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1. 发明申请

US20070171412A1 Method and Apparatus for Downhole Spectral Analysis of Fluids 有权
标题翻译：液体井下光谱分析方法与装置
公开(公告)号：US20070171412A1
公开(公告)日：2007-07-26
申请号：US11307170
申请日：2006-01-26
申请人： Stephane Vannuffelen , Kentaro Indo , Go Fujisawa , Toru Terabayashi , Tsutomu Yamate
发明人： Stephane Vannuffelen , Kentaro Indo , Go Fujisawa , Toru Terabayashi , Tsutomu Yamate
IPC分类号： G01J3/28 , G01N21/25
CPC分类号： G01J3/36 , G01J3/0218 , G01J3/0232 , G01J3/0294 , G01J3/10 , G01J3/42 , G01N21/274 , G01N21/31 , G01N2021/317 , G01N2201/08
摘要： A downhole fluid analysis system comprises an input light signal that is directed through a fluid sample housed in a sample cell. The input light signal may originate from a plurality of light sources. A light signal output from the sample cell is then routed to two or more spectrometers for measurement of the represented wavelengths in the output light signal. The output of the spectrometers is then compared to known values for hydrocarbons typically encountered downhole. This provides insight into the composition of the sample fluid. Additionally, the input light can be routed directly to the two or more spectrometers to be used in calibration of the system in the high temperature and noise environment downhole.
摘要翻译：井下流体分析系统包括被引导通过容纳在样品池中的流体样品的输入光信号。输入光信号可以来自多个光源。然后将从样品池输出的光信号路由到两个或更多个光谱仪，以测量输出光信号中所表示的波长。然后将光谱仪的输出与通常在井下遇到的烃的已知值进行比较。这提供了对样品流体的组成的了解。此外，输入光可以直接路由到两个或更多个光谱仪，以在井下的高温和噪声环境中校准系统。

2. 发明授权

US07336356B2 Method and apparatus for downhole spectral analysis of fluids 有权
标题翻译：液体井下光谱分析方法和装置
公开(公告)号：US07336356B2
公开(公告)日：2008-02-26
申请号：US11307170
申请日：2006-01-26
申请人： Stephane Vannuffelen , Kentaro Indo , Go Fujisawa , Toru Terabayashi , Tsutomu Yamate
发明人： Stephane Vannuffelen , Kentaro Indo , Go Fujisawa , Toru Terabayashi , Tsutomu Yamate
IPC分类号： G01J3/28 , G01N21/00 , G01V5/08
CPC分类号： G01J3/36 , G01J3/0218 , G01J3/0232 , G01J3/0294 , G01J3/10 , G01J3/42 , G01N21/274 , G01N21/31 , G01N2021/317 , G01N2201/08
摘要： A downhole fluid analysis system comprises an input light signal that is directed through a fluid sample housed in a sample cell. The input light signal may originate from a plurality of light sources. A light signal output from the sample cell is then routed to two or more spectrometers for measurement of the represented wavelengths in the output light signal. The output of the spectrometers is then compared to known values for hydrocarbons typically encountered downhole. This provides insight into the composition of the sample fluid. Additionally, the input light can be routed directly to the two or more spectrometers to be used in calibration of the system in the high temperature and noise environment downhole.
摘要翻译：井下流体分析系统包括被引导通过容纳在样品池中的流体样品的输入光信号。输入光信号可以来自多个光源。然后将从样品池输出的光信号路由到两个或更多个光谱仪，以测量输出光信号中所表示的波长。然后将光谱仪的输出与通常在井下遇到的烃的已知值进行比较。这提供了对样品流体的组成的了解。此外，输入光可以直接路由到两个或更多个光谱仪，以在井下的高温和噪声环境中校准系统。

3. 发明授权

US07511813B2 Downhole spectral analysis tool 有权
标题翻译：井下光谱分析工具
公开(公告)号：US07511813B2
公开(公告)日：2009-03-31
申请号：US11307173
申请日：2006-01-26
申请人： Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
发明人： Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
IPC分类号： G01J3/28
CPC分类号： G01J3/18
摘要： Spectral analysis system for downhole applications is provided utilizing an inorganic replica-type grating that is configured to operate as a diffractive element that provides broad spectral coverage in high temperature downhole environments.
摘要翻译：利用无机复制型光栅提供用于井下应用的光谱分析系统，其被配置为作为在高温井下环境中提供宽光谱覆盖的衍射元件进行操作。

