专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07639781B2 X-ray tool for an oilfield fluid 失效
标题翻译：用于油田液体的X射线工具
公开(公告)号：US07639781B2
公开(公告)日：2009-12-29
申请号：US12016330
申请日：2008-01-18
申请人： Rod Shampine , Joel L. Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
发明人： Rod Shampine , Joel L. Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
IPC分类号： G01B15/02 , H01J35/08 , G21K1/02 , G01V5/12
CPC分类号： G01N23/12 , G01N33/2823 , G21K1/10 , H01J35/18 , H01J2235/18
摘要： An x-ray tool for determining a characteristic of an oilfield fluid. The tool may include a generator portion housing a collimator about a target from which x-rays are emitted. In this manner x-rays may be attenuated right at the target such that a majority of shielding otherwise necessary for safety concerns may be eliminated. Rather, by employing the target within the collimator, shielding of the generator may be limited to a single shielding plate within the generator portion that is positioned parallel to the target at the opposite end of an x-ray tube therebetween. As a result of this configuration, an x-ray tool for analysis of oilfield fluids may be provided with a minimum weight of shielding material. Thus, hand-held user friendly embodiments may be safely employed at the oilfield.
摘要翻译：一种用于确定油田流体特性的x射线工具。工具可以包括发射器部分，其围绕射线X射线的目标容纳准直器。以这种方式，x射线可以在目标处正确地衰减，使得可能消除对于安全考虑而另外必需的大部分屏蔽。相反，通过在准直器内采用目标，发生器的屏蔽可以被限制在发生器部分内与X射线管的相对端处的平行于靶的单个屏蔽板。作为这种结构的结果，用于分析油田流体的X射线工具可以设置有最小重量的屏蔽材料。因此，在油田可以安全地使用手持用户友好的实施例。

2. 发明申请

US20080069307A1 X-Ray Tool For An Oilfield Fluid 审中-公开
标题翻译：油田液体的X射线工具
公开(公告)号：US20080069307A1
公开(公告)日：2008-03-20
申请号：US11751727
申请日：2007-05-22
申请人： Rod Shampine , Peter Wraight , Joel L. Groves , Anthony Durkowski , Etienne Vallee
发明人： Rod Shampine , Peter Wraight , Joel L. Groves , Anthony Durkowski , Etienne Vallee
IPC分类号： H05G1/06
CPC分类号： G01N9/24 , G01N23/12 , G01N33/2823 , G01N2015/0693
摘要： An x-ray tool for determining a characteristic of an oilfield fluid. The tool may include a generator portion housing a collimator about a target from which x-rays are emitted. In this manner x-rays may be attenuated right at the target such that a majority of shielding otherwise necessary for safety concerns may be eliminated. Rather, by employing the target within the collimator, shielding of the generator may be limited to a single shielding plate within the generator portion that is positioned parallel to the target at the opposite end of an x-ray tube therebetween. As a result of this configuration, an x-ray tool for analysis of oilfield fluids may be provided that is no more than about 50 lbs. in total weight. Thus, hand-held user friendly embodiments may be safely employed at the oilfield.
摘要翻译：一种用于确定油田流体特性的x射线工具。工具可以包括发射器部分，其围绕射线X射线的目标容纳准直器。以这种方式，x射线可以在目标处正确地衰减，使得可能消除对于安全考虑而另外必需的大部分屏蔽。相反，通过在准直器内采用目标，发生器的屏蔽可以被限制在发生器部分内与X射线管的相对端处的平行于靶的单个屏蔽板。作为这种结构的结果，可以提供不超过约50磅的用于油田流体分析的X射线工具。总重量。因此，在油田可以安全地使用手持用户友好的实施例。

3. 发明申请

US20080152080A1 X-Ray Tool for an Oilfield Fluid 失效
标题翻译：油田液体X射线工具
公开(公告)号：US20080152080A1
公开(公告)日：2008-06-26
申请号：US12016330
申请日：2008-01-18
申请人： Rod Shampine , Joel L. Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
发明人： Rod Shampine , Joel L. Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
IPC分类号： G01N23/06
CPC分类号： G01N23/12 , G01N33/2823 , G21K1/10 , H01J35/18 , H01J2235/18
摘要： An x-ray tool for determining a characteristic of an oilfield fluid. The tool may include a generator portion housing a collimator about a target from which x-rays are emitted. In this manner x-rays may be attenuated right at the target such that a majority of shielding otherwise necessary for safety concerns may be eliminated. Rather, by employing the target within the collimator, shielding of the generator may be limited to a single shielding plate within the generator portion that is positioned parallel to the target at the opposite end of an x-ray tube therebetween. As a result of this configuration, an x-ray tool for analysis of oilfield fluids may be provided with a minimum weight of shielding material. Thus, hand-held user friendly embodiments may be safely employed at the oilfield.
摘要翻译：一种用于确定油田流体特性的x射线工具。工具可以包括发射器部分，其围绕射线X射线的目标容纳准直器。以这种方式，x射线可以在目标处正确地衰减，使得可能消除对于安全考虑而另外必需的大部分屏蔽。相反，通过在准直器内采用目标，发生器的屏蔽可以被限制在发生器部分内与X射线管的相对端处的平行于靶的单个屏蔽板。作为这种结构的结果，用于分析油田流体的X射线工具可以设置有最小重量的屏蔽材料。因此，在油田可以安全地使用手持用户友好的实施例。

