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公开(公告)号：WO2013095997A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/068906
申请日：2012-12-11
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： HOMAN, Dean M. , FREY, Mark T. , KRYUKOV, Sergiy
CPC classification number: G01V3/30
Abstract: A logging tool having a plurality of spatially separated antennas is provided and used to make propagation-style measurements in a formation. Tensors are formed using the propagation-style measurements and one or more quantities are computed using the tensors. A formation evaluation is performed using the computed quantities. The formation evaluation determines a formation property or parameter such as horizontal resistivity, vertical resistivity, relative dip, azimuthal dip, bed boundary location, or bed thickness. The computed quantities may include compensated phase shift resistivity, compensated attenuation resistivity, symmetrized phase shift resistivity, symmetrized attenuation resistivity, anti-symmetrized phase shift resistivity, and anti-symmetrized attenuation resistivity. The measurements may be corrected for antenna gain errors and an air calibration may be performed. A zero-dimension inversion may be performed, while drilling, and the determined horizontal resistivity, vertical resistivity, relative dip, and/or azimuthal dip information may be sent to an uphole processor in real-time.
Abstract translation: 提供具有多个空间分离的天线的测井工具，并用于在地层中进行传播风格的测量。 使用传播式测量法形成传感器，并使用张量计算一个或多个量。 使用计算量进行地层评估。 地层评估决定了水平电阻率，垂直电阻率，相对倾角，方位倾角，床边界位置或床层厚度等形成特性或参数。 计算量可以包括补偿相移电阻率，补偿衰减电阻率，对称化相移电阻率，对称衰减电阻率，抗对称化相移电阻率和抗对称化衰减电阻率。 可以对天线增益误差校正测量值，并且可以执行空气校准。 可以在钻孔时执行零维反转，并且可以实时地将确定的水平电阻率，垂直电阻率，相对倾角和/或方位角倾斜信息发送到井上处理器。
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公开(公告)号：WO2013095754A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/058951
申请日：2012-10-05
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , ESPINOSA, Frank , SALAMAT, Golchehreh , ROGERS, Keith , PALAGHITA, Tudor , HOMAN, Dean, M.
Inventor： ESPINOSA, Frank , SALAMAT, Golchehreh , ROGERS, Keith , PALAGHITA, Tudor , HOMAN, Dean, M.
CPC classification number: G01V3/30 , E21B47/011 , E21B47/122 , G01V3/28 , G01V13/00 , Y10T29/49016
Abstract: An antenna insulating structure for a well logging instrument includes an antenna bed disposed in a recess formed in an exterior of an instrument mandrel. A feed through port is disposed in the recess and provides a passage between the recess and an atmospheric chamber in the instrument mandrel. An antenna is disposed on the antenna bed and is electrically coupled to the atmospheric chamber through a feedthrough disposed in the port. The port is filled with a sealing material. An antenna cover is disposed on the antenna. At least one of the antenna bed, the sealing material and the antenna cover is made from polyether ether ketone (PEEK) or a composite material thereof.
Abstract translation: 用于测井仪器的天线绝缘结构包括设置在形成在仪器心轴的外部的凹部中的天线床。 进料通孔设置在凹槽中，并且在凹部和仪器心轴中的大气室之间提供通道。 天线设置在天线床上，并且通过布置在端口中的馈通电耦合到大气室。 港口填充有密封材料。 天线盖设置在天线上。 天线床，密封材料和天线罩中的至少一个由聚醚醚酮（PEEK）或其复合材料制成。
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公开(公告)号：WO2013093888A1
公开(公告)日：2013-06-27
申请号：PCT/IB2012/057638
申请日：2012-12-21
Applicant: SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： CRAWFORD, Lynne , MEREDITH, Andrew , LAWRENCE, Nathan , JONES, Timothy
CPC classification number: G01N27/28 , E21B47/00 , G01N27/302 , G01N27/308 , G01N27/48 , G01N33/1886
Abstract: An electrochemical sensor incorporates a ferrocenophane which is a compound with at least one bridging group covalently attached to and connecting the two cyclopentadiene rings associated with the same iron atom. This bridging group maybe tetramethylene. As compared to an equivalent sensor with ferrocene, the tolerance of elevated temperature is improved and so is the working life at ambient temperature.
