公开(公告)号：WO2012044476A2

公开(公告)日：2012-04-05

申请号：PCT/US2011/052078

申请日：2011-09-19

Applicant: GECO TECHNOLOGY B.V. ,  SCHLUMBERGER CANADA LIMITED ,  WESTERNGECO L. L. C. ,  HUSOM, Vidar Anders ,  DRANGE, Geir A. M. ,  FRIVIK, Svein Arne ,  VOLDSBEKK, Rune ,  ELLINGSEN, Roger ,  OEIBERG, Olav ,  PAULSEN, Jens Olav

Inventor： HUSOM, Vidar Anders ,  DRANGE, Geir A. M. ,  FRIVIK, Svein Arne ,  VOLDSBEKK, Rune ,  ELLINGSEN, Roger ,  OEIBERG, Olav ,  PAULSEN, Jens Olav

IPC: G01V1/38 ,  G01V1/16

CPC classification number: G01V1/3826 ,  G01V1/201 ,  G01V1/202 ,  G01V2210/1423

Abstract: An apparatus includes a streamer cable section and a unit. The streamer cable section includes an associated group of seismic sensors. The unit connects to an end of the streamer cable section and includes a steering device, a controller, a network repeater and a router. The steering device is controllable to position the streamer section; the controller gathers seismic data provided by the associated group of seismic sensors and introduces the seismic data to a telemetry network of a streamer; the network repeater repeats a signal communicated along the telemetry network; and the router is disposed between the controller and the telemetry network.

Abstract translation: 一种设备包括流光缆部分和单元。 拖缆部分包括相关联的一组地震传感器。 本装置连接到流光缆部分的一端，并包括转向装置，控制器，网络中继器和路由器。 转向装置是可控的以定位拖缆部分; 控制器收集由相关联的一组地震传感器提供的地震数据并且将地震数据引入到拖缆的遥测网络; 网络中继器重复沿着遥测网络传送的信号; 并且路由器位于控制器和遥测网络之间。

公开(公告)号：WO2011134890A1

公开(公告)日：2011-11-03

申请号：PCT/EP2011056426

申请日：2011-04-21

Applicant: ATLAS ELEKTRONIK GMBH ,  MINSCHKE MIKE

Inventor： MINSCHKE MIKE

IPC: G01V1/20

CPC classification number: G01V1/201 ,  G01V1/162

Abstract: The invention relates to a carrier module 30 for an underwater antenna with at least one carrier element 34, on which at least one converter element 36 is fastened elastically by means of a bush 40 and a grommet 42, as well as to a corresponding method for fastening a converter element 36 on the carrier module 30, said method having the following steps: a) inserting the grommet 42 into the bore 44 provided for this purpose in the carrier module 30, b) inserting the bush 40 into the grommet 42, c) adhesively bonding the converter element 36 into the bush 40 by means of a casting compound, and d) filling the bush 40 with the casting compound on the side remote from the converter element 36. In addition, the invention relates to an acoustic underwater antenna, in particular a towed antenna 4, with at least one above-described carrier module 30, on which at least one converter element 36 is fastened in accordance with the above-described method.

Abstract translation: 本发明通过一个衬套40的装置涉及一种支撑模块30，用于与至少一个载体元件34的水下天线，所述至少一个换能器元件36上，并且垫圈弹性地安装42，以及用于支撑模块30的步骤上安装换能器元件36的对应方法 包含：a）在载体模块30中所指定的孔44中的垫圈42的插入，b）将套筒40插入到索环42，C）通过在在插座40中填充灌封化合物的手段，以及d）所述换能器元件36接合到插座40 与密封化合物背离换能器元件36侧远的一侧。 此外，本发明涉及一种声学水下天线，特别是尾部天线4，与至少一种上述载体模块30根据上面描述的方法固定到所述至少一个换能器元件36。

公开(公告)号：WO2011056468A3

公开(公告)日：2011-09-01

申请号：PCT/US2010053737

申请日：2010-10-22

Applicant: GECO TECHNOLOGY BV ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER TECHNOLOGY BV ,  WESTERNGECO LLC ,  OZDEMIR AHMET KEMAL ,  TEIGEN OEYVIND ,  BORGEN LARS

