公开(公告)号：WO2010035098A2

公开(公告)日：2010-04-01

申请号：PCT/IB2009/006823

申请日：2009-09-15

Applicant: SCHLUMBERGER TECHNOLOGY B.V. ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER CANADA LIMITED ,  SCHLUMBERGER HOLDINGS LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  YAMATE, Tsutomu ,  CHEE, Soon Seong ,  VANNUFFELEN, Stephane ,  WILSON, Colin, A. ,  IGARACHI, Juei ,  OUAABA, Khalid ,  NAITO, Koichi

Inventor： YAMATE, Tsutomu ,  CHEE, Soon Seong ,  VANNUFFELEN, Stephane ,  WILSON, Colin, A. ,  IGARACHI, Juei ,  OUAABA, Khalid ,  NAITO, Koichi

IPC: E21B47/12 ,  E21B47/01

CPC classification number: E21B47/123

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2005078413A1

公开(公告)日：2005-08-25

申请号：PCT/IB2004/000099

申请日：2004-01-16

Applicant: ACTARIS GASZÄHLERBAU GMBH ,  GAYRAL, Bruno ,  VANNUFFELEN, Stephane ,  THERON, Bernard

Inventor： GAYRAL, Bruno ,  VANNUFFELEN, Stephane ,  THERON, Bernard

IPC: G01N21/39

CPC classification number: G01N21/39

Abstract: The present invention relates to the field of composition analysis of a natural gas sample via tunable laser diode absorption spectroscopy in order to determine the calorific value of the natural gas. Said method comprises the steps of: using said tunable laser diode 2 for sending a laser beam through a cell 3 comprising said gas sample, after interaction of said laser beam 2 with said gas sample within said cell, detecting said laser beam and determining the absorption of the gas, said laser diode 2 being scanned in wavelength via a current or temperature driver with a predetermined continuous single mode tuning range and a central wavelength comprised in the [2.292 pm] - 2.310 pm] interval.

Abstract translation: 本发明涉及通过可调激光二极管吸收光谱法测定天然气样品的组成分析领域，以确定天然气的发热量。 所述方法包括以下步骤：使用所述可调激光二极管2，在激光束2与所述单元内的所述气体样品相互作用之后，将激光束通过包含所述气体样品的单元3，检测所述激光束并确定吸收 的气体，所述激光二极管2经由具有预定的连续单模调谐范围的电流或温度驱动器以及[2.292μm＆rsqb-2.310pm]间隔中包含的中心波长以波长扫描。

公开(公告)号：WO2009115798A1

公开(公告)日：2009-09-24

申请号：PCT/GB2009/000724

申请日：2009-03-16

Applicant: SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER CANADA LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER TECHNOLOGY B.V. ,  BABOUR, Kamal ,  SMITH, Russell ,  KACHER, Azedine ,  VANNUFFELEN, Stephane ,  PANETTA, Pascal

Inventor： BABOUR, Kamal ,  SMITH, Russell ,  KACHER, Azedine ,  VANNUFFELEN, Stephane ,  PANETTA, Pascal

IPC: H04B3/56

CPC classification number: H04B3/56 ,  E21B47/122 ,  H04B2203/5475 ,  H04B2203/5483

Abstract: A system for communicating electrical power and/or data signals along a pipe extending underwater, wherein the pipe comprises an inner, electrically-insulating sheath defining a conduit and an outer, electrically-insulating layer surrounding the inner sheath so as to define an annulus in-between. The system comprises an electric current generator located at a predetermined position on the pipe and operable to generate a current in the annulus; and a device positioned outside the outer layer of the pipe at a first location distant from the generator. The annulus is in electrical communication with the water at a second location on the pipe distant from the generator such that an electrical return path extends through the water between the second location and the position of generator; and the device is operable to draw power and/or data from the current generated in the annulus by the generator. A method of communicating electrical power and/or data signals along a pipe extending underwater comprises generating an electric current in the annulus at a predetermined position on the pipe; positioning a device outside the outer layer of the pipe at a first location distant from the generator; providing an electrical return path extending through the water from a second location distant from the generator where the annulus is in electrical communication with the water to the position of generator; and operating the device to draw power and/or data from the current generated in the annulus by the generator.