Abstract translation: 电化学传感器包含二茂铁根，其是与至少一个共价连接并连接与相同铁原子相连的两个环戊二烯环的桥连基团的化合物。 该桥连基团可以是四亚甲基。 与具有二茂铁的等效传感器相比，提高温度的公差提高，并且在环境温度下的工作寿命也得到改善。
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公开(公告)号：WO2013093884A2
公开(公告)日：2013-06-27
申请号：PCT/IB2012/057619
申请日：2012-12-21
Applicant: SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： CRAWFORD, Lynne , LAWRENCE, Nathan , JONES, Timothy
IPC: C01B31/02 , C01B31/04 , C07C243/16 , B01J19/24
CPC classification number: C07C201/12 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B32/194 , C01B32/20 , G01N27/302 , G01N27/308 , H01G11/32 , H01M4/583 , H01M4/96 , Y02E60/13
Abstract: Derivatization of an elemental carbon surface is accomplished by exposing the carbon surface to an aprotic solvent containing a hydrazone molecule of formula or the corresponding salt of formula wherein R 1 is an organic group, and R2 is an organic group or hydrogen and decomposing the hydrazone in the presence of elemental carbon to create a carbene moiety of formula: which attaches to the carbon surface. The attached groups may be redox active so that the derivatized carbon may be used in an electrochemical sensor.
Abstract translation: 元素碳表面的衍生是通过将碳表面暴露于含有下式的腙分子的非质子溶剂或相应的式的盐，其中R 1是有机基团，R 2是有机基团或氢，并将腙分解成 存在的元素碳以产生下式的卡宾部分：其附着在碳表面上。 所连接的基团可以是氧化还原活性的，使得衍生的碳可以用在电化学传感器中。
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公开(公告)号：WO2013093883A2
公开(公告)日：2013-06-27
申请号：PCT/IB2012/057617
申请日：2012-12-21
Applicant: SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： CRAWFORD, Lynne , LAWRENCE, Nathan , JONES, Timothy
CPC classification number: C01B31/02 , B82Y30/00 , B82Y40/00 , C01B31/0273 , C01B31/04 , C01B31/0484 , C01B32/05 , C01B32/174 , C01B32/194 , C01B32/20 , G01N27/302 , G01N27/308 , G01N27/48
Abstract: A process for derivatization of an elemental carbon surface comprising exposing the carbon surface to a reaction mixture containing a thiol and a free radical initiator, and inducing decomposition of the initiator to free radicals so that moieties from the thiol become covalently attached to the carbon surface. The process can derivatize carbon with a redox active compound having a functional group which can be converted electrochemically between reduced and oxidized forms. Such derivatized carbon may be used in an electrode of an electrochemical sensor.
Abstract translation: 包括将碳表面暴露于含有硫醇和自由基引发剂的反应混合物，并引发引发剂分解成自由基的方法，使得来自硫醇的部分共价连接到碳表面。 该方法可以用具有官能团的氧化还原活性化合物衍生碳，其可以在还原和氧化形式之间电化学转化。 这种衍生的碳可以用在电化学传感器的电极中。
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Patent Agency Ranking
公开(公告)号：WO2013092604A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/075981
申请日：2012-12-18
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： CARELLI, Clara , LE ROY-DELAGE, Sylvaine
CPC classification number: E21B33/13 , C04B24/2652 , C04B28/02 , C04B28/04 , C04B28/06 , C04B28/32 , C04B28/34 , C04B2103/0049 , C09K8/426 , C09K8/428 , C09K8/467 , Y02W30/92 , Y02W30/94 , C04B14/047 , C04B18/08 , C04B18/141 , C04B41/5076
Abstract: A remedial method for repairing a damaged cement sheath, especially for use in wells in which fluids with a pH lower than 6 are injected, stored or extracted, comprises placing an acid swellable composition adjacent to the cement sheath. In the event of cement-matrix failure, or bonding failure between the cement/casing interface or the cement/borehole- wall interface, the composition may be injected into or adjacent to the cement sheath so that the material swells when contacted by acid gases, including carbon dioxide and hydrogen sulfide. The swelling seals voids in the cement matrix, or along the bonding interfaces, thereby restoring zonal isolation.