4. 发明授权

US07542543B2 Apparatus and method for well services fluid evaluation using x-rays 有权
标题翻译：使用X射线的井服务流体评估的装置和方法
公开(公告)号：US07542543B2
公开(公告)日：2009-06-02
申请号：US11532236
申请日：2006-09-15
申请人： Rod Shampine , Joel Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
发明人： Rod Shampine , Joel Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
IPC分类号： G01N23/06 , G01V5/12
CPC分类号： G01N9/24 , G01N23/12 , G01N33/2823 , G01N2015/0693
摘要： A method and apparatus for determining the density and phase fractions of well services fluids is shown including an x-ray generator, a sample cell, and a radiation detector. Radiation is passed through the sample cell and fluid and the attenuated radiation signal is used to evaluate the fluid. In one embodiment, a reference radiation detector measures a filtered radiation signal and controls the acceleration voltage and/or beam current of the x-ray generator using this information. The apparatus may be permanently affixed for long term monitoring or temporarily clamped on to a pipe in production.
摘要翻译：示出了用于确定井服务流体的密度和相分数的方法和装置，其包括x射线发生器，样品池和放射线检测器。辐射通过样品池和流体，衰减的辐射信号用于评估流体。在一个实施例中，参考辐射检测器测量经滤波的辐射信号，并使用该信息来控制x射线发生器的加速电压和/或束流。该设备可以永久地固定以用于长期监测或临时夹紧在生产中的管道上。

5. 发明申请

US20080069301A1 Apparatus and Method for Well Services Fluid Evaluation Using X-Rays 有权
标题翻译：使用X射线的井服务流体评估的装置和方法
公开(公告)号：US20080069301A1
公开(公告)日：2008-03-20
申请号：US11532236
申请日：2006-09-15
申请人： Rod Shampine , Joel Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
发明人： Rod Shampine , Joel Groves , Anthony Durkowski , Etienne Vallee , Peter Wraight
IPC分类号： G01N23/06
CPC分类号： G01N9/24 , G01N23/12 , G01N33/2823 , G01N2015/0693
摘要： A method and apparatus for determining the density and phase fractions of well services fluids is shown including an x-ray generator, a sample cell, and a radiation detector. Radiation is passed through the sample cell and fluid and the attenuated radiation signal is used to evaluate the fluid. In one embodiment, a reference radiation detector measures a filtered radiation signal and controls the acceleration voltage and/or beam current of the x-ray generator using this information. The apparatus may be permanently affixed for long term monitoring or temporarily clamped on to a pipe in production.
摘要翻译：示出了用于确定井服务流体的密度和相分数的方法和装置，其包括x射线发生器，样品池和放射线检测器。辐射通过样品池和流体，衰减的辐射信号用于评估流体。在一个实施例中，参考辐射检测器测量经滤波的辐射信号，并使用该信息来控制x射线发生器的加速电压和/或束流。该设备可以永久地固定以用于长期监测或临时夹紧在生产中的管道上。

6. 发明授权

US07903782B2 Apparatus and method for fluid phase fraction determination using x-rays optimized for wet gas 失效
$Apparatus and method for fluid phase fraction determination using x-rays optimized for wet gas$
标题翻译：使用针对湿气优化的x射线进行流体相分数测定的装置和方法
公开(公告)号：US07903782B2
公开(公告)日：2011-03-08
申请号：US11959917
申请日：2007-12-19
申请人： Joel L. Groves , Etienne Vallee , Peter Wraight
发明人： Joel L. Groves , Etienne Vallee , Peter Wraight
IPC分类号： G01N23/06
CPC分类号： G01N23/12 , G01N33/2847
摘要： An apparatus for determining fractional amounts of each phase of a multiple phase fluid includes an x-ray generator includes a sample chamber is configured to admit therein a sample of fluid for analysis. The chamber is disposed in a radiation path output from the generator. A filter is disposed in the radiation path between the output of the generator and the radiation input of the sample chamber. A first radiation detector is positioned in a radiation path from the sample chamber after radiation has passed through the sample chamber. A thickness and a material of the filter are selected to optimize resolution of radiation detected by the first detector to changes in volume fraction of oil and water in the fluid sample when a gas fraction thereof is between about 90 to 100 percent.
摘要翻译：一种用于确定多相流体每相的分数量的装置包括：x射线发生器，其包括样品室，其被配置成允许用于分析的流体样品。腔室设置在从发生器输出的辐射路径中。过滤器设置在发生器的输出和样品室的辐射输入之间的辐射路径中。辐射已经通过样品室之后，第一辐射探测器位于从样品室的辐射路径中。选择过滤器的厚度和材料以优化当第一检测器的气体分数在约90至100％之间时，流体样品中的油和水的体积分数发生变化的第一检测器检测到的辐射的分辨率。

