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1. 发明申请

WO2009079063A1 SINGLE DRIVE BETATRON 审中-公开
标题翻译：单驱动BETATRON
公开(公告)号：WO2009079063A1
公开(公告)日：2009-06-25
申请号：PCT/US2008/077738
申请日：2008-09-25
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT , CHEN, Felix
发明人： CHEN, Felix
IPC分类号： H05H11/00 , H05H11/04
CPC分类号： H05H11/00 , H05H11/04
摘要： A betatron includes a betatron magnet with a first guide magnet having a first pole face and a second guide magnet having a second pole face. Both the first and the second guide magnet have a centrally disposed aperture and the first pole face is separated from the second pole face by a guide magnet gap. A core is disposed within the centrally disposed apertures in an abutting relationship with both guide magnets. The core has at least one core gap. A drive coil is wound around both guide magnet pole faces. An orbit control coil has a contraction coil portion wound around the core gap and a bias control portion wound around the guide magnet pole faces. The contraction coil portion and the bias control portion are connected but in opposite polarity. Magnet fluxes in the core and guide magnets return through peripheral portions of the betatron magnet.
摘要翻译：贝塔管包括具有带有第一极面的第一引导磁体和具有第二极面的第二引导磁体的贝塔通磁体。第一和第二引导磁体都具有居中设置的孔，并且第一极面通过引导磁体间隙与第二极面分离。芯部设置在与两个导向磁体邻接的中心设置的孔内。核心至少有一个核心缺口。驱动线圈缠绕在两个导向磁极面上。轨道控制线圈具有缠绕在芯间隙上的收缩线圈部分和缠绕在导磁体磁极面上的偏置控制部分。收缩线圈部分和偏压控制部分连接但具有相反的极性。铁芯和导向磁体中的磁通量通过该铂电磁体的周边部分返回。

2. 发明申请

WO2009058501A2 METHOD OF EXTRACTING FORMATION DENSITY AND PE USING A PULSED ACCELERATOR BASED LITHO-DENSITY TOOL 审中-公开
标题翻译：使用基于加速器的LITHO-DENSITY工具提取形成密度和PE的方法
公开(公告)号：WO2009058501A2
公开(公告)日：2009-05-07
申请号：PCT/US2008/078225
申请日：2008-09-30
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , ZHOU, Tong , CHEN, Felix , CASE, Charles, R. , ELLIS, Darwin, V. , ROSCOE, Bradley, Albert
发明人： ZHOU, Tong , CHEN, Felix , CASE, Charles, R. , ELLIS, Darwin, V. , ROSCOE, Bradley, Albert
CPC分类号： G01V5/125
摘要： A method for a pulsed gamma - gamma density tool to simultaneously compensate for interactions due to the photoelectric effect and density variations caused by standoff enables a more precise determination of bulk formation density. This method includes the steps of providing a source of energetic particles and directing those energetic particles at a formation having a known photoelectric factor and electron density and capturing one or more photons either emitted or deflected from the formation either a first detector or a second detector. The first detector is spaced a first distance from the source, the second detector is spaced a second distance from the detector and a third distance separates the first detector from the second detector. Measuring a first total energy of the photons striking the first detector during a time interval and measuring a second total energy of the photons striking the second detector as a function of the time interval and disposing a first filter between the first detector and the formation effective to cause Pe response to match standoff influence thereby compensating for both effects simultaneously. In addition to the first filter, the required compensation may include a second filter between the second detector and the formation as well as adjustments to the respective first distance, second distance and third distance.
摘要翻译：用于同时补偿由于光电效应引起的相互作用和由间隔引起的密度变化的脉冲伽马伽马密度工具的方法使得能够更准确地确定体积形成密度。该方法包括以下步骤：提供能量粒子源，并将具有已知光电因子和电子密度的地层中的能量粒子引导并捕获从第一检测器或第二检测器的地层发射或偏转的一个或多个光子。第一检测器与源极隔开第一距离，第二检测器与检测器隔开第二距离，第三距离将第一检测器与第二检测器分开。测量在时间间隔内撞击第一检测器的光子的第一总能量，并测量作为时间间隔的函数的撞击第二检测器的光子的第二总能量，并且在第一检测器和地层之间设置第一过滤器，导致Pe响应匹配对立影响，从而同时补偿两种效应。除了第一滤波器之外，所需的补偿可以包括在第二检测器和地层之间的第二滤波器以及对相应的第一距离，第二距离和第三距离的调整。

