电磁信号进行滤波，以使所述第一频率处的电磁信号通过以进行处理以估计所述性质。

2. 发明申请

US20060149477A1 Measurement-while-drilling assembly using real-time toolface oriented measurements 有权
公开(公告)号：US20060149477A1
公开(公告)日：2006-07-06
申请号：US11322050
申请日：2005-12-29
申请人： Paul Cairns , Sergey Efremov , David Schneider , Sassan Dehlavi , Robert Estes , Samuel Bell
发明人： Paul Cairns , Sergey Efremov , David Schneider , Sassan Dehlavi , Robert Estes , Samuel Bell
IPC分类号： G06F19/00
CPC分类号： E21B44/00 , E21B47/0002 , E21B47/024 , E21B47/026 , G01V5/04
摘要： This invention provides a measurement-while-drilling (MWD) downhole assembly for use in drilling boreholes which utilizes directional formation evaluation devices on a rotating assembly in conjunction with toolface orientation sensors. The data from the toolface orientation sensors are analyzed by a processor and toolface angle measurements are determined at defined intervals. Formation evaluation sensors operate substantially independently of the toolface orientation sensors and measurements of the formation evaluation sensors are analyzed in combination with the determined toolface angle to obtain formation parameters.

3. 发明申请

US20100283468A1 Remotely located tuning circuits for multi-frequency, multi-puropse induction antennae in downhole tools 审中-公开
标题翻译：位于井下工具中的多频多点感应天线的远程调谐电路
公开(公告)号：US20100283468A1
公开(公告)日：2010-11-11
申请号：US12215434
申请日：2008-06-27
申请人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
发明人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
IPC分类号： G01V3/12 , H01Q7/00
CPC分类号： G01V3/28
摘要： A unified circuit without using a relay is proposed to resonate an antenna at more than two frequencies. The use of such analog IC switches are common place for transceiver applications in high RF frequencies (500 MHz and above). However, the use of selectively tuned antennas has for the most part been accomplished by the use of latching relays or fixed value components. The IC switch allows for not only the functionality of a single antenna to be either a transmitter and/or a receiver, but also allows, by adding additional switches to select any number of frequencies to resonate the antenna. This frequency resonation could be at fixed frequency points or sweep in either linear or logarithmic steps. The component selection of capacitors for either method would be controlled by a DSP or other microcontroller device. In one embodiment, an antenna for a downhole measurement tool is provided with a tuning circuit couple by a transformer to at least one antenna. The tuning circuit is disposed entirely within and protected by the hollow body of the tool and selectively tunes the antenna to at least three discrete frequencies. Advantageously, no structural modification is made on the outer surface of the tool to accommodate the tuning circuit. In one embodiment, a switching circuit enables a single antenna to function as both a transmitter and a receiver.
摘要翻译：提出一种不使用继电器的统一电路，以便在两个以上的频率下谐振天线。使用这种模拟IC开关是在高RF频率（500MHz及以上）中的收发器应用的常见之处。然而，使用选择性调谐天线大部分是通过使用闭锁继电器或固定值组件来实现的。 IC开关不仅可以将单个天线的功能作为发射机和/或接收机，而且还可以通过添加附加开关来选择任意数量的频率来谐振天线。该频率谐振可以在固定频率点或以线性或对数步长扫描。任何一种方法的电容器的组件选择将由DSP或其他微控制器设备控制。在一个实施例中，用于井下测量工具的天线设置有由变压器耦合到至少一个天线的调谐电路。调谐电路完全设置在工具的中空体内并由其保护，并且选择性地将天线调谐到至少三个离散频率。有利的是，在工具的外表面上不进行结构修改以容纳调谐电路。在一个实施例中，开关电路使得单个天线能够用作发射机和接收机两者。

4. 发明申请

US20070117268A1 Ball grid attachment 审中-公开
标题翻译：球栅附件
公开(公告)号：US20070117268A1
公开(公告)日：2007-05-24
申请号：US11286628
申请日：2005-11-23
申请人： Samuel Bell
发明人： Samuel Bell
IPC分类号： H01L21/00
CPC分类号： H05K3/321 , H05K2201/10628 , H05K2201/10734
摘要： A device and method employing an electrically conductive adhesive for electrically and mechanically connecting an electrical component to a board substrate. The electrical component can includes an integrated circuit and the board may include a printed circuit board. The possible adhesives include a silver conducting RTV, silver-conducting adhesive, as well as silver conducting epoxy.
摘要翻译：一种使用导电粘合剂将电气部件电连接和机械地连接到基板的装置和方法。电气部件可以包括集成电路，并且电路板可以包括印刷电路板。可能的粘合剂包括银导电RTV，银导电粘合剂以及银导电环氧树脂。

