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公开(公告)号：US20090057545A1
公开(公告)日：2009-03-05
申请号：US11848473
申请日：2007-08-31
IPC分类号： G01V5/10
摘要： A nuclear tool includes a tool housing; a neutron generator disposed in the tool housing; and a solid-state neutron monitor disposed proximate the neutron generator for monitoring the output of the neutron generator. A method for constructing a nuclear tool includes disposing a neutron generator in a tool housing; and disposing a solid-state neutron monitor proximate the neutron generator for monitoring the output of the neutron generator. A method for logging a formation includes disposing a nuclear tool in a wellbore penetrating the formation, wherein the nuclear tool comprises a neutron generator and a solid-state neutron monitor disposed proximate the neutron generator; generating neutrons from the neutron generator; monitoring neutrons generated by the neutron generator using the solid-state neutron monitor; detecting signals generated from the neutrons traveling in the formation; and correcting the detected signals, based on signal strength detected by the solid-state neutron monitor, to produce corrected signals.
摘要翻译： 核工具包括工具外壳; 设置在工具壳体中的中子发生器; 以及靠近中子发生器设置的用于监测中子发生器的输出的固态中子监视器。 一种用于构造核工具的方法包括将中子发生器设置在工具壳体中; 并在中子发生器附近设置一个固态中子监测器，用于监测中子发生器的输出。 记录地层的方法包括将核工具放置在穿透地层的井眼中，其中所述核工具包括中子发生器和靠近中子发生器设置的固态中子监测器; 从中子发生器产生中子; 使用固态中子监测器监测由中子发生器产生的中子; 检测从地层中行进的中子产生的信号; 并且基于由固态中子监视器检测的信号强度来校正检测信号，以产生校正信号。
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公开(公告)号：US08319175B2
公开(公告)日：2012-11-27
申请号：US12872355
申请日：2010-08-31
申请人： Zilu Zhou , Markus Berheide , Felix Chen , Bradley A. Roscoe , Joyce Wong , Martin G. Luling , Olivier Philip
发明人： Zilu Zhou , Markus Berheide , Felix Chen , Bradley A. Roscoe , Joyce Wong , Martin G. Luling , Olivier Philip
IPC分类号： G01V5/04
摘要： Methods and devices relating to a radiation detector comprising of a gas chamber having a cathode plate and a substrate separated by a gap. An array of nano-tips deposited on the substrate that forms an anode structure for electron charge collection. An external power source in communication with the cathode plate and the substrate, wherein the external power source is capable of generating a plurality of regions and each region includes an electric field near each nano-tip of the array of the nano-tips that results in initiating a radiation induced controlled discharge of electrons and ions from at least one gas or at least one gas mixture. Finally, the plurality of regions include multiple generated electric fields near tips of the array of nano-tips such as CNTs, that communicatively create a conductive path between the cathode plate and the substrate, the radiation detector is capable of determining at least one radiation property.
摘要翻译： 涉及辐射检测器的方法和装置，包括具有阴极板和由间隙隔开的基板的气室。 沉积在衬底上的纳米尖端的阵列，其形成用于电子电荷收集的阳极结构。 与阴极板和衬底连通的外部电源，其中外部电源能够产生多个区域，并且每个区域包括纳米尖端阵列的每个纳米尖端附近的电场，导致导致 引发辐射诱导的电子和离子从至少一种气体或至少一种气体混合物的受控放电。 最后，多个区域包括在诸如CNT之类的纳米尖端阵列的尖端附近的多个产生的电场，其在阴极板和衬底之间通信地形成导电路径，该辐射探测器能够确定至少一个辐射特性 。
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公开(公告)号：US20120049054A1
公开(公告)日：2012-03-01
申请号：US12872355
申请日：2010-08-31
申请人： Zilu Zhou , Markus Berheide , Felix Chen , Bradley A. Roscoe , Joyce Wong , Martin G. Luling , Olivier Philip
发明人： Zilu Zhou , Markus Berheide , Felix Chen , Bradley A. Roscoe , Joyce Wong , Martin G. Luling , Olivier Philip
摘要： Methods and devices relating to a radiation detector comprising of a gas chamber having a cathode plate and a substrate separated by a gap. An array of nano-tips deposited on the substrate that forms an anode structure for electron charge collection. An external power source in communication with the cathode plate and the substrate, wherein the external power source is capable of generating a plurality of regions and each region includes an electric field near each nano-tip of the array of the nano-tips that results in initiating a radiation induced controlled discharge of electrons and ions from at least one gas or at least one gas mixture. Finally, the plurality of regions include multiple generated electric fields near tips of the array of nano-tips such as CNTs, that communicatively create a conductive path between the cathode plate and the substrate, the radiation detector is capable of determining at least one radiation property.