7. 发明申请

US20090161823A1 Apparatus and Method for Fluid Phase Fraction Determination Using R-Rays Optimized for Wet Gas 失效
标题翻译：使用R-Rays优化湿气的流体相分数测定装置和方法
公开(公告)号：US20090161823A1
公开(公告)日：2009-06-25
申请号：US11959917
申请日：2007-12-19
申请人： Joel L. Groves , Etienne Vallee , Peter Wraight
发明人： Joel L. Groves , Etienne Vallee , Peter Wraight
IPC分类号： G01N23/206
CPC分类号： G01N23/12 , G01N33/2847
摘要： An apparatus for determining fractional amounts of each phase of a multiple phase fluid includes an x-ray generator includes a sample chamber is configured to admit therein a sample of fluid for analysis. The chamber is disposed in a radiation path output from the generator. A filter is disposed in the radiation path between the output of the generator and the radiation input of the sample chamber. A first radiation detector is positioned in a radiation path from the sample chamber after radiation has passed through the sample chamber. A thickness and a material of the filter are selected to optimize resolution of radiation detected by the first detector to changes in volume fraction of oil and water in the fluid sample when a gas fraction thereof is between about 90 to 100 percent.
摘要翻译：一种用于确定多相流体每相的分数量的装置包括：x射线发生器，其包括样品室，其被配置成允许用于分析的流体样品。腔室设置在从发生器输出的辐射路径中。过滤器设置在发生器的输出和样品室的辐射输入之间的辐射路径中。辐射已经通过样品室之后，第一辐射探测器位于从样品室的辐射路径中。选择过滤器的厚度和材料以优化当第一检测器的气体分数在约90至100％之间时，流体样品中的油和水的体积分数发生变化的第一检测器检测到的辐射的分辨率。

8. 发明申请

US20090274276A1 HIGH VOLTAGE X-RAY GENERATOR AND RELATED OIL WELL FORMATION ANALYSIS 有权
标题翻译：高压X射线发生器及相关油井形成分析
公开(公告)号：US20090274276A1
公开(公告)日：2009-11-05
申请号：US12503517
申请日：2009-07-15
申请人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
发明人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
IPC分类号： G01B15/02 , H01J35/18 , H05G1/10
CPC分类号： H01J35/06 , H01J35/14 , H01J2235/0233 , H01J2235/06 , H01J2235/163 , H05G1/02 , H05G1/10
摘要： An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 250 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.
摘要翻译：一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。一个实施例包括能够在等于或大于125℃的温度下工作时能够提供250keV及更高能量的辐射的稳定的紧凑型X射线发生器。在另一个实施例中，辐射从X射线发生器传送到地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。然后使用这些检测器的输出来确定地层的密度。在一个实施例中，参考辐射检测器监视经滤波的辐射信号。该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

9. 发明授权

US07564948B2 High voltage x-ray generator and related oil well formation analysis apparatus and method 有权
标题翻译：高压X射线发生器及相关油井形成分析装置及方法
公开(公告)号：US07564948B2
公开(公告)日：2009-07-21
申请号：US11611441
申请日：2006-12-15
申请人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
发明人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
IPC分类号： H05G1/10 , H05G1/32 , H01J35/00
CPC分类号： H01J35/06 , H01J35/14 , H01J2235/0233 , H01J2235/06 , H01J2235/163 , H05G1/02 , H05G1/10
摘要： An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 260 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.
摘要翻译：一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。一个实施例包括稳定的紧凑型x射线发生器，其能够在等于或大于125℃的温度下工作时提供260keV或更高能量的辐射。在另一个实施例中，辐射从X射线发生器传送到地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。然后使用这些检测器的输出来确定地层的密度。在一个实施例中，参考辐射检测器监视经滤波的辐射信号。该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

10. 发明授权

US07668293B2 High voltage x-ray generator and related oil well formation analysis apparatus and method 有权
标题翻译：高压X射线发生器及相关油井形成分析装置及方法
公开(公告)号：US07668293B2
公开(公告)日：2010-02-23
申请号：US12468897
申请日：2009-05-20
申请人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
发明人： Peter Wraight , Arthur J. Becker , Joel L. Groves , Christian Stoller
IPC分类号： G01B15/02 , H05G1/10
CPC分类号： H01J35/06 , H01J35/14 , H01J2235/0233 , H01J2235/06 , H01J2235/163 , H05G1/02 , H05G1/10
摘要： An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 250 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.
摘要翻译：一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。一个实施例包括能够在等于或大于125℃的温度下工作时能够提供250keV及更高能量的辐射的稳定的紧凑型X射线发生器。在另一个实施例中，辐射从X射线发生器传送到地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。然后使用这些检测器的输出来确定地层的密度。在一个实施例中，参考辐射检测器监视经滤波的辐射信号。该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式