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1. 发明申请

WO2008034553A1 POLYMERS AND NANOPARTICLES FORMULATIONS WITH SHEAR- THICKENING AND SHEAR-GELLING PROPERTIES FOR OILFIELD APPLICATIONS 审中-公开
标题翻译：用于油田应用的具有剪切和剪切凝胶性能的聚合物和纳米材料配方
公开(公告)号：WO2008034553A1
公开(公告)日：2008-03-27
申请号：PCT/EP2007/007975
申请日：2007-09-13
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , SCHLUMBERGER TECHNOLOGY B.V. , CARITEY, Jean-Philippe , CADY, Mélanie
发明人： CARITEY, Jean-Philippe , CADY, Mélanie
IPC分类号： C09K8/58 , C09K8/588
CPC分类号： C09K8/58 , C09K8/588 , C09K2208/10
摘要： The invention provides a composition having shear-gelling and shear-thickening properties based on a amphiphilic polymer combined with hydrophilic particles and polyethyleneoxide.
摘要翻译：本发明提供了一种基于与亲水性颗粒和聚环氧乙烷结合的两亲性聚合物的具有剪切胶凝和剪切增稠性质的组合物。

2. 发明申请

WO2008031505A1 AN ANTENNA FOR AN ELECTROMAGNETIC PROBE FOR INVESTIGATING GEOLOGICAL FORMATIONS AND ITS APPLICATIONS 审中-公开
标题翻译：用于勘探地质学及其应用的电磁探针天线
公开(公告)号：WO2008031505A1
公开(公告)日：2008-03-20
申请号：PCT/EP2007/007601
申请日：2007-08-23
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , SIMON, Matthieu , LULING, Martin
发明人： SIMON, Matthieu , LULING, Martin
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： An antenna (3) of an electromagnetic probe (1) used in investigation of geological formations GF surrounding a borehole WBH comprises a conductive base (31) and a first antenna element (32). The conductive base (31) comprises an opened non- resonant cavity (33). The first antenna element (32) is embedded in the cavity (33) and goes right trough the cavity. The first antenna element (32) is comprised of a center-split half-coaxial wire so as to define a symmetrized antenna radiation pattern.
摘要翻译：用于调查围绕钻孔WBH的地质构造GF的电磁探针（1）的天线（3）包括导电基座（31）和第一天线元件（32）。导电基底（31）包括开放的非共振腔（33）。第一天线元件（32）嵌入在空腔（33）中并且正好通过空腔。第一天线元件（32）由中心分裂的半同轴线组成，以便限定对称的天线辐射图。

3. 发明申请

WO2007128425A1 BOREHOLE CLEANING USING DOWNHOLE PUMPS 审中-公开
标题翻译：使用卧式泵的井眼清洁
公开(公告)号：WO2007128425A1
公开(公告)日：2007-11-15
申请号：PCT/EP2007/003679
申请日：2007-04-26
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , KOTSONIS, Spyro , ZEMLAK, Warren , LAVRUT, Eric
发明人： KOTSONIS, Spyro , ZEMLAK, Warren , LAVRUT, Eric
IPC分类号： E21B37/00 , E21B43/12 , E21B41/00
CPC分类号： E21B37/00 , E21B41/0078 , E21B43/128
摘要： Apparatus for borehole cleaning, comprises: a tubular conveyance for extending from the surface into a borehole to a region to be cleaned; a motor mounted at the end of the tubular conveyance that in use is introduced into the borehole; a pump connected to the motor and having a nozzle; a power cable extending trough the tubular conveyance from the surface to provide power to the motor; the pump being arranged such that, when positioned in the borehole and operated by the motor, the pump withdraws material from the borehole through the nozzle and pumps it into the tubular conveyance to the surface.
摘要翻译：用于钻孔清洁的装置包括：管状输送装置，用于从表面延伸到钻孔到要清洁的区域; 安装在管状输送端部的马达在使用中被引入钻孔中; 连接到电动机并具有喷嘴的泵; 从所述表面延伸通过所述管状输送以向所述马达提供动力的电力电缆; 泵被布置成使得当定位在钻孔中并且由电动机操作时，泵通过喷嘴从钻孔中抽出材料并将其泵送到管状输送到表面。