摘要翻译： 涉及辐射检测器的方法和装置，包括具有阴极板和由间隙隔开的基板的气室。 沉积在衬底上的纳米尖端的阵列，其形成用于电子电荷收集的阳极结构。 与阴极板和衬底连通的外部电源，其中外部电源能够产生多个区域，并且每个区域包括纳米尖端阵列的每个纳米尖端附近的电场，导致导致 引发辐射诱导的电子和离子从至少一种气体或至少一种气体混合物的受控放电。 最后，多个区域包括在诸如CNT之类的纳米尖端阵列的尖端附近的多个产生的电场，其在阴极板和衬底之间通信地形成导电路径，该辐射探测器能够确定至少一个辐射特性 。
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公开(公告)号：US09142383B2
公开(公告)日：2015-09-22
申请号：US13460476
申请日：2012-04-30
申请人： Zilu Zhou , Joel Lee Groves
发明人： Zilu Zhou , Joel Lee Groves
CPC分类号： H01J35/08 , H01J2235/086
摘要： Illustrative embodiments of the present disclosure are directed to devices and methods for X-ray monitoring. Various embodiments of the present disclosure use a target that incorporates a monitor layer. The monitor layer is disposed adjacent to a target layer so that electrons that pass through the target layer enter the monitor layer. As electrons enter the monitor layer, electrical charge is generated within the monitor layer. This electrical charge is measured and used to determine a characteristic of the X-ray generation within the target layer.
摘要翻译： 本公开的说明性实施例涉及用于X射线监测的装置和方法。 本公开的各种实施例使用包含监视器层的目标。 监测层与目标层相邻设置，使得通过目标层的电子进入监测层。 当电子进入监测层时，在监测层内产生电荷。 测量该电荷并用于确定目标层内的X射线产生的特性。
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公开(公告)号：US07675252B2
公开(公告)日：2010-03-09
申请号：US11431317
申请日：2006-05-10
申请人： Felix K. Chen , Joyce Wong , Gary W. Corris , Stephen Balkunas , Zilu Zhou , James G. Haug
发明人： Felix K. Chen , Joyce Wong , Gary W. Corris , Stephen Balkunas , Zilu Zhou , James G. Haug
IPC分类号： H05H7/00
CPC分类号： H05H11/00
摘要： A betatron structure having a donut-shaped vacuum chamber, wherein the vacuum chamber is made up of two or more pieces bonded together; an injector positioned within the vacuum chamber; and two or more magnets positioned to the outside of the vacuum chamber. A method of manufacturing a betatron structure, including: (a) fabricating two or more pieces; (b) positioning an injector on one of the two or more pieces; and (c) bonding the two or more pieces such that when bonded, the substrates form a hollow donut-shaped chamber.
摘要翻译： 具有环形真空室的贝塔管结构，其中真空室由两个或多个粘结在一起的部件构成; 位于真空室内的喷射器; 以及位于真空室外部的两个或更多个磁体。 一种制造贝塔管结构的方法，包括：（a）制造两个或多个片; （b）将喷射器定位在所述两个或更多个部件之一上; 和（c）粘合两个或更多个片，使得当粘合时，基底形成中空的环形腔室。
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公开(公告)号：US08642944B2
公开(公告)日：2014-02-04
申请号：US11848473
申请日：2007-08-31
IPC分类号： G01V5/10
摘要： A nuclear tool includes a tool housing; a neutron generator disposed in the tool housing; and a solid-state neutron monitor disposed proximate the neutron generator for monitoring the output of the neutron generator. A method for constructing a nuclear tool includes disposing a neutron generator in a tool housing; and disposing a solid-state neutron monitor proximate the neutron generator for monitoring the output of the neutron generator. A method for logging a formation includes disposing a nuclear tool in a wellbore penetrating the formation, wherein the nuclear tool comprises a neutron generator and a solid-state neutron monitor disposed proximate the neutron generator; generating neutrons from the neutron generator; monitoring neutrons generated by the neutron generator using the solid-state neutron monitor; detecting signals generated from the neutrons traveling in the formation; and correcting the detected signals, based on signal strength detected by the solid-state neutron monitor, to produce corrected signals.
摘要翻译： 核工具包括工具外壳; 设置在工具壳体中的中子发生器; 以及靠近中子发生器设置的用于监测中子发生器的输出的固态中子监视器。 一种用于构造核工具的方法包括将中子发生器设置在工具壳体中; 并在中子发生器附近设置一个固态中子监测器，用于监测中子发生器的输出。 记录地层的方法包括将核工具放置在穿透地层的井眼中，其中所述核工具包括中子发生器和靠近中子发生器设置的固态中子监测器; 从中子发生器产生中子; 使用固态中子监测器监测由中子发生器产生的中子; 检测从地层中行进的中子产生的信号; 并且基于由固态中子监视器检测的信号强度来校正检测信号，以产生校正信号。
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公开(公告)号：US20120175510A1
公开(公告)日：2012-07-12
申请号：US12987586
申请日：2011-01-10
IPC分类号： G01N23/12
CPC分类号： G01N33/2823 , G01N2223/102 , G01N2223/637
摘要： Devices, methods and related systems are described for measuring a property of a fluid including density in a subterranean environment. A device includes a pressure housing having one or more window formed in the pressure housing, and a flow device arranged in the pressure housing for the fluid to flow through the flow device. Further, a radiation source mounted within the pressure housing approximate a first source window configured to generate particles into the fluid. A detector supported by the pressure housing and positioned approximate a first detector window of the one or more window, the first detector window located between the detector and the flow device. The detector can be a solid state beta particle detector with a wide band gap such as the diamond detector, and the radiation source can be a beta particle source such as a strontium 90 source.