4. 发明授权

US07609380B2 Real-time calibration for downhole spectrometer 有权
标题翻译：井下光谱仪的实时校准
公开(公告)号：US07609380B2
公开(公告)日：2009-10-27
申请号：US11273893
申请日：2005-11-14
申请人： Stephane Vannuffelen , Takeaki Nakayama , Tsutomu Yamate , Toru Terabayashi , Akira Otsuka , Kentaro Indo
发明人： Stephane Vannuffelen , Takeaki Nakayama , Tsutomu Yamate , Toru Terabayashi , Akira Otsuka , Kentaro Indo
IPC分类号： G01J3/28
CPC分类号： G01N21/31 , G01J3/02 , G01J3/0232 , G01J3/433 , G01J2001/4242 , G01N21/274 , G01N33/2823 , G01N2021/317 , G01N2201/0218 , G01N2201/1211 , G01N2201/12723 , G01N2201/12792
摘要： An apparatus for performing real-time analysis of a subterranean formation fluid includes a light source configured to transmit at least a sample signal through a sample of the subterranean formation fluid and a reference signal, at least one photodetector configured to continuously detect the sample and reference signals, and an electronics assembly configured to compensate for drift in the detected sample signal in real-time based on the value of the detected reference signal.
摘要翻译：一种用于对地下地层流体进行实时分析的装置包括配置成至少透过地下地层流体样本和参考信号的样品信号的光源，至少一个被配置为连续检测样品和参考的光电检测器信号和电子组件，其被配置为基于检测到的参考信号的值实时地补偿检测到的采样信号中的漂移。

5. 发明申请

US20070109537A1 Real-time calibration for downhole spectrometer 有权
标题翻译：井下光谱仪的实时校准
公开(公告)号：US20070109537A1
公开(公告)日：2007-05-17
申请号：US11273893
申请日：2005-11-14
申请人： Stephane Vannuffelen , Takeaki Nakayama , Tsutomu Yamate , Toru Terabayashi , Akira Otsuka , Kentaro Indo
发明人： Stephane Vannuffelen , Takeaki Nakayama , Tsutomu Yamate , Toru Terabayashi , Akira Otsuka , Kentaro Indo
IPC分类号： G01J3/28
CPC分类号： G01N21/31 , G01J3/02 , G01J3/0232 , G01J3/433 , G01J2001/4242 , G01N21/274 , G01N33/2823 , G01N2021/317 , G01N2201/0218 , G01N2201/1211 , G01N2201/12723 , G01N2201/12792
摘要： An apparatus for performing real-time analysis of a subterranean formation fluid includes a light source configured to transmit at least a sample signal through a sample of the subterranean formation fluid and a reference signal, at least one photodetector configured to continuously detect the sample and reference signals, and an electronics assembly configured to compensate for drift in the detected sample signal in real-time based on the value of the detected reference signal.
摘要翻译：一种用于对地下地层流体进行实时分析的装置包括配置成至少透过地下地层流体样本和参考信号的样品信号的光源，至少一个被配置为连续检测样品和参考的光电检测器信号和电子组件，其被配置为基于检测到的参考信号的值实时地补偿检测到的采样信号中的漂移。

6. 发明授权

US07687770B2 Methods and apparatus for multi dimension fluorescence spectrum measurement downhole 有权
标题翻译：井下多维荧光光谱测量方法与装置
公开(公告)号：US07687770B2
公开(公告)日：2010-03-30
申请号：US11625276
申请日：2007-01-19
申请人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
发明人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
IPC分类号： G01V5/08
CPC分类号： G01N33/6893 , E21B47/102 , G01N21/645 , G01N21/85 , G01N2201/1293 , G01N2333/4703 , G01N2500/10 , G01N2800/105 , G01N2800/108
摘要： Some principles described herein contemplate implementation of downhole imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for short term investigation, permanent, and/or long term installations. Various methods and apparatus described herein may facilitate downhole testing. For example, some embodiments facilitate multi-dimensional fluorescence spectrum measurement testing downhole.
摘要翻译：本文所述的一些原理考虑了井下成像的实现，用于在现场表征地层流体样品，以及在通过生产管道（包括海底流动管线）流动期间进行短期调查，永久和/或长期安装。本文所述的各种方法和装置可以有助于井下测试。例如，一些实施例便于井下的多维荧光光谱测量测试。

7. 发明授权

US07687769B2 Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downhole 有权
标题翻译：多尺度荧光光谱测量方法与装置及井下相关性
公开(公告)号：US07687769B2
公开(公告)日：2010-03-30
申请号：US11625274
申请日：2007-01-19
申请人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
发明人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
IPC分类号： G01V5/08
CPC分类号： G01N21/64 , G01N21/6408 , G01N33/2823 , G01N2021/6419 , G01N2021/6421 , G01N2021/6423
摘要： Some principles described herein contemplate implementation of downhole imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for short term investigation, permanent, and/or long term installations. Various methods and apparatus described herein may facilitate downhole testing. For example, some embodiments facilitate multi-dimensional fluorescence spectrum measurement testing downhole and correlating the fluorescence with other oil properties.
摘要翻译：本文所述的一些原理考虑了井下成像的实现，用于在现场表征地层流体样品，以及在通过生产管道（包括海底流动管线）流动期间进行短期调查，永久和/或长期安装。本文所述的各种方法和装置可以有助于井下测试。例如，一些实施例便于在井底进行多维荧光光谱测量测试并将荧光与其它油性质相关联。