Abstract translation: 一种用于沿着水下延伸的管道传送电力和/或数据信号的系统，其中所述管道包括限定导管的内部电绝缘护套和围绕所述内护套的外部电绝缘层，以便限定环形空间 -之间。 该系统包括位于管道上的预定位置处的电流发生器，可操作以在环形空间中产生电流; 以及在远离发生器的第一位置处定位在管的外层外部的装置。 环形空间与远离发生器的管道上的第二位置处的水电连通，使得电返回路径延伸穿过第二位置和发生器位置之间的水; 并且该装置可操作以从由发生器在环形空间中产生的电流吸取电力和/或数据。 沿着水下延伸的管道传送电力和/或数据信号的方法包括在管道上的预定位置产生环形空间中的电流; 在远离发电机的第一位置处将设备定位在管的外层外部; 提供从远离发生器的第二位置延伸穿过水的电返回路径，其中环与水电连通到发电机的位置; 并且操作该装置以从发电机产生的环路中产生的电流中吸取电力和/或数据。

公开(公告)号：WO2007020492B1

公开(公告)日：2007-09-20

申请号：PCT/IB2006001962

申请日：2006-07-18

Applicant: SCHLUMBERGER TECHNOLOGY BV ,  SCHLUMBERGER SERVICES PETROL ,  PETROLEUM RES & DEV NV ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER HOLDINGS ,  VANNUFFELEN STEPHANE ,  HAMMAMI AHMED ,  TERABAYASHI TORU ,  YAMATE TSUTOMU ,  SOPKOW TERRY ,  RATULOWSKI JOHN ,  KERR JOHN A ,  AUZERAIS FRANSOIS ,  SCHROEDER ROBERT J ,  TARVIN JEFFREY A ,  KURKJIAN ANDREW L ,  PROUVOST LAURENT

Inventor： VANNUFFELEN STEPHANE ,  HAMMAMI AHMED ,  TERABAYASHI TORU ,  YAMATE TSUTOMU ,  SOPKOW TERRY ,  RATULOWSKI JOHN ,  KERR JOHN A ,  AUZERAIS FRANSOIS ,  SCHROEDER ROBERT J ,  TARVIN JEFFREY A ,  KURKJIAN ANDREW L ,  PROUVOST LAURENT

IPC: E21B49/10

CPC classification number: G01V9/00 ,  E21B49/08 ,  E21B49/087 ,  E21B49/10 ,  G01N21/31 ,  G01N21/85

Abstract: 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 is implemented. Video analysis in real time is facilitated by one-time or ongoing downhole fluid characterization. The methods and systems may be particularly well suited to permanent and periodic intervention-based operations.

Abstract translation: 实施用于原位表征地层流体样品的瞬时井下视频成像和/或光谱成像，以及用于永久和/或长期安装的流过生产油管（包括海底流动管线）的过程。 一次性或正在进行的井下流体表征有助于实时进行视频分析。 这些方法和系统可能特别适合于永久和定期的基于干预的操作。

公开(公告)号：WO2007020492A3

公开(公告)日：2007-02-22

申请号：PCT/IB2006/001962

申请日：2006-07-18

Applicant: SCHLUMBERGER TECHNOLOGY B.V. ,  SERVICES PETROLIERS SCHLUMBERGER ,  PETROLEUM RESEARCH AND DEVELOPMENT N.V. ,  SCHLUMBERGER CANADA LIMITED ,  SCHLUMBERGER HOLDINGS LIMITED ,  VANNUFFELEN, Stephane ,  HAMMAMI, Ahmed ,  TERABAYASHI, Toru ,  YAMATE, Tsutomu ,  SOPKOW, Terry ,  RATULOWSKI, John ,  KERR, John, A. ,  AUZERAIS, Fransois ,  SCHROEDER, Robert, J. ,  TARVIN, Jeffrey, A. ,  KURKJIAN, Andrew, L. ,  PROUVOST, Laurent

Inventor： VANNUFFELEN, Stephane ,  HAMMAMI, Ahmed ,  TERABAYASHI, Toru ,  YAMATE, Tsutomu ,  SOPKOW, Terry ,  RATULOWSKI, John ,  KERR, John, A. ,  AUZERAIS, Fransois ,  SCHROEDER, Robert, J. ,  TARVIN, Jeffrey, A. ,  KURKJIAN, Andrew, L. ,  PROUVOST, Laurent

IPC: E21B49/10

Abstract: 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 is implemented. Video analysis in real time is facilitated by one-time or ongoing downhole fluid characterization. The methods and systems may be particularly well suited to permanent and periodic intervention-based operations.

