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1. 发明申请

WO2009077151A1 VARIABLE THROAT VENTURI FLOW METER 审中-公开
标题翻译： VENTURI VENTURI流量计
公开(公告)号：WO2009077151A1
公开(公告)日：2009-06-25
申请号：PCT/EP2008/010649
申请日：2008-12-15
申请人： SERVICES PÉTROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER TECHNOLOGY BV , PRAD RESEARCH AND DEVELOPMENT LIMITED , ROUX, Gilles , GABARD-CUOQ, Céline , MOUGET, Pierre , CHAREILLE, Stéphane
发明人： ROUX, Gilles , GABARD-CUOQ, Céline , MOUGET, Pierre , CHAREILLE, Stéphane
IPC分类号： G01F1/44 , E21B47/10
CPC分类号： G01F1/05 , E21B47/10 , G01F1/44
摘要： A variable throat Venturi flow meter includes an upstream pipe section having an upstream cross-sectional area, a throat section having a variable throat cross-sectional area that is smaller than the upstream cross-sectional area, and a plurality of section-varying elements adapted to temporarily vary the throat cross-sectional area to allow a downhole tool to pass through the throat section.
摘要翻译：可变喉管文丘里流量计包括具有上游横截面积的上游管段，具有小于上游横截面积的可变喉部横截面积的喉部，以及适于临时改变喉部横截面积，以允许井下工具通过喉部。

2. 发明申请

WO2007065667A1 AN ELECTROMAGNETIC IMAGING METHOD AND DEVICE 审中-公开
标题翻译：电磁成像方法和装置
公开(公告)号：WO2007065667A1
公开(公告)日：2007-06-14
申请号：PCT/EP2006/011730
申请日：2006-11-28
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT N.V. , MOUGET, Pierre , LEGENDRE, Emmanuel , BRILL, Thilo
发明人： MOUGET, Pierre , LEGENDRE, Emmanuel , BRILL, Thilo
IPC分类号： G01V3/28
CPC分类号： G01V3/28
摘要： An electromagnetic imaging method for electromagnetically measuring physical parameters of a pipe CJ, CC by means of a plurality of measuring arrangement ZMA, MCMA, MonMa, ImMA comprising a plurality of transmitter coil ZTX, LFTX, DTX and a plurality of receiver coil ZRX1 , ZR2, MRX, MC, PRX1 , PRX2, PRX3, PRX4, PRX5, PRX6, PRX7, PRX8, PRX9, PRX10, PRX11 , PRX12, PRX13, PRX14, PRX15, PRX16, PRX17, PRX18, the transmitter coils and receiver coils being associated so as to form the plurality of measuring arrangement, the plurality of measuring arrangement being adapted to be positioned into the pipe and displaced through the pipe, the physical parameters being measured for a plurality of position along the pipe, the method comprising the steps of: a) determining a first value of an average ratio of magnetic permeability to electrical conductivity and a first value of an average inner diameter of the pipe Z-MES, b) determining an average electromagnetic thickness of the pipe MC-MES, c) determining a second value of the average ratio of magnetic permeability to electrical conductivity and a second value of the average inner diameter of the pipe Mon-MES according to excitation frequencies which are substantially lower than the excitation frequencies used to determine the first values Z-MES, d) determining a first image EMTIM of the pipe electromagnetic thickness and the pipe defects Im-MES, e) discriminating the defects at an inside perimeter of the pipe from the defects at an outside perimeter of the pipe Dis-MES, and f) forming a corrected first image IOFIM of the pipe taking into account a position of the defects.
摘要翻译：一种用于通过多个测量装置ZMA，MCMA，MonMa，ImMA电磁测量管道CJ，CC的物理参数的电磁成像方法，包括多个发射器线圈ZTX，LFTX，DTX和多个接收器线圈ZRX1，ZR2 ，MRX，MC，PRX1，PRX2，PRX3，PRX4，PRX5，PRX6，PRX7，PRX8，PRX9，PRX10，PRX11，PRX12，PRX13，PRX14，PRX15，PRX16，PRX17，PRX18，发射器线圈和接收器线圈相关联为了形成多个测量装置，多个测量装置适于定位到管中并且通过管移动，物理参数被测量为沿着管的多个位置，该方法包括以下步骤：a ）确定磁导率与电导率的平均比率和管Z-MES的平均内径的第一值的第一值，b）确定管MC-MES的平均电磁厚度，c）det 根据基本上低于用于确定第一值Z-MES的激发频率的激发频率，破坏磁导率与导电率的平均比率的第二值和管Mon-MES的平均内径的第二值 d）确定管电磁厚度的第一图像EMTIM和管缺陷Im-MES，e）区分管道内周的缺陷与管道Dis-MES的外周处的缺陷，以及f）考虑到缺陷的位置，形成管道的校正后的第一图像IOFIM。

