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1. 发明申请

WO2012096874A2 FLUIDIC DENSITY MEASUREMENTS BASED ON BETA PARTICLES DETECTION 审中-公开
标题翻译：基于BETA颗粒检测的流体密度测量
公开(公告)号：WO2012096874A2
公开(公告)日：2012-07-19
申请号：PCT/US2012/020615
申请日：2012-01-09
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , ZHOU, Zilu , HARRISON, Christopher , ROSCOE, Bradley A. , COLEOU, Chloe , GRANT, Douglas W.
发明人： ZHOU, Zilu , HARRISON, Christopher , ROSCOE, Bradley A. , COLEOU, Chloe , GRANT, Douglas W.
IPC分类号： G01V5/04 , E21B47/00 , G01N23/02
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。

2. 发明申请

WO2009032503A8 DOWNHOLE TOOLS WITH SOLID-STATE NEUTRON MONITORS 审中-公开
标题翻译：带有固态中子监测器的井下工具
公开(公告)号：WO2009032503A8
公开(公告)日：2009-11-05
申请号：PCT/US2008073228
申请日：2008-08-15
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SAENGER RICHARD , ROSCOE BRADLEY A , ZHOU ZILU , STOLLER CHRISTIAN
发明人： SAENGER RICHARD , ROSCOE BRADLEY A , ZHOU ZILU , STOLLER CHRISTIAN
IPC分类号： G01V5/04 , G01T3/08
CPC分类号： G01T3/08 , G01V5/04
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; 中子发生器，其设置在所述工具壳体中; 以及靠近中子发生器设置的固态中子监测器，用于监测中子发生器的输出。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; 以及靠近中子发生器设置固态中子监测器以监测中子发生器的输出。用于测井地层的方法包括将核工具放置在穿透地层的井眼中，其中该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; 使用所述固态中子监测器监测由所述中子发生器产生的中子; 检测从在地层中行进的中子产生的信号; 并基于由固态中子监测器检测到的信号强度校正检测到的信号以产生校正信号。

3. 发明申请

WO2009032503A3 DOWNHOLE TOOLS WITH SOLID-STATE NEUTRON MONITORS 审中-公开
标题翻译：具有固态中性点监测器的工具
公开(公告)号：WO2009032503A3
公开(公告)日：2009-08-13
申请号：PCT/US2008073228
申请日：2008-08-15
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SAENGER RICHARD , ROSCOE BRADLEY A , ZHOU ZILU , STOLLER CHRISTIAN
发明人： SAENGER RICHARD , ROSCOE BRADLEY A , ZHOU ZILU , STOLLER CHRISTIAN
IPC分类号： G01V5/04 , G01T3/08
CPC分类号： G01T3/08 , G01V5/04
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筒中，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。

4. 发明申请

WO2012096874A3 FLUIDIC DENSITY MEASUREMENTS BASED ON BETA PARTICLES DETECTION 审中-公开
标题翻译：基于β粒子检测的流体密度测量
公开(公告)号：WO2012096874A3
公开(公告)日：2012-10-26
申请号：PCT/US2012020615
申请日：2012-01-09
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , ZHOU ZILU , HARRISON CHRISTOPHER , ROSCOE BRADLEY A , COLEOU CHLOE , GRANT DOUGLAS W
发明人： ZHOU ZILU , HARRISON CHRISTOPHER , ROSCOE BRADLEY A , COLEOU CHLOE , GRANT DOUGLAS W
IPC分类号： G01V5/04 , E21B47/00 , G01N23/02
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特性的设备，方法和相关系统。一种装置包括压力壳体，压力壳体具有形成在压力壳体中的一个或多个窗口，以及布置在压力壳体中用于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配置成产生颗粒进入流体的第一源窗口。检测器由压力壳体支撑并且定位成接近一个或多个窗口的第一检测器窗口，第一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，并且辐射源可以是诸如锶90源的β粒子源。

5. 发明申请

WO2012030417A1 NANO-TIPS BASED GAS IONIZATION CHAMBER FOR NEUTRON DETECTION 审中-公开
标题翻译：基于NANO-TIPS的气体离子室进行中子检测
公开(公告)号：WO2012030417A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/037137
申请日：2011-05-19
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , ZHOU, Zilu , BERHEIDE, Markus , CHEN, Felix , ROSCOE, Bradley A. , WONG, Joyce , LULING, Martin G.
发明人： ZHOU, Zilu , BERHEIDE, Markus , CHEN, Felix , ROSCOE, Bradley A. , WONG, Joyce , LULING, Martin G.
IPC分类号： G01T1/185 , H01J47/02
CPC分类号： G01T1/16 , B82Y15/00 , G01T1/18 , G01T3/008
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。

6. 发明申请

WO2009032503A2 DOWNHOLE TOOLS WITH SOLID-STATE NEUTRON MONITORS 审中-公开
标题翻译：带有固态中子监测器的井下工具
公开(公告)号：WO2009032503A2
公开(公告)日：2009-03-12
申请号：PCT/US2008/073228
申请日：2008-08-15
申请人： SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SAENGER, Richard , ROSCOE, Bradley, A. , ZHOU, Zilu , STOLLER, Christian
发明人： SAENGER, Richard , ROSCOE, Bradley, A. , ZHOU, Zilu , STOLLER, Christian
CPC分类号： G01T3/08 , G01V5/04
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; 中子发生器，其设置在所述工具壳体中; 以及靠近中子发生器设置的固态中子监测器，用于监测中子发生器的输出。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; 以及靠近中子发生器设置固态中子监测器以监测中子发生器的输出。用于测井地层的方法包括将核工具放置在穿透地层的井眼中，其中该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; 使用所述固态中子监测器监测由所述中子发生器产生的中子; 检测从在地层中行进的中子产生的信号; 并基于由固态中子监测器检测到的信号强度校正检测到的信号以产生校正信号。

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