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公开(公告)号：US20070171414A1
公开(公告)日：2007-07-26
申请号：US11307173
申请日：2006-01-26
Applicant: Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
Inventor： Stephane Vannuffelen , Kentaro Indo , Toru Terabayashi , Tsutomu Yamate
IPC: G01J3/28
CPC classification number: G01J3/18
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20070171413A1
公开(公告)日：2007-07-26
申请号：US11307171
申请日：2006-01-26
Applicant: Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
Inventor： Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
CPC classification number: G01J3/28 , G01J3/0218 , G01J3/0294 , G01J3/10 , G01J3/36 , G01J2003/2866 , G01N21/274 , G01N21/31
Abstract: A fluid analysis system for use downhole 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. An output light signal from the sample cell is then routed to one 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 light from the light sources can be routed directly to the one or more spectrometers to be used in calibration of the system in the high temperature and noise environment downhole.
Abstract translation: 用于井下的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。 然后将来自采样单元的输出光信号路由到一个或多个光谱仪，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，来自光源的光可以直接路由到一个或多个光谱仪，以在井下的高温和噪声环境中校准系统。
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公开(公告)号：US20070035736A1
公开(公告)日：2007-02-15
申请号：US11204134
申请日：2005-08-15
Applicant: Stephane Vannuffelen , Ahmed Hammami , Toru Terabayashi , Tsutomu Yamate , Terry Sopkow , John Ratulowski , John Kerr , Francois Auzerais , Robert Schroeder , Jeffrey A. Tarvin , Andrew L. Kurkjian , Laurent Prouvost
Inventor： Stephane Vannuffelen , Ahmed Hammami , Toru Terabayashi , Tsutomu Yamate , Terry Sopkow , John Ratulowski , John Kerr , Francois Auzerais , Robert Schroeder , Jeffrey A. Tarvin , Andrew L. Kurkjian , Laurent Prouvost
IPC: G01N21/59
Abstract: The present invention contemplates implementation of transitory downhole video imaging and/or spectral imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for permanent and/or long term installations. The present invention contemplates various methods and apparatus that facilitate one-time or ongoing downhole fluid characterization by video analysis in real time. The methods and systems may be particularly well suited to permanent and periodic intervention-based operations.
Abstract translation: 本发明考虑实施用于在现场表征地层流体样本的瞬时井下视频成像和/或光谱成像，以及用于永久和/或长期安装的生产管线（包括海底流动管线）的流动期间。 本发明考虑了通过视频分析实时地实现一次性或进行中的井下流体表征的各种方法和装置。 方法和系统可能特别适用于永久和周期性的基于干预的操作。
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公开(公告)号：US20120192982A1
公开(公告)日：2012-08-02
申请号：US12921268
申请日：2009-03-09
Applicant: Damon Richard Roberts , Rogerio Tadeu Ramos , Stephane Vannuffelen
Inventor： Damon Richard Roberts , Rogerio Tadeu Ramos , Stephane Vannuffelen
CPC classification number: F16L33/28 , B29C70/70 , B29C70/72 , B67D9/02 , E21B17/017 , E21B43/013 , E21B47/0001 , F17D5/00 , G01B7/16 , G01L1/246
Abstract: A terminal end-attachment device (10) for a flexible pipe (12) comprising an attachment body (14) adapted to receive a terminal end of a flexible pipe (12) and to couple the said flexible pipe to a hydrocarbon production installation structure. The device (10) further comprising a strain sensor (16) coupled to a sensor carrier (18), at least part of the sensor carrier (18) and the strain sensor (16) being at least partially incorporated within the attachment body (14). A method of manufacturing a terminal end-attachment device (10) for a flexible pipe (12) is also provided.
Abstract translation: 一种用于柔性管（12）的终端附接装置（10），包括适于容纳柔性管（12）的终端并将所述柔性管连接到烃生产安装结构的附接体（14）。 所述装置（10）还包括耦合到传感器载体（18）的应变传感器（16），所述传感器载体（18）和应变传感器（16）的至少一部分至少部分地并入所述附接体（14）内 ）。 还提供了制造用于柔性管（12）的终端附接装置（10）的方法。
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公开(公告)号：US07750302B2
公开(公告)日：2010-07-06
申请号：US12206805
申请日：2008-09-09
Applicant: Abul K. M. Jamaluddin , Stephane Vannuffelen , Oliver C. Mullins
Inventor： Abul K. M. Jamaluddin , Stephane Vannuffelen , Oliver C. Mullins
IPC: G01J5/58
CPC classification number: E21B49/08
Abstract: A method and apparatus for determining the concentration of organic acids in formation fluids is provided including pumps for pumping fluids from a subterranean formation into the body of a downhole tool and sources for illuminating the flow with infrared radiation to obtain the infrared absorption or a related parameter at one or more wavelengths, and processors for converting the measured absorption into the concentration of the organic acids, using for example a multi-value calibration matrix which relates IR absorption spectral values to concentration measurement under downhole conditions.