4. 发明申请

WO2006114208A1 A METHOD FOR ELECTROMAGNETICALLY MEASURING PHYSICAL PARAMETERS OF A PIPE 审中-公开
标题翻译：一种用于电磁测量管道的物理参数的方法
公开(公告)号：WO2006114208A1
公开(公告)日：2006-11-02
申请号：PCT/EP2006/003469
申请日：2006-04-05
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , LEGENDRE, Emmanuel , BRILL, Thilo
发明人： LEGENDRE, Emmanuel , BRILL, Thilo
IPC分类号： E21B47/08 , G01B7/06
CPC分类号： E21B47/082 , G01B7/13 , G01N27/9046
摘要： The method electromagnetically measures a pipe inner diameter ID and a pipe ratio of magnetic permeability to electrical conductivity µ 2 /σ 2 by means of a measuring arrangement 1 comprising a transmitter coil 2 and a receiver coil 3, both coils being coaxial to and longitudinally spaced from each other, the measuring arrangement 1 being adapted to be positioned into the pipe CS and displaced through the pipe. The method comprises the steps of: a1) exciting the transmitter coil 2 by means of a transmitter current I1, the transmitter current having a first excitation frequency f 1, a2) measuring a receiver voltage V i at the receiver coil 3, a3) determining a transimpedance V i /l i between the transmitter coil 2 and the receiver coil 3 based on the transmitter current I i and the receiver voltage V1, and determining a measurement ratio M i based on said transimpedance, b) repeating the excitation step a1), the measuring step a2), the transimpedance and the measurement ratio determination step a3) for at least a second excitation frequency f 2 so as to define a measurement ratio vector [M 1 , M 2 , ... M n ], c) calculating a prediction function vector [G 1 , G 2 , ... G n ] based on the first and at least the second excitation frequency, a plurality of potential pipe ratio of magnetic permeability to electrical conductivity and a plurality of potential pipe inner diameter ID, and d) applying a minimizing algorithm onto the measurement ratio vector [M 1 , M 2 , ... M n ] and the prediction function vector [G 1, G 2 , ... G n ] and determining the pipe inner diameter and the pipe ratio of magnetic permeability to electrical conductivity corresponding to a maximum solution of the algorithm.
摘要翻译：该方法通过包括发射器线圈2的测量装置1电磁测量管内径ID和磁导率与导电率μ2/2/2的导通比和接收器线圈3，两个线圈彼此同轴并且纵向间隔开，测量装置1适于定位在管CS中并且通过管移动。该方法包括以下步骤：a1）通过发射器电流I1激励发射器线圈2，发射器电流具有测量接收器电压V SUB的第一激励频率f 1，...， i3在接收器线圈3处，a3）基于发射器电流确定发射器线圈2和接收器线圈3之间的跨阻抗V i / I i / 接收器电压V1，并且基于所述跨阻抗确定测量比M i i i，b）重复激励步骤a1），测量步骤a2），测量步骤a2）横向阻抗和测量比确定步骤a3），以便至少第二激励频率f 2 2，以便确定测量比矢量[M 1，M 2， / SUB>，... M n n]，c）计算预测函数向量[G 1，...，G 2，... G 基于第一和至少第二激发频率，多个电位管大鼠导磁率和多个电位管内径ID的磁导率，以及d）将最小化算法应用于测量比矢量[M 1，M 2] ... M N n]]>和预测函数向量[G 1，...，N 2，...，G N >]，并确定管内径和导磁率与电导率的管比相应于算法的最大解。

5. 发明申请

WO2006089617A1 METHOD AND APPARATUS SUITABLE FOR HOLE CLEANING DURING DRILLING OPERATIONS 审中-公开
标题翻译：方法和装置适用于钻孔操作期间的孔清洁
公开(公告)号：WO2006089617A1
公开(公告)日：2006-08-31
申请号：PCT/EP2006/000775
申请日：2006-01-27
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , LAVRUT, Eric , FOTIO-KENNE, Serge
发明人： LAVRUT, Eric , FOTIO-KENNE, Serge
IPC分类号： E21B17/20 , E21B4/04
CPC分类号： E21B17/206 , E21B4/04
摘要： Apparatus for drilling operations in underground boreholes, comprises: a drilling assembly that can be located in a borehole and is moved along the borehole during the drilling operation; a flexible fluid supply line connected to and in fluid communication with the drilling assembly and extending from the drilling assembly to the surface when the drilling assembly is in the borehole; and an electric cable for providing electric power to the drilling assembly and extending from the drilling assembly to the surface when the drilling assembly is in the borehole; the fluid line and the electric cable are separate, and the electric cable being outside the fluid line. A method for conducting drilling operations using an apparatus as defined above, comprises operating the drilling assembly and directing fluid between the surface and the drilling assembly via the flexible fluid line.
摘要翻译：用于在地下钻孔中进行钻井操作的装置包括：钻井组件，其可位于钻孔中并且在钻井操作期间沿钻孔移动; 连接到钻井组件并与钻井组件流体连通并且当钻井组件在钻孔中时从钻井组件延伸到表面的柔性流体供应管线; 以及电缆，用于当钻井组件在钻孔中时向钻井组件提供电力并从钻探组件延伸到表面; 流体管线和电缆是分离的，并且电缆在流体管线外部。使用如上所述的装置进行钻孔操作的方法包括操作钻井组件并经由柔性流体管线在表面和钻井组件之间引导流体。