公开(公告)号：WO2010035098A3

公开(公告)日：2011-03-17

申请号：PCT/IB2009006823

申请日：2009-09-15

Applicant: SCHLUMBERGER TECHNOLOGY BV ,  SCHLUMBERGER SERVICES PETROL ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER HOLDINGS ,  PRAD RES & DEV LTD ,  YAMATE TSUTOMU ,  CHEE SOON SEONG ,  VANNUFFELEN STEPHANE ,  WILSON COLIN A ,  IGARACHI JUEI ,  OUAABA KHALID ,  NAITO KOICHI

Inventor： YAMATE TSUTOMU ,  CHEE SOON SEONG ,  VANNUFFELEN STEPHANE ,  WILSON COLIN A ,  IGARACHI JUEI ,  OUAABA KHALID ,  NAITO KOICHI

IPC: E21B47/12

CPC classification number: E21B47/123

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2009068905A1

公开(公告)日：2009-06-04

申请号：PCT/GB2008/051105

申请日：2008-11-24

Applicant: INSENSYS OIL & GAS LIMITED ,  VANNUFFELEN, Stephane ,  ROBERTS, Richard, Damon, Goodman ,  SMITH, Russell

Inventor： VANNUFFELEN, Stephane ,  ROBERTS, Richard, Damon, Goodman ,  SMITH, Russell

IPC: E21B17/20 ,  F16L11/12 ,  F16L11/16

CPC classification number: E21B17/01 ,  E21B17/206 ,  E21B47/123 ,  F16L11/081 ,  F16L11/12 ,  G01L1/246

Abstract: A flexible pipe (40) comprising a flexible carcass (1), a polymer inner liner (2), a pressure armour layer (3), tension armourlayers (4), a polymer outer sheath (5), and optical fibre sensors (42) provided within carrier rods (44). The optical fibre sensors (42) are coupled to at least one of the inner liner (2), the pressure armour layer and the outer sheath (5). A method of manufacturing a flexible pipe (40) is also provided.

Abstract translation: 一种柔性管（40），包括柔性胎体（1），聚合物内衬（2），压力铠甲层（3），张力臂层（4），聚合物外护套（5）和光纤传感器 ）设置在承载杆（44）内。 光纤传感器（42）联接到内衬（2），压力铠甲层和外护套（5）中的至少一个。 还提供了制造柔性管（40）的方法。

公开(公告)号：WO2008032193A1

公开(公告)日：2008-03-20

申请号：PCT/IB2007/002649

申请日：2007-09-14

Applicant: SCHLUMBERGER TECHNOLOGY B.V. ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER CANADA LIMITED ,  SCHLUMBERGER HOLDINGS LIMITED ,  PRAD RESEARCH AND DEVELOPMENT N.V. ,  VANNUFFELEN, Stephane ,  OUAABA, Khalid ,  YAMATE, Tsutomu

Inventor： VANNUFFELEN, Stephane ,  OUAABA, Khalid ,  YAMATE, Tsutomu

IPC: G01J3/02 ,  G01J3/42 ,  G01J3/433

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。

公开(公告)号：WO2007054799A3

公开(公告)日：2007-08-02

申请号：PCT/IB2006003169

申请日：2006-11-10

Applicant: SCHLUMBERGER TECHNOLOGY BV ,  SCHLUMBERGER SERVICES PETROL ,  PRAD RES & DEV NV ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER HOLDINGS ,  VANNUFFELEN STEPHANE ,  NAKAYAMA TAKEAKI ,  YAMATE TSUTOMU ,  TERABAYASHI TORU ,  OTSUKA AKIRA ,  INDO KENTARO

Inventor： VANNUFFELEN STEPHANE ,  NAKAYAMA TAKEAKI ,  YAMATE TSUTOMU ,  TERABAYASHI TORU ,  OTSUKA AKIRA ,  INDO KENTARO

IPC: G01N21/27 ,  G01J3/433 ,  G01N21/31 ,  G01N33/28

CPC classification number: G01N21/31 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/433 ,  G01J2001/4242 ,  G01N21/274 ,  G01N33/2823 ,  G01N2021/317 ,  G01N2201/0218 ,  G01N2201/1211 ,  G01N2201/12723 ,  G01N2201/12792

Abstract: 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.

Abstract translation: 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本信号的光源，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。

公开(公告)号：WO2009112813A1

公开(公告)日：2009-09-17

申请号：PCT/GB2009/000630

申请日：2009-03-09

Applicant: SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER CANADA LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER TECHNOLOGY B.V. (STBV) ,  ROBERTS, Damon, Richards ,  RAMOS, Rogerio, T. ,  VANNUFFELEN, Stephane

Inventor： ROBERTS, Damon, Richards ,  RAMOS, Rogerio, T. ,  VANNUFFELEN, Stephane

IPC: B67D5/70 ,  F16L57/02 ,  F17D5/06 ,  G01M3/04

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）的至少一部分和所述应变传感器（16）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。