3. 发明申请

WO2007070748A8 METHOD AND APPARATUS FOR IN-SITU SIDE-WALL CORE SAMPLE ANALYSIS 审中-公开
标题翻译：用于现场侧壁样品分析的方法和装置
公开(公告)号：WO2007070748A8
公开(公告)日：2008-12-31
申请号：PCT/US2006061562
申请日：2006-12-04
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV NV , FUJISAWA GO , MULLINS OLIVER C , WRAIGHT PETER DAVID , GROVES JOEL LEE , REID LENNOX , CHEN FELIX , CORRIS GARY , SONG YI-QIAO
发明人： FUJISAWA GO , MULLINS OLIVER C , WRAIGHT PETER DAVID , GROVES JOEL LEE , REID LENNOX , CHEN FELIX , CORRIS GARY , SONG YI-QIAO
IPC分类号： E21B49/00
CPC分类号： E21B49/06
摘要： A wireline-conveyed side-wall core coring tool (100) for acquiring aside-wall core from a geological formation for performing in-situ side-wall core analysis The coring tool (100) has a core analysis unit (131) operable to measure geophysical properties of an acquired side-wall core. The measured geophysical properties may be used to determine the success of the acquisition of side-wall cores by the coring tool (100).
摘要翻译：一种有线输送的侧壁芯取芯工具（100），用于从用于执行原位侧壁芯分析的地质层获取侧壁芯。取芯工具（100）具有芯部分析单元（131），其可操作以测量获得性侧壁核心的物理性质。所测量的地球物理性质可用于确定取芯工具（100）获取侧壁芯的成功率。

4. 发明申请

WO2007070748A9 METHOD AND APPARATUS FOR IN-SITU SIDE-WALL CORE SAMPLE ANALYSIS 审中-公开
公开(公告)号：WO2007070748A9
公开(公告)日：2007-06-21
申请号：PCT/US2006/061562
申请日：2006-12-04
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT N.V. , FUJISAWA, Go , MULLINS, Oliver C. , WRAIGHT, Peter David , GROVES, Joel Lee , REID, Lennox , CHEN, Felix , CORRIS, Gary , SONG, Yi-Qiao
发明人： FUJISAWA, Go , MULLINS, Oliver C. , WRAIGHT, Peter David , GROVES, Joel Lee , REID, Lennox , CHEN, Felix , CORRIS, Gary , SONG, Yi-Qiao
IPC分类号： E21B49/06
摘要： A wireline-conveyed side-wall core coring tool (171) for acquiring side-wall core from a geological formation for performing in- situ side-wall core analysis. The coring tool has a core analysis unit operable to measure geophysical properties of an acquired side-wall core. The measured geophysical properties may be used to determine the success of the acquisition of side-wall cores by the coring tool. The core analysis unit (131) is operable of performing an in-situ interpretation of measured geophysical property of the side-wall core (123) and transmitting in near real-time the measurements or the interpretation results to surface data acquisition and processing apparatus (105).

5. 发明申请

WO2003050389A3 APPARATUS AND METHODS FOR DOWNHOLE DETERMINATION OF CHARACTERISTICS OF FORMATION FLUIDS 审中-公开
公开(公告)号：WO2003050389A3
公开(公告)日：2003-06-19
申请号：PCT/US2002/038773
申请日：2002-12-05
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT N. V. , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER OVERSEAS S. A. , SCHLUMBERGER SURENCO S. A. , SCHLUMBERGER HOLDINGS LIMITED , CHEN, Felix , CORRIS, Gary , MULLINS, OLIVER , WU, XU , FITZGERALD, John , GOODWIN, Anthony, R., H.
发明人： CHEN, Felix , CORRIS, Gary , MULLINS, OLIVER , WU, XU , FITZGERALD, John , GOODWIN, Anthony, R., H.
IPC分类号： E21B49/08
摘要： An oil sample is subjected to nuclear electromagnetic irradiation downhole, and the electron and/or mass density of the oil sample is determined by measuring the attenuation of the irradiation and relating the attenuation to the electron density. If the irradiation is high energy gamma ray irradiation, the attenuation is considered to be a function of Compton scattering only, which in turn is related to the electron density of the sample. If X-rays are utilized, attenuation is preferably measured in two energy windows. Using the two different attenuation values found in the different windows, the attenuation due to Compton scattering can be found and related to the electron and/or mass density of the sample. In addition, attenuation due to photoelectric absorption may also be determined and related to the presence of one or more heavy elements in the oil (e.g., sulfur) and/or sanding.