6. 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）。

7. 发明申请

WO2006000438A1 DEPLOYMENT OF UNDERGROUND SENSORS IN CASING 审中-公开
标题翻译：地下传感器的部署
公开(公告)号：WO2006000438A1
公开(公告)日：2006-01-05
申请号：PCT/EP2005/006863
申请日：2005-06-21
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS LTD , SCHLUMBERGER CANADA LTD.? , SCHLUMBERGER OVERSEAS S.A.? , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER SURENCO, S.A. , SCHLUMBERGER SERVICES LIMITED? , SCHLUMBERGER SEACO INC. , PRAD RESEARCH AND DEVELOPMENT NV , CHOUZENOUX, Christian , CLARK, Brian , MANIN, Yves , DROCHON, Bruno
发明人： CHOUZENOUX, Christian , CLARK, Brian , MANIN, Yves , DROCHON, Bruno
IPC分类号： E21B47/12
CPC分类号： E21B47/01 , E21B47/122
摘要： The present invention discloses a monitoring system integrated on a casing or tubing sub (10) having an inner and an outer surface and defining an internal cavity, comprising a sensor (24) ; data communication means (21A) for providing wireless communication between an interrogating tool (20) located in the internal cavity (14) and the sensor, these data communication means being on the casing or tubing sub; and power communication means (21B) for providing wireless power supply to the sensor, these power communication means being on the casing or tubing sub. The invention further discloses a method of completing a well in a subsurface formation comprising the step of installing the casing or tubing sub of the present invention. The invention further discloses a method of monitoring subsurface formations, fluids in the well or casing and tubing properties with the casing or tubing sub of the present invention. The present invention discloses a monitoring system integrated on a casing or tubing sub having an inner and an outer surface and defining an internal cavity, comprising a sensor; data communication means for providing wireless communication between an interrogating tool located in the internal cavity and the sensor, these data communication means being on the casing or tubing sub; and power communication means for providing wireless power supply to the sensor, these power communication means being on the casing or tubing sub. The invention further discloses a method of completing a well in a subsurface formation comprising the step of installing the casing or tubing sub of the present invention. The invention further discloses a method of monitoring subsurface formations, fluids in the well or casing and tubing properties with the casing or tubing sub of the present invention.
摘要翻译：本发明公开了一种集成在具有内表面和外表面并限定内腔的套管或管子（10）上的监测系统，包括传感器（24）; 数据通信装置（21A），用于在位于所述内部空腔（14）中的询问工具（20）和所述传感器之间提供无线通信，所述数据通信装置位于所述壳体或管道子系统上; 以及用于向传感器提供无线电力的电力通信装置（21B），这些电力通信装置在壳体或管道子系统上。本发明还公开了一种在地下地层中完井的方法，包括安装本发明的套管或管子的步骤。本发明进一步公开了本发明的壳体或管子的监测地下地层，井或套管中的流体和管道特性的方法。本发明公开了一种集成在具有内表面和外表面并且限定内腔的套管或管子子系统上的监测系统，包括传感器; 数据通信装置，用于在位于所述内腔中的询问工具与所述传感器之间提供无线通信，所述数据通信装置位于所述套管或管子上; 以及用于向传感器提供无线电力的电力通信装置，这些电力通信装置在壳体或管道子系统上。本发明还公开了一种在地下地层中完井的方法，包括安装本发明的套管或管子的步骤。本发明进一步公开了本发明的壳体或管子的监测地下地层，井或套管中的流体和管道特性的方法。

8. 发明申请

WO2008077499A1 METHOD TO CURE LOST CIRCULATION 审中-公开
标题翻译：减少循环的方法
公开(公告)号：WO2008077499A1
公开(公告)日：2008-07-03
申请号：PCT/EP2007/010956
申请日：2007-12-12
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , SHINDGIKAR, Nikhil , BROWN, Ernest , LEE, Jesse , BOULARD, Stéphane , JAIN, Bipin
发明人： BROWN, Ernest , LEE, Jesse , BOULARD, Stéphane , JAIN, Bipin
IPC分类号： E21B21/00 , E21B33/14
CPC分类号： E21B21/003
摘要： The invention provides a method to cure lost circulation in a zone (5) of a wellbore (1), comprising the steps of: placing a first pipe (10) in the wellbore; placing a second pipe (20) inside said first pipe and creating an annular (2); wherein said first pipe and said second pipe are arranged such that the end of the second pipe (21) is located in the vicinity of the zone (5); pumping a first material (12) via the annular of the first pipe; pumping a second material (22) via the second pipe, wherein said first material and said second material create a solid foam (52) when in contact; and creating said solid foam in the vicinity of the zone such that the lost circulation be cured.
摘要翻译：本发明提供了一种固化井眼（1）的区域（5）中的流失的方法，包括以下步骤：将第一管道（10）放置在井眼中; 将第二管（20）放置在所述第一管内并形成环（2）; 其中所述第一管和所述第二管被布置成使得所述第二管（21）的端部位于所述区域（5）附近; 通过第一管的环形泵送第一材料（12）; 通过所述第二管道泵送第二材料（22），其中所述第一材料和所述第二材料在接触时产生固体泡沫（52）; 并在该区域附近产生所述固体泡沫体，以使得该易失循环被固化。