5. 发明授权

US09146332B2 Remotely located tuning circuits for multi-frequency, multi-purpose induction antennae in downhole tools 有权
标题翻译：用于井下工具的多频，多用途感应天线的远程调谐电路
公开(公告)号：US09146332B2
公开(公告)日：2015-09-29
申请号：US13252019
申请日：2011-10-03
申请人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
发明人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
IPC分类号： G01V3/28
CPC分类号： G01V3/28
摘要： An antenna system for a downhole tool has an antenna that is configured to operate at a plurality of frequencies. The tuning circuit is on the interior of the tool and shielded from borehole fluids. The tuning circuit is coupled to the antenna by a transformer circuit.
摘要翻译：用于井下工具的天线系统具有被配置为以多个频率操作的天线。调谐电路位于工具的内部并与井眼液体隔绝。调谐电路通过变压器电路耦合到天线。

6. 发明申请

US20110068796A1 FREQUENCY FILTERING AND ADJUSTMENT OF ELECTROMAGNETICALLY RECEIVED SIGNALS FROM ANTENNAS 有权
标题翻译：频率滤波和调整从天线接收的电磁信号
公开(公告)号：US20110068796A1
公开(公告)日：2011-03-24
申请号：US12883344
申请日：2010-09-16
申请人： Jack Signorelli , Sheng Fang , Samuel Bell
发明人： Jack Signorelli , Sheng Fang , Samuel Bell
IPC分类号： G01V3/08
CPC分类号： G01V3/30
摘要： An apparatus for estimating a property of an earth formation penetrated by a borehole, the apparatus having: a carrier configured to be conveyed through the borehole; a transmitter disposed at the carrier and configured to transmit electromagnetic energy at a first frequency into the formation; a first antenna disposed at the carrier and configured to receive electromagnetic signals from the formation as a result of the transmitted electromagnetic energy interacting with the formation; and an active filter coupled to the antenna and configured to filter electromagnetic signals received by the antenna to let the electromagnetic signals at the first frequency pass for processing to estimate the property.
摘要翻译：一种用于估计由钻孔渗透的地层的性质的装置，该装置具有：构造成通过钻孔传送的载体; 设置在所述载体处并被配置为以第一频率将电磁能量传输到所述地层中的发射器; 设置在所述载体处并且被配置为由于所传输的电磁能量与所述地层相互作用而从所述地层接收电磁信号的第一天线; 以及有源滤波器，其耦合到所述天线并且被配置为对由所述天线接收的电磁信号进行滤波，以使所述第一频率处的电磁信号通过以进行处理以估计所述性质。

7. 发明申请

US20120032868A1 Remotely Located Tuning Circuits for Multi-Frequency, Multi-Purpose Induction Antennae in Downhole Tools 有权
标题翻译：用于井下工具中多频，多功能感应天线的远程调谐电路
公开(公告)号：US20120032868A1
公开(公告)日：2012-02-09
申请号：US13252019
申请日：2011-10-03
申请人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
发明人： John Signorelli , Samuel Bell , Tsili Wang , Roland Edward Chemali , Sheng Fang
IPC分类号： H01Q1/50
CPC分类号： G01V3/28
摘要： An antenna system for a downhole tool has an antenna that is configured to operate at a plurality of frequencies. The tuning circuit is on the interior of the tool and shielded from borehole fluids. The tuning circuit is coupled to the antenna by a transformer circuit.
摘要翻译：用于井下工具的天线系统具有被配置为以多个频率操作的天线。调谐电路位于工具的内部并与井眼液体隔绝。调谐电路通过变压器电路耦合到天线。

8. 发明申请

US20060144439A1 Siphon generator 审中-公开
标题翻译：虹吸发生器
公开(公告)号：US20060144439A1
公开(公告)日：2006-07-06
申请号：US11027618
申请日：2004-12-30
申请人： Samuel Bell
发明人： Samuel Bell
IPC分类号： F04F10/00
CPC分类号： F04F10/00 , Y10T137/2877
摘要： A siphon is provided that includes a conduit assembly. A suction device is connected to the conduit assembly for evacuating air from the conduit assembly, allowing a fluid to be drawn into the conduit assembly. A closure mechanism is moveable from an open position, which allows the fluid to flow therepast, to a closed position, which prevents the fluid from flowing therepast.
摘要翻译：提供了一种虹吸管，其包括导管组件。抽吸装置连接到管道组件，用于从导管组件排出空气，允许流体被吸入导管组件中。闭合机构可从打开位置移动，该打开位置允许流体在那里流动到关闭位置，这防止流体流过。

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