Inventor： OZDEMIR AHMET KEMAL ,  TEIGEN OEYVIND ,  BORGEN LARS

IPC: G01V1/38 ,  G01V1/16

CPC classification number: G01V1/3808 ,  G01V1/201 ,  G01V1/3843 ,  G01V2210/144 ,  G01V2210/32

Abstract: A technique includes distributing particle motion sensors along the length of a seismic streamer. Each particle motion sensor is eccentrically disposed at an associated angle about an axis of the seismic streamer with respect to a reference line that is common to the associated angles. The sensors are mounted to suppress torque noise in measurements that are acquired by the particle motion sensors. This mounting includes substantially varying the associated angles.

Abstract translation: 一种技术包括沿地震拖缆的长度分布粒子运动传感器。 每个粒子运动传感器相对于相关角度共同的参考线偏心地设置在围绕地震拖缆的轴线的相关角度处。 安装传感器以抑制由粒子运动传感器获取的测量中的扭矩噪声。 该安装包括基本上改变相关的角度。

公开(公告)号：WO2011080571A2

公开(公告)日：2011-07-07

申请号：PCT/IB2010003352

申请日：2010-12-24

Applicant: GECO TECHNOLOGY BV ,  SCHLUMBERGER CA LTD ,  TUSTIN GARY JOHN ,  GAHLINGS STEVEN ANTONY ,  JONES ROBERT HUGHES

Inventor： TUSTIN GARY JOHN ,  GAHLINGS STEVEN ANTONY ,  JONES ROBERT HUGHES

IPC: G01V1/38 ,  G01V1/16 ,  G01V1/24

CPC classification number: G01V1/201

Abstract: Some embodiments of the disclosed invention include a method for acquiring marine seismic data using solid streamers in a curved pattern. Streamers can be towed in a curved pattern within a body of water. While being towed in the curved patter the source may be fired and response data can be collected by the streamers as they are towed through the water in the curved/circular pattern. These streamers can be solid streamers and can be filled with a gel like substance. Moreover, the streamers can be placed at various known depths within the body of water.

Abstract translation: 所公开的发明的一些实施例包括使用弯曲图案中的固体拖缆获取海洋地震数据的方法。 流光线可以在水体内以弧形的方式被拖曳。 当被拖曳在弯曲图案中时，源可以被点燃，并且响应数据可以由拖缆收集，因为它们以弯曲/圆形图案拖过水。 这些拖缆可以是固体拖缆，并可以填充凝胶状物质。 此外，拖缆可以放置在水体内的各种已知深度处。

公开(公告)号：WO2011070412A2

公开(公告)日：2011-06-16

申请号：PCT/IB2010002929

申请日：2010-11-15

Applicant: GECO TECHNOLOGY BV ,  SCHLUMBERGER CA LTD ,  SCHLUMBERGER SEACO INC ,  HARTSHORNE ROBERT SETH ,  TUSTIN GARY JOHN ,  HANNAH JOSEPH ,  NESER DAVID

Inventor： HARTSHORNE ROBERT SETH ,  TUSTIN GARY JOHN ,  HANNAH JOSEPH ,  NESER DAVID

IPC: C09K3/00 ,  B08B17/02 ,  B29C47/00 ,  C08G18/83 ,  G01V1/20

CPC classification number: C08G18/83 ,  B29C47/0004 ,  B29C47/0023 ,  B63B59/04 ,  G01V1/201 ,  G01V1/38

Abstract: An anti-biofouling casing for a seismic streamer is described, the anti-biofouling casing comprising a polymer system comprising a hydrophobically-modified base polymer, the hydrophobically-modified base polymer comprising a base polymer having a backbone and a hydrophobically derivatized chain extender coupled to said backbone of said base polymer, wherein the the hydrophobically derivatized chain extender comprises a hydrophobic moiety. The anti-fouling casing comprises a hydrophobic surface the serves to prevent biofouling of the surface.