9. 发明申请

WO2008064923A1 METHOD AND APPARATUS FOR THE DOWNHOLE TRANSFER OF DRILL CUTTINGS 审中-公开
标题翻译：钻孔切割倒角的方法和装置
公开(公告)号：WO2008064923A1
公开(公告)日：2008-06-05
申请号：PCT/EP2007/010913
申请日：2007-11-23
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , ACQUAVIVA, Pierre-Jerôme
发明人： ACQUAVIVA, Pierre-Jerôme
IPC分类号： E21B21/00
CPC分类号： E21B21/002
摘要： A drilling fluid delivery system for use in drilling boreholes with a drill bit, the system comprising: a primary flow circuit having a relatively high flow rate for transferring drilling fluid to and from the drill bit; a secondary flow circuit having a relatively low flow rate for transferring drilling fluid to and from the primary flow circuit; and a cuttings transfer system, such as a hydrocyclone or a rotating filter, between the primary and secondary flow circuits which, in use, receives fluid containing cuttings from the primary circuit, separates the fluid into a first stream that contains substantially no cuttings and a second stream containing cuttings, the first stream being returned to the primary flow circuit and the second stream being directed to the secondary flow circuit.
摘要翻译：一种用于钻井钻孔的钻井液输送系统，所述钻井液输送系统包括：具有相对高流量的初级流动回路，用于将钻井液输送到钻头和从钻头传送钻井液; 具有相对较低流量的二次流动回路，用于将钻井流体传送到主流动回路和来自主流动回路; 以及在主流和二次流回路之间的切屑传送系统，例如水力旋流器或旋转过滤器，其在使用中接收包含来自主回路的切屑的流体，将流体分离成基本上不含切屑的第一流体第二流包含切屑，第一流返回到初级流动回路，第二流被引导到次级流动回路。

10. 发明申请

WO2007080080A1 A DEVICE AND METHOD OF MEASURING DEPTH AND AZIMUTH 审中-公开
标题翻译：一种测量深度和AZIMUTH的装置和方法
公开(公告)号：WO2007080080A1
公开(公告)日：2007-07-19
申请号：PCT/EP2007/000093
申请日：2007-01-08
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , VAN, OS, Roel , DION, Dominique , CHEUNG, Philip
发明人： VAN, OS, Roel , DION, Dominique , CHEUNG, Philip
IPC分类号： E21B47/04 , G01B7/26
CPC分类号： G01V11/002 , E21B47/04
摘要： A method of measuring depth and/or azimuth of logging data, the logging data being related to at least one property of a zone GF, CS, CA surrounding a wellbore and being measured by at least a sensor array SAI D, SA2D, the method comprising the steps of:- acquiring and storing a first logging data frame F11, F21 corresponding to a first position of the sensor array,- acquiring and storing a second logging data frame F12, F22 corresponding to a second position of the sensor array, the first and second position are such that the second logging data frame F12, F22 overlaps at least partially the first logging data frame F11, F21,- comparing the first F11, F21 and second F12, F22 logging data frame, and- calculating a relative change in the depth ΔDP and/or azimuth ΔAZ of logging data measured by the sensor array SAI D, SA2D between the first F11, F21 and second F12, F22 logging data frame.
摘要翻译：测量测井数据的深度和/或方位角的方法，测井数据与围绕井眼的区域GF，CS，CA的至少一个性质相关，并且由至少传感器阵列SAI D，SA2D测量包括以下步骤： - 获取和存储对应于传感器阵列的第一位置的第一记录数据帧F11，F21， - 获取和存储对应于传感器阵列的第二位置的第二记录数据帧F12，F22，第一和第二位置使得第二记录数据帧F12，F22至少部分地重叠第一记录数据帧F11，F21， - 比较第一F11，F21和第二F12，F22记录数据帧，并且计算相对变化在第一F11，F21和第二F12之间的传感器阵列SAI D，SA2D测量的记录数据的深度ΔDP和/或方位角△AZ，F22记录数据帧。

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