Abstract translation: 用于修复损坏的水泥护套的补救方法，特别是用于注入，储存或提取pH低于6的流体的井中的方法包括将酸溶胀组合物放置在水泥护套附近。 在水泥基体破坏或水泥/套管界面或水泥/井壁 - 界面之间的粘合失效的情况下，可将组合物注入或邻近水泥护套，使得材料在与酸性气体接触时膨胀， 包括二氧化碳和硫化氢。 膨胀密封水泥基体中的空隙，或沿着粘合界面，由此恢复区带隔离。
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公开(公告)号：WO2013092595A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/075964
申请日：2012-12-18
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： CARELLI, Clara , LE ROY-DELAGE, Sylvaine
CPC classification number: C09K8/46 , C04B24/2652 , C04B28/02 , C09K8/428 , C09K8/467 , E21B33/14 , C04B38/02 , C04B2103/0049 , C04B2103/12 , C04B2103/22 , C04B2103/408 , C04B2103/46 , C04B2103/50
Abstract: A self-healing cement for use in wells in which acid gases are injected, stored or extracted, comprises an acid-swelling material. In the event of cement-matrix failure, or bonding failure between the cement/casing interface or the cement/borehole- wall interface, the material swells when contacted by acid gases, including carbon dioxide and hydrogen sulfide. The swelling seals voids in the cement matrix, or along the bonding interfaces, thereby restoring zonal isolation. The acid swelling material may also be used without cement for remedial treatments to restore zonal isolation.
Abstract translation: 用于在其中注入，储存或提取酸性气体的井中的自愈水泥包括酸溶胀材料。 在水泥基体破坏或水泥/套管界面或水泥/井壁 - 界面之间的接合失效的情况下，当与包括二氧化碳和硫化氢在内的酸性气体接触时，材料会膨胀。 膨胀密封水泥基体中的空隙，或沿着粘合界面，由此恢复区带隔离。 也可以使用酸溶胀材料而不需要水泥来进行补救处理以恢复区域分离。
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公开(公告)号：WO2013090299A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069035
申请日：2012-12-12
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , LOGINED B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： MUSTAPHA, Hussein
CPC classification number: G06F17/17 , G01V99/005 , G06F17/5018 , G06T17/205
Abstract: Systems and methods for modeling a fractured medium are provided. The method includes discretizing fractures in a representation of the fractured medium, with the discretizing including defining points along the fractures and edges extending between adjacent points. The method also includes determining that at least one of the edges is a non-Gabriel edge, and removing the non-Gabriel edge from the representation. The method further includes approximating the removed non-Gabriel edge to generate an approximated edge, and inserting the approximated edge into the representation.
Abstract translation: 提供了用于对断裂介质建模的系统和方法。 该方法包括在断裂介质的表示中离散裂缝，其中离散化包括沿相邻点之间延伸的裂缝和边缘的定义点。 所述方法还包括确定所述边缘中的至少一个是非Gabriel边缘，以及从所述表示中移除所述非Gabriel边缘。 该方法还包括近似去除的非Gabriel边缘以生成近似边缘，并将近似边缘插入到表示中。
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259.发明申请
公开(公告)号：WO2013090049A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/067688
申请日：2012-12-04
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： GU, Hongren , CHEN, Yiyan , WENG, Xiaowei
CPC classification number: E21B43/26 , G01V2210/646 , G01V2210/66
Abstract: An example apparatus includes a formation description module that interprets a formation description corresponding to a formation of interest, a fluid description module that interprets a high solids content fluid (HSCF) description, and a fracture modeling module that models a fracturing operation in the formation of interest in response to the formation description and the HSCF description. The apparatus further includes a fracture results module that provides a fracture treatment description parameter in response to the model.
Abstract translation: 示例性设备包括：形成描述模块，其解释对应于感兴趣的形成的形成描述;解释高固含量流体（HSCF）描述的流体描述模块;以及在形成 对形成描述和HSCF描述的回应有兴趣。 该设备还包括一个断裂结果模块，该模块提供了响应该模型的断裂处理描述参数。
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公开(公告)号：WO2013082584A1
公开(公告)日：2013-06-06
申请号：PCT/US2012/067568
申请日：2012-12-03
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： AUBRY, Dominique
CPC classification number: E21B19/22 , B23P6/00 , B66D1/08 , B66D1/14 , E21B19/084 , Y10T29/4973
Abstract: A winch drive assembly includes a drum having a cylindrical spool located axially between a first hollow annular flange and a second substantially circular flange having a central axle. A hydraulic motor has an inner stator and an outer rotor, the outer rotor of which releasably engages the first hollow annular flange of the drum. A braking system is positioned adjacent the outer rotor of the hydraulic motor and a support member releasably engages the central axle of the second flange of the drum.
Abstract translation: 绞盘驱动组件包括滚筒，该滚筒具有轴向位于第一中空环形凸缘和具有中心轴的第二基本圆形凸缘之间的圆柱形卷轴。 液压马达具有内定子和外转子，其外转子可释放地接合滚筒的第一中空环形凸缘。 制动系统定位在液压马达的外转子附近，并且支撑构件可释放地接合滚筒的第二凸缘的中心轴。
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