Abstract translation: 提供了一种用于确定地层流体中有机酸浓度的方法和装置，其包括用于将流体从地层泵送到井下工具的主体中的泵和用于用红外辐射照射流动的源以获得红外吸收或相关参数 在一个或多个波长处，以及用于将测量的吸收转化为有机酸的浓度的处理器，例如使用多值校准矩阵，其将IR吸收光谱值与井下条件下的浓度测量相关联。
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Patent Agency Ranking
公开(公告)号：US20100059669A1
公开(公告)日：2010-03-11
申请号：US12206805
申请日：2008-09-09
Applicant: Abul K.M. Jamaluddin , Stephane Vannuffelen , Oliver C. Mullins
Inventor： Abul K.M. Jamaluddin , Stephane Vannuffelen , Oliver C. Mullins
IPC: G01V5/04
CPC classification number: E21B49/08
Abstract: A method and apparatus for determining the concentration of organic acids in formation fluids is provided including pumps for pumping fluids from a subterranean formation into the body of a downhole tool and sources for illuminating the flow with infrared radiation to obtain the infrared absorption or a related parameter at one or more wavelengths, and processors for converting the measured absorption into the concentration of the organic acids, using for example a multi-value calibration matrix which relates IR absorption spectral values to concentration measurement under downhole conditions.
Abstract translation: 提供了一种用于确定地层流体中有机酸浓度的方法和装置，其包括用于将流体从地层泵送到井下工具的主体中的泵和用于用红外辐射照射流动的源以获得红外吸收或相关参数 在一个或多个波长处，以及用于将测量的吸收转化为有机酸的浓度的处理器，例如使用多值校准矩阵，其将IR吸收光谱值与井下条件下的浓度测量相关联。
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17.发明授权Logging system and method for in-situ fluids sensing through optical fiber with attenuation compensation 有权采用衰减补偿技术，通过光纤进行现场流体感测的测井系统和方法公开(公告)号：US07675030B2
公开(公告)日：2010-03-09
申请号：US11855144
申请日：2007-09-13
Applicant: Stephane Vannuffelen , Khalid Ouaaba , Tsutomu Yamate
Inventor： Stephane Vannuffelen , Khalid Ouaaba , Tsutomu Yamate
IPC: G01V8/10
CPC classification number: G01J3/433 , E21B47/102 , G01J3/02 , G01J3/0218 , G01J3/0283 , G01J3/0291 , G01J3/0294 , G01J3/0297 , G01J3/42 , G01J3/4338 , G01N21/274 , G01N21/39 , G01N21/8507 , G01N2021/8521 , G01N2021/8528 , G01N2021/855 , G01N2201/06113
Abstract: A method for optically sampling characteristics of subsurface fluids within a wellhole using continuous, non-pulsed light transmitted downhole in optical fibers for both sampling and reference light channels for accurate attenuation compensation.
Abstract translation: 使用在光纤中透射的用于采样和参考光通道的井下连续的非脉冲光来对井眼内的地下流体的特征进行光学采样的方法，用于精确的衰减补偿。
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公开(公告)号：US20090166085A1
公开(公告)日：2009-07-02
申请号：US11965770
申请日：2007-12-28
Applicant: REINHART CIGLENEC , STEPHANE VANNUFFELEN , AKIRA KAMIYA , STEVEN G. VILLAREAL , TSUTOMU YAMATE
Inventor： REINHART CIGLENEC , STEPHANE VANNUFFELEN , AKIRA KAMIYA , STEVEN G. VILLAREAL , TSUTOMU YAMATE
IPC: E21B44/00
CPC classification number: E21B49/08
Abstract: A method that uses downhole fluid analysis in order to selectively collect and retain formation fluid samples in a drilling environment, as well as, control drilling using downhole fluid analysis.
Abstract translation: 一种使用井下流体分析以便在钻井环境中选择性收集和保留地层流体样品的方法，以及使用井下流体分析来控制钻井。
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19.发明申请公开(公告)号：US20080173804A1
公开(公告)日：2008-07-24
申请号：US11625274
申请日：2007-01-19
Applicant: KENTARO INDO , ALBERT BALLARD ANDREWS , STEPHANE VANNUFFELEN , TSUTOMU YAMATE , TORU TERABAYASHI , HIDEKI KINJO , OLIVER C. MULLINS
Inventor： KENTARO INDO , ALBERT BALLARD ANDREWS , STEPHANE VANNUFFELEN , TSUTOMU YAMATE , TORU TERABAYASHI , HIDEKI KINJO , OLIVER C. MULLINS
IPC: G01V5/08
CPC classification number: G01N21/64 , G01N21/6408 , G01N33/2823 , G01N2021/6419 , G01N2021/6421 , G01N2021/6423
Abstract: Some principles described herein comtemplate 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.
Abstract translation: 本文描述的一些原理旨在实现井下成像，用于原位表征地层流体样品，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。
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公开(公告)号：US07379180B2
公开(公告)日：2008-05-27
申请号：US11307171
申请日：2006-01-26
Applicant: Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
Inventor： Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
CPC classification number: G01J3/28 , G01J3/0218 , G01J3/0294 , G01J3/10 , G01J3/36 , G01J2003/2866 , G01N21/274 , G01N21/31
Abstract: A fluid analysis system for use downhole 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. An output light signal from the sample cell is then routed to one 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 light from the light sources can be routed directly to the one or more spectrometers to be used in calibration of the system in the high temperature and noise environment downhole.
Abstract translation: 用于井下的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。 然后将来自采样单元的输出光信号路由到一个或多个光谱仪，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，来自光源的光可以直接路由到一个或多个光谱仪，以在井下的高温和噪声环境中校准系统。
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