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公开(公告)号：WO2013040402A2
公开(公告)日：2013-03-21
申请号：PCT/US2012/055497
申请日：2012-09-14
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
Inventor： SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
IPC: G01V5/12 , E21B47/00 , G01N23/083
CPC classification number: H01J35/025 , E21B47/011 , E21B47/082 , E21B47/1015 , E21B49/00 , G01N9/24 , G01N23/20008 , G01N2035/00306 , G01N2201/0227 , G01N2223/05 , G01N2223/204 , G01N2223/30 , G01V3/12 , G01V3/30 , G01V5/0008 , G01V5/04 , G01V5/12 , H01J3/023 , H01J37/061 , H01J43/04 , H02M7/103 , H05G1/10 , H05H3/06 , H05H5/045 , Y10T29/41 , Y10T29/49117
Abstract: A well-logging tool may include a sonde housing and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a uni-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
Abstract translation: 测井工具可以包括探空仪外壳和由探空仪外壳承载的辐射发生器。 辐射发生器可以包括发电机壳体，由发电机壳体承载的靶，由发电机壳体承载的带电粒子源以在靶处引导带电粒子，以及耦合到带电粒子源的至少一个电压源。 所述至少一个电压源可以包括电压梯，所述电压梯包括以单极配置耦合的多个电压倍增级，以及耦合在沿着所述电压梯的至少一个中间位置的至少一个负载线圈。 测井工具还可以包括由探空仪壳体承载的至少一个辐射探测器。
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公开(公告)号：WO2013040390A3
公开(公告)日：2013-03-21
申请号：PCT/US2012/055478
申请日：2012-09-14
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
Inventor： SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
IPC: G01V5/12 , E21B47/00 , G01N23/083
Abstract: A well-logging tool may include a sonde housing, and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a bi-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
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公开(公告)号：WO2012109247A2
公开(公告)日：2012-08-16
申请号：PCT/US2012024150
申请日：2012-02-07
Applicant: SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , CHIROVSKY LEO , DURKOWSKI ANTHONY , HILES KEVIN , REIJONEN JANI , SIMON MATTHIEU , WRAIGHT PETER
Inventor： CHIROVSKY LEO , DURKOWSKI ANTHONY , HILES KEVIN , REIJONEN JANI , SIMON MATTHIEU , WRAIGHT PETER
CPC classification number: H01B19/04 , E21B47/01 , Y10T29/49227
Abstract: A well logging instrument includes an instrument housing to traverse a wellbore penetrating subsurface formations. An electrically operated energy source that emits ionizing radiation is disposed inside the housing. An insulating sleeve is disposed between the energy source and an interior wall of the housing. The insulating sleeve comprises a thin dielectric film arranged in a plurality of tightly fitting layers of dielectric material disposed adjacent to each other and successively. A thickness of each layer and a number of layers is selected to provide a dielectric strength sufficient to electrically insulate the energy source from the housing and to provide a selected resistance to dielectric failure resulting from the ionizing radiation.
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公开(公告)号：WO2012050725A3
公开(公告)日：2012-08-16
申请号：PCT/US2011051669
申请日：2011-09-15
Applicant: SCHLUMBERGER TECHNOLOGY CORP , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , STEPHENSON KENNETH
Inventor： SIMON MATTHIEU , STEPHENSON KENNETH
Abstract: Systems, methods, and devices relating to a sourceless X-ray downhole tool are provided. By way of example, such a downhole tool may include an X-ray generator, an X-ray detector, and data processing circuitry. The X-ray generator may emit some X-rays out of the downhole tool and some X-rays internally through the downhole tool. The X-ray detector may detect some of the X-rays that return to the downhole tool, as well as some of the X-rays that pass internally through the downhole tool. The data processing circuitry may gain-stabilize the X-ray detector based at least in part on the X-rays that passed internally through the downhole tool and were detected by the X-ray detector.