6. 发明申请

WO03050389A2 APPARATUS AND METHODS FOR DOWNHOLE DETERMINATION OF CHARACTERISTICS OF FORMATION FLUIDS 审中-公开
标题翻译：装置和方法确定形成流体特性的方法
公开(公告)号：WO03050389A2
公开(公告)日：2003-06-19
申请号：PCT/US0238773
申请日：2002-12-05
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , PRAD RES & DEV NV , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER OVERSEAS , SCHLUMBERGER SURENCO SA , SCHLUMBERGER HOLDINGS , CHEN FELIX , CORRIS GARY , MULLINS OLIVER , WU XU , FITZGERALD JOHN , GOODWIN ANTHONY R H
发明人： CHEN FELIX , CORRIS GARY , MULLINS OLIVER , WU XU , FITZGERALD JOHN , GOODWIN ANTHONY R H
IPC分类号： E21B47/00 , E21B49/08 , G01N23/06 , G01N23/08 , G01N23/12 , G01N33/28 , G01V5/08 , G01V5/12
CPC分类号： G01V5/12
摘要： An oil sample is subjected to nuclear electromagnetic irradiation downhole, and the electron and/or mass density of the oil sample is determined by measuring the attenuation of the irradiation and relating the attenuation to the electron density. If the irradiation is high energy gamma ray irradiation, the attenuation is considered to be a function of Compton scattering only, which in turn is related to the electron density of the sample. If X-rays are utilized, attenuation is preferably measured in two energy windows. Using the two different attenuation values found in the different windows, the attenuation due to Compton scattering can be found and related to the electron and/or mass density of the sample. In addition, attenuation due to photoelectric absorption may also be determined and related to the presence of one or more heavy elements in the oil e.g., sulfur and/or sanding.
摘要翻译：油样在井下进行核电磁辐射，油样的电子和/或质量密度通过测量照射的衰减并将衰减与电子密度相关联来确定。如果照射是高能伽马射线照射，则衰减被认为仅是康普顿散射的函数，这反过来又与样品的电子密度有关。如果使用X射线，则优选在两个能量窗口中测量衰减。使用在不同窗口中发现的两种不同的衰减值，可以发现由于康普顿散射引起的衰减并且与样品的电子和/或质量密度相关。此外，还可以确定由光电吸收引起的衰减，并且与油中的一种或多种重元素（例如硫和/或砂光）的存在有关。

7. 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。

8. 发明申请

WO2009058501A8 METHOD OF COMPENSATING FOR THE PHOTOELECTRIC EFFECT IN PULSED, ACCELERATOR-BASED LITHO-DENSITY TOOL 审中-公开
标题翻译：基于加速器的LITHO-DENSITY工具中的光电效应补偿方法
公开(公告)号：WO2009058501A8
公开(公告)日：2012-01-26
申请号：PCT/US2008078225
申请日：2008-09-30
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , ZHOU TONG , CHEN FELIX , CASE CHARLES R , ELLIS DARWIN V , ROSCOE BRADLEY ALBERT
发明人： ZHOU TONG , CHEN FELIX , CASE CHARLES R , ELLIS DARWIN V , ROSCOE BRADLEY ALBERT
IPC分类号： G01V5/12
CPC分类号： G01V5/125
摘要： A method for a pulsed gamma - gamma density tool to simultaneously compensate for interactions due to the photoelectric effect and density variations caused by standoff enables a more precise determination of bulk formation density. This method includes the steps of providing a source of energetic particles and directing those energetic particles at a formation having a known photoelectric factor and electron density and capturing one or more photons either emitted or deflected from the formation either a first detector or a second detector. The first detector is spaced a first distance from the source, the second detector is spaced a second distance from the detector and a third distance separates the first detector from the second detector. Measuring a first total energy of the photons striking the first detector during a time interval and measuring a second total energy of the photons striking the second detector as a function of the time interval and disposing a first filter between the first detector and the formation effective to cause Pe response to match standoff influence thereby compensating for both effects simultaneously. In addition to the first filter, the required compensation may include a second filter between the second detector and the formation as well as adjustments to the respective first distance, second distance and third distance.
摘要翻译：用于同时补偿由于光电效应引起的相互作用和由间隔引起的密度变化的脉冲伽马伽马密度工具的方法使得能够更准确地确定体积形成密度。该方法包括以下步骤：提供能量粒子源，并将具有已知光电因子和电子密度的地层中的能量粒子引导并捕获从第一检测器或第二检测器的地层发射或偏转的一个或多个光子。第一检测器与源极隔开第一距离，第二检测器与检测器隔开第二距离，第三距离将第一检测器与第二检测器分开。测量在时间间隔内撞击第一检测器的光子的第一总能量，并测量作为时间间隔的函数的撞击第二检测器的光子的第二总能量，并且在第一检测器和地层之间设置第一过滤器，导致Pe响应匹配对立影响，从而同时补偿两种效应。除了第一滤波器之外，所需的补偿可以包括在第二检测器和地层之间的第二滤波器以及对相应的第一距离，第二距离和第三距离的调整。