8. 发明申请

US20070171414A1 DOWNHOLE SPECTRAL ANALYSIS TOOL 有权
标题翻译：卧式光谱分析工具
公开(公告)号：US20070171414A1
公开(公告)日：2007-07-26
申请号：US11307173
申请日：2006-01-26
申请人： Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
发明人： Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
IPC分类号： G01J3/28
CPC分类号： G01J3/18
摘要： Spectral analysis system for downhole applications is provided utilizing an inorganic replica-type grating that is configured to operate as a diffractive element that provides broad spectral coverage in high temperature downhole environments.
摘要翻译：利用无机复制型光栅提供用于井下应用的光谱分析系统，其被配置为作为在高温井下环境中提供宽光谱覆盖的衍射元件进行操作。

9. 发明申请

US20100059221A1 SUBSEA FLUID SAMPLING AND ANALYSIS 审中-公开
标题翻译： SUBSEA流体采样和分析
公开(公告)号：US20100059221A1
公开(公告)日：2010-03-11
申请号：US12477190
申请日：2009-06-03
申请人： Stephane Vannuffelen , Ricardo Vasques , Tsutomu Yamate , Akira Kamiya , Kentaro Indo , Gary Oddie , Jonathan Machin , Julie Morgan , Morten Stenhaug , Graham Birkett , Oliver C. Mullins , Lars Mangal , Pascal Panetta
发明人： Stephane Vannuffelen , Ricardo Vasques , Tsutomu Yamate , Akira Kamiya , Kentaro Indo , Gary Oddie , Jonathan Machin , Julie Morgan , Morten Stenhaug , Graham Birkett , Oliver C. Mullins , Lars Mangal , Pascal Panetta
IPC分类号： E21B49/08 , E21B43/36 , E21B41/04
CPC分类号： E21B49/081 , E21B41/04 , E21B49/086
摘要： Subsea apparatus and a method for sampling and analysing fluid from a subsea fluid flowline proximate a subsea well is provided, wherein the apparatus comprises at least one housing located in close proximity to said subsea fluid flowline; at least one fluid sampling device located in the housing in fluid communication with a said subsea fluid flowline for obtaining a sample of fluid from the subsea fluid flowline; at least one fluid processing apparatus located in the housing in fluid communication with said subsea fluid flowline for receiving and processing a portion of the fluid flowing through said fluid flowline or in fluid communication with the fluid sampling device, for processing the sample of fluid obtained from the subsea fluid flowline for analysis, while keeping the sample of fluid at subsea conditions; a fluid analysis device located in the housing, the fluid analysis device being in fluid communication with the fluid processing device and/or with the fluid sampling device, the fluid analysis device being used for analysing said sample of fluid or the processed sample of fluid to generate data relating to a plurality of properties of said sample of fluid and communicating said data to a surface data processor or to at least one other subsea apparatus; and conveying means included in the housing for conveying the housing means from one subsea fluid flowline to another subsea fluid flowline or for conveying the housing to the surface.
摘要翻译：提供了一种用于从靠近海底井的海底流体流线取样和分析流体的海底装置和方法，其中所述装置包括位于所述海底流体管线附近的至少一个壳体; 位于所述壳体中的至少一个流体采样装置与所述海底流体流路流体连通，以从所述海底流体流线获得流体样本; 位于壳体中的至少一个流体处理装置与所述海底流体流动线路流体连通，用于接收和处理流过所述流体流动管线的流体的一部分或与流体取样装置流体连通，以处理从用于分析的海底流体流线，同时将流体样品保持在海底条件; 位于所述壳体中的流体分析装置，所述流体分析装置与所述流体处理装置和/或与所述流体取样装置流体连通，所述流体分析装置用于分析所述流体样品或所述经处理的流体样品产生与所述流体样本的多个属性有关的数据，并将所述数据传送到表面数据处理器或至少一个其他海底设备; 以及包括在壳体中的输送装置，用于将壳体装置从一个海底流体流线输送到另一个海底流体流动线，或用于将壳体输送到表面。

10. 发明授权

US07644611B2 Downhole fluid analysis for production logging 有权
标题翻译：井下流体分析用于生产测井
公开(公告)号：US07644611B2
公开(公告)日：2010-01-12
申请号：US11854551
申请日：2007-09-13
申请人： Akira Kamiya , Gary Oddie , Stephane Vannuffelen , Tsutomu Yamate , Oliver C. Mullins , Bhavani Raghuraman , Albert Ballard Andrews , Andrew Carnegie , Chengli Dong , Marian Faur , Christopher Harrison , Kentaro Indo , Li Jiang , Michael O'Keefe
发明人： Akira Kamiya , Gary Oddie , Stephane Vannuffelen , Tsutomu Yamate , Oliver C. Mullins , Bhavani Raghuraman , Albert Ballard Andrews , Andrew Carnegie , Chengli Dong , Marian Faur , Christopher Harrison , Kentaro Indo , Li Jiang , Michael O'Keefe
IPC分类号： E21B49/08
CPC分类号： E21B43/38 , E21B49/081 , E21B49/087
摘要： A downhole fluid analysis tool capable of fluid analysis during production logging that includes a phase separator and a plurality of sensors to perform analysis on the fluids collected at a subsurface location in a borehole.
摘要翻译：一种井下流体分析工具，其能够在生产测井期间进行流体分析，其包括相分离器和多个传感器，以对在钻孔中的地下位置处收集的流体进行分析。

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