Abstract translation: 提供了与无源X射线井下工具相关的系统，方法和设备。 作为示例，这种井下工具可以包括X射线发生器，X射线检测器和数据处理电路。 X射线发生器可以通过井下工具在井下工具中发出一些X射线，并将内部的一些X射线射出。 X射线检测器可以检测返回到井下工具的一些X射线以及内部通过井下工具的一些X射线。 数据处理电路可以至少部分地基于通过井下工具内部通过的X射线并由X射线检测器检测X射线检测器来稳定X射线检测器。
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公开(公告)号：WO2009006975A2
公开(公告)日：2009-01-15
申请号：PCT/EP2008/004677
申请日：2008-06-06
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , MOSSE, Laurent , SIMON, Matthieu , FAIVRE, Olivier , HIZEM, Mehdi
Inventor： MOSSE, Laurent , SIMON, Matthieu , FAIVRE, Olivier , HIZEM, Mehdi
IPC: G01V3/30
CPC classification number: G01V3/30
Abstract: An apparatus for determining a property of a downhole formation, the apparatus comprising: an array having a plurality of transmitters and receivers capable of propagating electromagnetic waves through the formation; measuring circuitry for measuring an effect of the formation on the propagating waves; control circuitry arranged to vary the propagating waves as a function of at least one of frequency, spacing and polarization; and processing circuitry arranged to combine the effects of the propagating waves that are varied according to frequency, spacing and polarization for determining the property of the downhole formation.
Abstract translation: 一种用于确定井下结构的性质的装置，所述装置包括：阵列，具有能够将电磁波传播通过所述地层的多个发射器和接收器; 用于测量传播波形上的影响的测量电路; 控制电路，被布置为根据频率，间隔和极化中的至少一个来改变传播波; 以及处理电路，其布置成组合根据频率，间隔和极化而变化的传播波的影响，以确定井下地层的性质。
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Patent Agency Ranking
公开(公告)号：WO2013040390A2
公开(公告)日：2013-03-21
申请号：PCT/US2012055478
申请日：2012-09-14
Applicant: SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
Inventor： SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
IPC: G01V5/12 , E21B47/00 , G01N23/083
CPC classification number: H01J35/025 , E21B47/011 , E21B47/082 , E21B47/1015 , E21B49/00 , G01N9/24 , G01N23/20008 , G01N2035/00306 , G01N2201/0227 , G01N2223/05 , G01N2223/204 , G01N2223/30 , G01V3/12 , G01V3/30 , G01V5/0008 , G01V5/04 , G01V5/12 , H01J3/023 , H01J37/061 , H01J43/04 , H02M7/103 , H05G1/10 , H05H3/06 , H05H5/045 , Y10T29/41 , Y10T29/49117
Abstract: A well-logging tool may include a sonde housing, and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a bi-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
Abstract translation: 测井工具可以包括探测器壳体和由探测器壳体携带的辐射发生器。 辐射发生器可以包括发电机壳体，由发电机壳体承载的目标，由发电机壳体携带以将带电粒子引导到目标处的带电粒子源，以及耦合到带电粒子源的至少一个电压源。 所述至少一个电压源可以包括电压阶梯，所述电压阶梯包括以双极配置耦合的多个电压倍增级以及沿着所述电压阶梯耦合在至少一个中间位置处的至少一个负载线圈。 测井工具还可以包括由探测器外壳携带的至少一个辐射探测器。
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公开(公告)号：WO2012109247A9
公开(公告)日：2012-08-16
申请号：PCT/US2012/024150
申请日：2012-02-07
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , CHIROVSKY, Leo , DURKOWSKI, Anthony , HILES, Kevin , REIJONEN, Jani , SIMON, Matthieu , WRAIGHT, Peter
Inventor： CHIROVSKY, Leo , DURKOWSKI, Anthony , HILES, Kevin , REIJONEN, Jani , SIMON, Matthieu , WRAIGHT, Peter
Abstract: A well logging instrument includes an instrument housing to traverse a wellbore penetrating subsurface formations. An electrically operated energy source that emits ionizing radiation is disposed inside the housing. An insulating sleeve is disposed between the energy source and an interior wall of the housing. The insulating sleeve comprises a thin dielectric film arranged in a plurality of tightly fitting layers of dielectric material disposed adjacent to each other and successively. A thickness of each layer and a number of layers is selected to provide a dielectric strength sufficient to electrically insulate the energy source from the housing and to provide a selected resistance to dielectric failure resulting from the ionizing radiation.
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8.发明申请LOGGING-WHILE-DRILLING TOOL INCORPORATING ELECTRONIC RADIATION GENERATOR AND METHOD FOR USING SAME 审中-公开采用电子辐射发生器的测井钻井工具及使用该方法的方法
公开(公告)号：WO2012074834A3
公开(公告)日：2012-08-16
申请号：PCT/US2011061818
申请日：2011-11-22
Applicant: SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , WRAIGHT PETER , STOLLER CHRISTIAN , STEPHENSON KENNETH E , BAZARKO ANDREW
Inventor： SIMON MATTHIEU , WRAIGHT PETER , STOLLER CHRISTIAN , STEPHENSON KENNETH E , BAZARKO ANDREW
CPC classification number: G01V5/125 , E21B17/16 , E21B47/00 , E21B49/00 , G01N23/083 , G01V5/04 , G01V5/12
Abstract: Logging-while-drilling tools incorporating an electronic radiation generator, such as an electronic X-ray generator, and a method for using the same are provided. One example of such a logging-while-drilling tool may include a circumferential drill collar, a chassis disposed radially interior to the drill collar, and an electronic X-ray generator and an X-ray detector disposed within the chassis. The electronic X-ray generator may emit X-rays out of the logging-while-drilling tool into a subterranean formation. The X-ray detector may detect X-rays that return to the logging-while-drilling tool after scattering in the subterranean formation, which may be used to determine a density and/or a lithology of the subterranean formation.