9. 发明申请

WO2009058501A3 METHOD OF COMPENSATING FOR THE PHOTOELECTRIC EFFECT IN PULSED, ACCELERATOR-BASED LITHO-DENSITY TOOL 审中-公开
标题翻译：基于加速器的LITHO-DENSITY工具中的光电效应补偿方法
公开(公告)号：WO2009058501A3
公开(公告)日：2009-08-27
申请号：PCT/US2008078225
申请日：2008-09-30
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , ZHOU TONG , CHEN FELIX , CASE CHARLES R , ELLIS DARWIN V , ROSCOE BRADLEY ALBERT
发明人： ZHOU TONG , CHEN FELIX , CASE CHARLES R , ELLIS DARWIN V , ROSCOE BRADLEY ALBERT
IPC分类号： G01V5/12
CPC分类号： G01V5/125
摘要： A method for a pulsed gamma - gamma density tool to simultaneously compensate for interactions due to the photoelectric effect and density variations caused by standoff enables a more precise determination of bulk formation density. This method includes the steps of providing a source of energetic particles and directing those energetic particles at a formation having a known photoelectric factor and electron density and capturing one or more photons either emitted or deflected from the formation either a first detector or a second detector. The first detector is spaced a first distance from the source, the second detector is spaced a second distance from the detector and a third distance separates the first detector from the second detector. Measuring a first total energy of the photons striking the first detector during a time interval and measuring a second total energy of the photons striking the second detector as a function of the time interval and disposing a first filter between the first detector and the formation effective to cause Pe response to match standoff influence thereby compensating for both effects simultaneously. In addition to the first filter, the required compensation may include a second filter between the second detector and the formation as well as adjustments to the respective first distance, second distance and third distance.
摘要翻译：用于同时补偿由于光电效应引起的相互作用和由间隔引起的密度变化的脉冲伽马伽马密度工具的方法使得能够更准确地确定体积形成密度。该方法包括以下步骤：提供能量粒子源，并将具有已知光电因子和电子密度的地层中的能量粒子引导并捕获从第一检测器或第二检测器的地层发射或偏转的一个或多个光子。第一检测器与源极隔开第一距离，第二检测器与检测器隔开第二距离，第三距离将第一检测器与第二检测器分开。测量在时间间隔内撞击第一检测器的光子的第一总能量，并测量作为时间间隔的函数的撞击第二检测器的光子的第二总能量，并且在第一检测器和地层之间设置第一过滤器，导致Pe响应匹配对立影响，从而同时补偿两种效应。除了第一滤波器之外，所需的补偿可以包括在第二检测器和地层之间的第二滤波器以及对相应的第一距离，第二距离和第三距离的调整。

10. 发明申请

WO2010024997A2 A DOWNHOLE SANDING ANALYSIS TOOL 审中-公开
标题翻译：井下砂管分析工具
公开(公告)号：WO2010024997A2
公开(公告)日：2010-03-04
申请号：PCT/US2009/051795
申请日：2009-07-27
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , CHEN, Felix , CORRIS, Gary
发明人： CHEN, Felix , CORRIS, Gary
IPC分类号： G01N23/18 , G01N23/12 , G01N21/85 , G01N21/94
CPC分类号： G01N21/85 , G01N15/0205 , G01N21/94 , G01N23/12 , G01N2223/641
摘要： Methods and devices for detecting particles in a fluid within a medium, such the analyzing device includes: a source adapted to transmit signals into the medium; at least one dector adapted to detect signals transmitted from the source such that the at least one detector and the source are structured and arranged on opposite sides of the medium; at least one processing unit in communication with the at least one detector and adapted to produce a plurarility of output signals representative of one of at least one particle characteristic or one or more particle property.
摘要翻译：用于检测介质内的流体中的粒子的方法和装置，这样的分析装置包括：适于将信号传输到介质中的源; 至少一个检测器，适于检测从所述源传输的信号，使得所述至少一个检测器和所述源被构造并布置在所述介质的相对侧上; 至少一个处理单元，与至少一个检测器通信并且适于产生表示至少一个颗粒特性或一个或多个颗粒特性之一的输出信号的多余性。

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