3. 发明申请

WO2005064115A1 TRACER INJECTOR TOOL 审中-公开
标题翻译：追踪器注射器工具
公开(公告)号：WO2005064115A1
公开(公告)日：2005-07-14
申请号：PCT/EP2004/013681
申请日：2004-12-01
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER SURENCO S.A. , SCHLUMBERGER SERVICES LIMITED , SCHLUMBERGER SEACO INC. , PRAD RESEARCH AND DEVELOPMENT NV , MOUGET, Pierre , SANDOZ, Jean-François , BOUCHER, Philippe
发明人： MOUGET, Pierre , SANDOZ, Jean-François , BOUCHER, Philippe
IPC分类号： E21B47/10
CPC分类号： E21B47/1015 , E21B47/12
摘要： A tool system for monitoring a flow of liquid within a borehole. The tool system comprises a plurality of tools disposed on a longitudinal axis of the tool system. The plurality of tools comprises at least a first injector tool for ejecting in the borehole a tracer and a detector tool to detect the ejected tracer. The tool system further comprises a standard digital bus traversing at least a portion of each tool of the plurality of tools. The standard digital bus allows a communication between each tool of the plurality of tools.
摘要翻译：一种用于监测钻孔内液体流动的工具系统。工具系统包括设置在工具系统的纵向轴线上的多个工具。多个工具包括至少第一注射器工具，用于在钻孔中喷射示踪器和检测器工具以检测喷射的示踪剂。工具系统还包括穿过多个工具中的每个工具的至少一部分的标准数字总线。标准数字总线允许多个工具中的每个工具之间的通信。

4. 发明申请

WO2006032490A1 AN APPARATUS FOR MEASURING AN INTERNAL DIMENSION OF A WELL-BORE 审中-公开
标题翻译：用于测量井眼内部尺寸的装置
公开(公告)号：WO2006032490A1
公开(公告)日：2006-03-30
申请号：PCT/EP2005/010242
申请日：2005-09-20
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , PROUVOST, Laurent , KALB, Frederique , DAUTRICHE, Carolina , MOUGET, Pierre , AUSSIBAL, Christine
发明人： PROUVOST, Laurent , KALB, Frederique , DAUTRICHE, Carolina , MOUGET, Pierre , AUSSIBAL, Christine
IPC分类号： E21B47/08
CPC分类号： G01B11/12 , E21B47/08
摘要： An apparatus for measuring an internal dimension of a well-bore comprising a tool (1) adapted to be positioned inside the well bore. The tool comprises an optical caliper (312) comprising an optical sensor providing a response correlated to the internal dimension of the well bore, the optical sensor being coupled to an optical fiber (311A).
摘要翻译：一种用于测量井眼的内部尺寸的装置，包括适于定位在井眼内部的工具（1）。该工具包括光学钳（312），光学测量器（312）包括光学传感器，其提供与井眼的内部尺寸相关的响应，光学传感器耦合到光纤（311A）。

5. 发明申请

WO2009065535A1 WELL CLEANING APPARATUS 审中-公开
标题翻译：清洁装置
公开(公告)号：WO2009065535A1
公开(公告)日：2009-05-28
申请号：PCT/EP2008/009696
申请日：2008-11-17
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNLOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , MOUGET, Pierre , DENOIX, Henri , HBAIEB, Slim
发明人： MOUGET, Pierre , DENOIX, Henri , HBAIEB, Slim
IPC分类号： E21B27/00
CPC分类号： E21B27/005
摘要： An apparatus for removing debris from a well comprising: a tool body having a head, the head having a conduit opening and comprising protrusions extending from the outer surface of the head for moving debris; a chamber in the tool body to store debris; a connector for attaching the tool body to a drilling system; a conduit connected to the opening in the head to convey debris and fluid from the well to the chamber; and a filter in the tool body to limit the size of the particles that can pass into the drilling system from the chamber; wherein in use fluid flow and the protrusions move the debris from the well and through the apparatus.
摘要翻译：一种用于从井中除去碎屑的装置，包括：工具主体，其具有头部，头部具有导管开口，并且包括从头部的外表面延伸以用于移动碎屑的突起; 在工具体中存放碎片的腔室; 用于将工具主体附接到钻孔系统的连接器; 连接到头部中的开口的导管，用于将碎屑和流体从井输送到腔室; 以及工具主体中的过滤器，以限制可从腔室进入钻井系统的颗粒的尺寸; 其中在使用中，流体流动并且所述突起从井中移动碎屑并通过该装置。

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