摘要翻译： 描述了用于测量包括地下环境中的密度的流体的性质的装置，方法和相关系统。 一种装置包括具有形成在压力壳体中的一个或多个窗口的压力壳体和布置在压力壳体中以使流体流过流动装置的流动装置。 此外，安装在压力壳体内的辐射源近似于构造成将颗粒产生到流体中的第一源窗口。 由所述压力壳体支撑并且位于所述一个或多个窗口的第一检测器窗口附近的检测器，所述第一检测器窗口位于所述检测器和所述流动装置之间。 检测器可以是具有宽带隙的固态β粒子检测器，例如金刚石检测器，并且辐射源可以是诸如锶90源的β粒子源。
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公开(公告)号：US20060261759A1
公开(公告)日：2006-11-23
申请号：US11431317
申请日：2006-05-10
申请人： Felix Chen , Joyce Wong , Gary Corris , Stephen Balkunas , Zilu Zhou , James Haug
发明人： Felix Chen , Joyce Wong , Gary Corris , Stephen Balkunas , Zilu Zhou , James Haug
IPC分类号： H05H7/00
CPC分类号： H05H11/00
摘要： A betatron structure having a donut-shaped vacuum chamber, wherein the vacuum chamber is made up of two or more pieces bonded together; an injector positioned within the vacuum chamber; and two or more magnets positioned to the outside of the vacuum chamber. A method of manufacturing a betatron structure, including: (a) fabricating two or more pieces; (b) positioning an injector on one of the two or more pieces; and (c) bonding the two or more pieces such that when bonded, the substrates form a hollow donut-shaped chamber.
摘要翻译： 具有环形真空室的贝塔管结构，其中真空室由两个或多个粘结在一起的部件构成; 位于真空室内的喷射器; 以及位于真空室外部的两个或更多个磁体。 一种制造贝塔管结构的方法，包括：（a）制造两个或多个片; （b）将喷射器定位在所述两个或更多个部件之一上; 和（c）粘合两个或更多个片，使得当粘合时，基底形成中空的环形腔室。
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公开(公告)号：US09230772B2
公开(公告)日：2016-01-05
申请号：US13338702
申请日：2011-12-28
申请人： Zilu Zhou , Joyce Wong
发明人： Zilu Zhou , Joyce Wong
CPC分类号： H01J27/02 , G21G4/02 , H01J1/3044 , H01J35/065 , H01J37/08 , H05H3/06
摘要： Illustrative embodiments of the present invention are directed to devices and methods for ion generation. One such device includes a substrate. The substrate is disposed within a housing that is configured to contain a gas. The substrate includes an interior surface that at least partially defines an interior volume. The substrate also includes a number of channels with walls. Nano-tips are disposed on the walls of the channels.
摘要翻译： 本发明的说明性实施例涉及用于离子产生的装置和方法。 一种这样的装置包括基板。 衬底设置在被配置为容纳气体的壳体内。 衬底包括至少部分地限定内部容积的内表面。 衬底还包括多个具有壁的通道。 纳米尖端设置在通道的壁上。
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公开(公告)号：US08586913B2
公开(公告)日：2013-11-19
申请号：US12987586
申请日：2011-01-10
IPC分类号： G01N23/12
CPC分类号： G01N33/2823 , G01N2223/102 , G01N2223/637
摘要： Devices, methods, and related systems are described for measuring a property of a fluid, including density, in a subterranean environment. A device includes a pressure housing having one or more windows formed in the pressure housing and a flow device arranged in the pressure housing for the fluid to flow through the flow device. Further, a radiation source is mounted within the pressure housing approximate a first source window configured to generate particles into the fluid. The device includes a detector supported by the pressure housing and positioned approximate a first detector window of the one or more windows. The first detector window is located between the detector and the flow device. The detector can be a solid state beta particle detector with a wide band gap, such as the diamond detector, and the radiation source can be a beta particle source, such as a strontium 90 source.
摘要翻译： 描述了用于在地下环境中测量流体性质（包括密度）的装置，方法和相关系统。 一种装置包括具有形成在压力壳体中的一个或多个窗口的压力壳体和布置在压力壳体中以使流体流过流动装置的流动装置。 此外，辐射源安装在压力壳体内，近似于构造成将颗粒产生到流体中的第一源窗口。 该装置包括由压力壳体支撑并且近似大约一个或多个窗口的第一检测器窗口的检测器。 第一个检测器窗口位于检测器和流量装置之间。 检测器可以是具有宽带隙的固态β粒子检测器，例如金刚石检测器，并且辐射源可以是β粒子源，例如锶90源。
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