中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

41 records (took 0.023 seconds)

    SUBSEA FLUID SAMPLING AND ANALYSIS
    35.
    发明申请
    SUBSEA FLUID SAMPLING AND ANALYSIS 审中-公开
    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

    Applicant: 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

    Inventor： 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: E21B49/08 ,  E21B43/36 ,  E21B41/04

    CPC classification number: E21B49/081 ,  E21B41/04 ,  E21B49/086

    Abstract: 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.

    Abstract translation: 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。

    Measurement Ahead of the Drilling Bit by Analysis of Formation Cuttings Using Ultraviolet Light to Detect the Presence of Oil or Gas
    37.
    发明申请
    Measurement Ahead of the Drilling Bit by Analysis of Formation Cuttings Using Ultraviolet Light to Detect the Presence of Oil or Gas 有权
    通过使用紫外线分析地层切割来检测钻井位置，以检测油或气的存在

    公开(公告)号：US20090095529A1

    公开(公告)日：2009-04-16

    申请号：US11863336

    申请日：2007-09-28

    Applicant: Fadhel Rezgui ,  Stephane Vannuffelen

    Inventor： Fadhel Rezgui ,  Stephane Vannuffelen

    IPC: E21B49/08 ,  G01S7/481 ,  G01S17/00 ,  G01N21/64

    CPC classification number: E21B49/005 ,  G01N33/241

    Abstract: An apparatus for determining the nature of the formation at the bottom of a wellbore being drilled with a tubular drill string through which drilling fluid is pumped to return the drilling fluid to the surface via the wellbore, the apparatus comprising a tool body for installation in a drill string with a bore extending there through and an ultraviolet fluorescence detector in a passageway in the tool body, the tool body being configured to receive drilling fluid from inside the drill string and to receive drilling fluid from outside the drill string, wherein the drilling fluid can be directed past the detector so as to enable measurements to be made.

    Abstract translation: 一种用于确定钻井底部的地层的性质的装置，其被钻出的管状钻柱通过钻井液被泵送以通过井筒将钻井液返回到表面，该装置包括用于安装在钻井中的工具主体 具有在其上延伸的孔的钻柱和在工具主体的通道中的紫外荧光检测器，工具主体被配置为从钻柱内部接收钻井液并从钻柱的外部接收钻井液，其中钻井液 可以被引导通过检测器，以便能够进行测量。

    Method and Apparatus for Downhole Spectral Analysis of Fluids
    39.
    发明申请
    Method and Apparatus for Downhole Spectral Analysis of Fluids 有权
    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

    Applicant: Stephane Vannuffelen ,  Kentaro Indo ,  Go Fujisawa ,  Toru Terabayashi ,  Tsutomu Yamate

    Inventor： Stephane Vannuffelen ,  Kentaro Indo ,  Go Fujisawa ,  Toru Terabayashi ,  Tsutomu Yamate

    IPC: G01J3/28 ,  G01N21/25

    CPC classification number: G01J3/36 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/42 ,  G01N21/274 ,  G01N21/31 ,  G01N2021/317 ,  G01N2201/08

    Abstract: 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.

    Abstract translation: 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。

Patent Agency Ranking