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1.发明申请公开(公告)号：US20090078036A1
公开(公告)日：2009-03-26
申请号：US11858139
申请日：2007-09-20
申请人： TORU TERABAYASHI , TSUTOMU YAMATE , HIDEKI KINJO , AKIHITO CHIKENJI , TAKEAKI NAKAYAMA , OLIVER C. MULLINS , SORAYA S. BETANCOURT , MICHAEL O'KEEFE , CHENGLI DONG
发明人： TORU TERABAYASHI , TSUTOMU YAMATE , HIDEKI KINJO , AKIHITO CHIKENJI , TAKEAKI NAKAYAMA , OLIVER C. MULLINS , SORAYA S. BETANCOURT , MICHAEL O'KEEFE , CHENGLI DONG
CPC分类号： E21B47/10 , E21B49/081 , E21B2049/085 , G01N33/2823
摘要： A method of downhole characterization of formation fluids is provided. The method includes: estimating a rough value of the bubble point pressure of the formation fluids; depressurizing the formation fluids at a first speed to a certain pressure which is a predetermined value higher than the estimated rough value while the formation fluids are isolated in a portion of the flowline; and depressurizing the isolated fluids at a second speed which is slower than the first speed in order to measure a precise value of the bubble point pressure.
摘要翻译： 提供了地层流体井下表征的方法。 该方法包括：估计地层流体的泡点压力的粗略值; 将地层流体以第一速度减压至一定压力，该压力比预估的粗略值高，同时地层流体在流线的一部分被隔离; 并以比第一速度慢的第二速度减压分离的流体，以便测量泡点压力的精确值。
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2.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
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 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.
摘要翻译： 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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3.发明申请公开(公告)号：US20080173805A1
公开(公告)日：2008-07-24
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： G01V5/00
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。
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公开(公告)号：US20080066538A1
公开(公告)日：2008-03-20
申请号：US11854551
申请日：2007-09-13
申请人： AKIRA KAMIYA , GARY ODDIE , STEPHANE VANNUFFELEN , TSUTOMU YAMATE , OLIVER MULLINS , BHAVANI RAGHURAMAN , ALBERT 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 MULLINS , BHAVANI RAGHURAMAN , ALBERT ANDREWS , ANDREW CARNEGIE , CHENGLI DONG , MARIAN FAUR , CHRISTOPHER HARRISON , KENTARO INDO , LI JIANG , MICHAEL O'KEEFE
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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公开(公告)号：US20100257926A1
公开(公告)日：2010-10-14
申请号：US12758031
申请日：2010-04-12
申请人： TSUTOMU YAMATE , TORU TERABAYASHI , RICARDO VASQUES , KAZUMASA KANAYAMA , YUJI HOSODA , STEPHANE BRIQUET
发明人： TSUTOMU YAMATE , TORU TERABAYASHI , RICARDO VASQUES , KAZUMASA KANAYAMA , YUJI HOSODA , STEPHANE BRIQUET
IPC分类号： E21B49/08
摘要： A sensor module for a sensing apparatus configured for operation downhole, within a borehole. The sensor module comprises a sensor array having a plurality of sensors to sense selected formation parameters and a control system for selective and independent operation of each sensor of the sensor array. Each sensor of the sensor array is configured or designed as a discrete sensor unit for individual and independent communication and control. Each sensor of the sensor array may have an associated electronics module that provides standardized electronic connectivity with the control system.
摘要翻译： 一种用于感测装置的传感器模块，其被配置用于井下操作。 传感器模块包括传感器阵列，该传感器阵列具有用于感测所选择的地层参数的多个传感器和用于传感器阵列的每个传感器的选择性和独立操作的控制系统。 传感器阵列的每个传感器被配置或设计为用于单独和独立的通信和控制的离散传感器单元。 传感器阵列的每个传感器可以具有相关联的电子模块，其提供与控制系统的标准化电子连接。
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公开(公告)号：US20100077623A1
公开(公告)日：2010-04-01
申请号：US12240943
申请日：2008-09-29
申请人： TSUNEHIKO IMAMURA , AKIRA KAMIYA , SHIGERU SATO , JUEI IGARASHI , TSUTOMU YAMATE
发明人： TSUNEHIKO IMAMURA , AKIRA KAMIYA , SHIGERU SATO , JUEI IGARASHI , TSUTOMU YAMATE
IPC分类号： E21B47/022 , G01C19/34
CPC分类号： E21B47/022
摘要： An apparatus for azimuth measurements comprises an elongated housing, a plurality of gyro sensors, each of the gyro sensors having an input axis for angular velocity measurements, spherical sensor holders arranged along the longitudinal direction of the housing, at least one motor for driving the sensor holders, a transmission mechanism for transmitting a rotation force from the motor to each of the sensor holders and a controller for controlling a rotation of the motor. Each of the sensor holders has one of the gyro sensors and is rotatable about a rotation axis so as to change the orientation of the input axis of the gyro sensor.