Abstract translation: 提供了包含电子辐射发生器（诸如电子X射线发生器）的随钻测井工具及其使用方法。 这种随钻测井工具的一个示例可以包括周向钻铤，设置在钻铤的径向内部的底盘，以及设置在底盘内的电子X射线发生器和X射线探测器。 电子X射线发生器可以将X射线从随钻测井工具中排出到地下地层中。 X射线探测器可以探测在地下地层中散射后返回到随钻测井工具的X射线，其可以用于确定地下地层的密度和/或岩性。
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9.发明申请LOGGING-WHILE-DRILLING TOOL INCORPORATING ELECTRONIC RADIATION GENERATOR AND METHOD FOR USING SAME 审中-公开采用电子辐射发生器的记录钻探工具及其使用方法
公开(公告)号：WO2012074834A8
公开(公告)日：2012-10-26
申请号：PCT/US2011061818
申请日：2011-11-22
Applicant: SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , WRAIGHT PETER , STOLLER CHRISTIAN , STEPHENSON KENNETH E , BAZARKO ANDREW
Inventor： SIMON MATTHIEU , WRAIGHT PETER , STOLLER CHRISTIAN , STEPHENSON KENNETH E , BAZARKO ANDREW
CPC classification number: G01V5/125 , E21B17/16 , E21B47/00 , E21B49/00 , G01N23/083 , G01V5/04 , G01V5/12
Abstract: Logging-while-drilling tools incorporating an electronic radiation generator, such as an electronic X-ray generator, and a method for using the same are provided. One example of such a logging-while-drilling tool may include a circumferential drill collar, a chassis disposed radially interior to the drill collar, and an electronic X-ray generator and an X-ray detector disposed within the chassis. The electronic X-ray generator may emit X-rays out of the logging-while-drilling tool into a subterranean formation. The X-ray detector may detect X-rays that return to the logging-while-drilling tool after scattering in the subterranean formation, which may be used to determine a density and/or a lithology of the subterranean formation.
Abstract translation: 提供了包括诸如电子X射线发生器的电子辐射发生器的同时钻孔工具及其使用方法。 这种钻井测井工具的一个例子可以包括圆周钻铤，径向设置在钻铤内部的底盘，以及设置在底盘内的电子X射线发生器和X射线探测器。 电子X射线发生器可以将X射线从测井钻井工具中排出到地层中。 X射线检测器可以检测在地下地层散射之后返回到钻井测井工具的X射线，其可以用于确定地下岩层的密度和/或岩性。
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公开(公告)号：WO2011006038A3
公开(公告)日：2011-05-05
申请号：PCT/US2010041476
申请日：2010-07-09
Applicant: SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , BERHEIDE MARKUS , GRAU JAMES A , ROSCOE BRADLEY ALBERT , STOLLER CHRISTIAN , WRAIGHT PETER , SIMON MATTHIEU
Inventor： BERHEIDE MARKUS , GRAU JAMES A , ROSCOE BRADLEY ALBERT , STOLLER CHRISTIAN , WRAIGHT PETER , SIMON MATTHIEU
Abstract: Methods and related systems are described for the detection of nuclear radiation. The system can include a tool body adapted to be deployed in a wellbore and a scintillator material that intrinsically generates radiation. The scintillator material is mounted within the tool body. A photodetection system is coupled to the scintillator material, and mounted within the tool body. Features in a spectrum associated with a scintillation material's intrinsic radioactive decay are used for the determination of one or more parameter's of the response function of the radiation detector system.
Abstract translation: 描述了用于检测核辐射的方法和相关系统。 该系统可以包括适于部署在井眼中的工具主体和本质上产生辐射的闪烁体材料。 闪烁体材料安装在工具主体内。 光检测系统耦合到闪烁体材料，并安装在工具体内。 与闪烁材料的固有放射性衰变相关的光谱中的特征被用于确定辐射探测器系统的响应函数的一个或多个参数。
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