摘要翻译： 用于方位测量的装置包括细长壳体，多个陀螺仪传感器，每个陀螺传感器具有用于角速度测量的输入轴线，沿着壳体的纵向方向布置的球形传感器保持器，用于驱动传感器的至少一个马达 用于将来自马达的旋转力传递到每个传感器保持器的传动机构和用于控制马达旋转的控制器。 每个传感器保持器具有陀螺仪传感器中的一个并且可围绕旋转轴线旋转，以便改变陀螺传感器的输入轴的取向。
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公开(公告)号：US20090038794A1
公开(公告)日：2009-02-12
申请号：US12239822
申请日：2008-09-29
申请人： TSUTOMU YAMATE , SOON SEONG CHEE , STEPHANE VANNUFFELEN , COLIN A. WILSON , JUEI IGARASHI , KHALID OUAABA , KOICHI NAITO
发明人： TSUTOMU YAMATE , SOON SEONG CHEE , STEPHANE VANNUFFELEN , COLIN A. WILSON , JUEI IGARASHI , KHALID OUAABA , KOICHI NAITO
IPC分类号： E21B47/01
CPC分类号： E21B47/123
摘要： Subterranean oilfield high-temperature devices configured or designed to facilitate downhole monitoring and high data transmission rates with laser diodes that are configured for operation downhole, within a borehole, at temperatures in excess of 115 degrees centigrade without active cooling.
摘要翻译： 地下油田高温装置，其配置或设计为利用激光二极管进行井下监测和高数据传输速率，其配置用于在钻孔内在井下操作，温度超过115摄氏度而无需主动冷却。
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8.发明申请DETECTING GAS COMPOUNDS FOR DOWNHOLE FLUID ANALYSIS USING MICROFLUIDICS AND REAGENT WITH OPTICAL SIGNATURE 审中-公开检测气体化合物用于使用微光镜和光学签名的试剂进行井下流体分析公开(公告)号：US20100269579A1
公开(公告)日：2010-10-28
申请号：US12428454
申请日：2009-04-22
申请人： JIMMY LAWRENCE , DAN E. ANGELESCU , CHRISTOPHER HARRISON , TSUTOMU YAMATE , MATTHEW T. SULLIVAN , ROBERT J. SCHROEDER , RONALD E.G. VAN HAL , BHAVANI RAGHURAMAN
发明人： JIMMY LAWRENCE , DAN E. ANGELESCU , CHRISTOPHER HARRISON , TSUTOMU YAMATE , MATTHEW T. SULLIVAN , ROBERT J. SCHROEDER , RONALD E.G. VAN HAL , BHAVANI RAGHURAMAN
IPC分类号： E21B49/08
CPC分类号： G01N33/2823 , E21B47/102
摘要： A gas separation and detection tool for performing in situ analysis of borehole fluid is described. The tool operates by introducing a reagent to a test sample and causing the resulting mixture to flow through a microfluidic channel where optical testing is performed. The optical testing detects a change in a characteristic of the reagent in response to expose to one or more particular substances in the test sample. The test sample may be borehole fluid, a mixture of borehole fluid and scrubbing fluid subsequently mixed with reagent, a mixture of reagent and gas separated from borehole fluid, or a mixture of scrubbing fluid and gas separated from borehole fluid which is subsequently mixed with reagent. A membrane may be employed to separate one or more target gasses from the borehole fluid.
摘要翻译： 描述了一种用于进行井眼流体原位分析的气体分离和检测工具。 该工具通过将试剂引入测试样品并使得到的混合物流过进行光学测试的微流体通道。 光学测试检测试剂响应于暴露于测试样品中的一种或多种特定物质的特性的变化。 测试样品可以是钻孔流体，井眼流体和洗涤流体的混合物随后与试剂混合，与井眼流体分离的试剂和气体的混合物，或与钻孔流体分离的洗涤流体和气体的混合物，随后与试剂混合 。 可以使用膜将一个或多个目标气体与井眼流体分离。
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公开(公告)号：US20090224936A1
公开(公告)日：2009-09-10
申请号：US12416930
申请日：2009-04-02
IPC分类号： G01V3/00
CPC分类号： E21B47/123
摘要： Single fiber optical telemetry systems and methods are disclosed. The methods and systems facilitate input and output via a single fiber optic interface. The optical telemetry systems and methods also facilitate faster data transmission rates between surface and downhole equipment in oilfield applications.
摘要翻译： 公开了单光纤遥测系统和方法。 该方法和系统通过单个光纤接口方便输入和输出。 光学遥测系统和方法还有助于油田应用中地面和井下设备之间的数据传输速度更快。
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公开(公告)号：US20120118558A1
公开(公告)日：2012-05-17
申请号：US12332304
申请日：2008-12-10
CPC分类号： E21B47/00 , B82Y10/00 , B82Y15/00 , E21B49/08 , G01N27/4146 , H01L51/0048 , H01L51/0508 , H01L51/057
摘要： Subterranean sensing devices configured or designed for downhole use to sense a local condition in the well. The sensing devices comprise one or more transistor having at least one carbon nanotube field effect transistor (CNT FET) configured or designed for operation downhole, within a borehole.
摘要翻译： 配置或设计用于井下使用以感测井中的局部状况的地下感测装置。 感测装置包括一个或多个晶体管，其具有在钻孔内配置或设计用于井下操作的至少一个碳纳米管场效应晶体管（CNT FET）。
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