Abstract translation: 描述了一种用于地震拖缆的防生物污垢外壳，抗生物结垢外壳包括聚合物体系，其包含疏水改性的基础聚合物，疏水改性的基础聚合物包含具有骨架的基础聚合物和疏水衍生的扩链剂， 所述基础聚合物的主链，其中所述疏水性衍生的扩链剂包含疏水部分。 防污套管包括疏水表面，其用于防止表面生物结垢。

公开(公告)号：WO2011056468A2

公开(公告)日：2011-05-12

申请号：PCT/US2010/053737

申请日：2010-10-22

Applicant: GECO TECHNOLOGY B.V. ,  SCHLUMBERGER CANADA LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  WESTERNGECO L.L.C. ,  OZDEMIR, Ahmet Kemal ,  TEIGEN, Oeyvind ,  BORGEN, Lars

Inventor： OZDEMIR, Ahmet Kemal ,  TEIGEN, Oeyvind ,  BORGEN, Lars

IPC: G01V1/38 ,  G01V1/16

CPC classification number: G01V1/3808 ,  G01V1/201 ,  G01V1/3843 ,  G01V2210/144 ,  G01V2210/32

Abstract: A technique includes distributing particle motion sensors along the length of a seismic streamer. Each particle motion sensor is eccentrically disposed at an associated angle about an axis of the seismic streamer with respect to a reference line that is common to the associated angles. The sensors are mounted to suppress torque noise in measurements that are acquired by the particle motion sensors. This mounting includes substantially varying the associated angles.

Abstract translation: 一种技术包括沿着地震拖缆的长度分布质点运动传感器。 每个质点运动传感器相对于与相关角度相同的参考线以关于地震拖缆的轴线的相关角度偏心地设置。 安装传感器以抑制由粒子运动传感器获取的测量结果中的转矩噪声。 这种安装包括显着改变相关角度。

公开(公告)号：WO2011022673A2

公开(公告)日：2011-02-24

申请号：PCT/US2010046200

申请日：2010-08-20

Applicant: GECO TECHNOLOGY BV ,  SCHLUMBERGER CA LTD ,  WESTERNGECO LLC ,  TRAETTEN OEYSTEIN ,  RYBERG RAFAEL

Inventor： TRAETTEN OEYSTEIN ,  RYBERG RAFAEL

IPC: G01V1/38 ,  G01V1/18 ,  G01V13/00

CPC classification number: G01V1/201 ,  G10K11/004

Abstract: An apparatus includes a streamer having one or more sensor holders for retaining seismic sensors therein. The sensor holders have a reduced cross-sectional area to increase gel continuity and coupling through the streamer.

Abstract translation: 一种装置包括具有用于将地震传感器保持在其中的一个或多个传感器支架的拖缆。 传感器支架具有减小的横截面积以增加凝胶连续性并通过拖缆耦合。

公开(公告)号：WO2011005721A2

公开(公告)日：2011-01-13

申请号：PCT/US2010/041002

申请日：2010-07-03

Applicant: GECO TECHNOLOGY B.V. ,  SCHLUMBERGER CANADA LIMITED ,  WELKER, Kenneth E. ,  ELLINGSEN, Roger ,  TOENNESSEN, Rune

Inventor： WELKER, Kenneth E. ,  ELLINGSEN, Roger ,  TOENNESSEN, Rune

IPC: G01V1/38 ,  G01V1/16 ,  G01V1/22

CPC classification number: G01V1/201 ,  G01V2210/1423

Abstract: Techniques or mechanisms are provided to improve accuracy in determining headings and/or shapes of carrier structures based on measurements made by one or more compasses that are attached to or provided with the carrier structures. The carrier structures are used to carry survey receivers that detect survey signals affected by a subterranean structure.

Abstract translation: 提供了技术或机制，以提高基于由附接到载体结构或与载体结构一起提供的一个或多个罗盘所做的测量来确定载体结构的朝向和/或形状的准确性。 载体结构用于运载检测受地下结构影响的测量信号的接收机。

公开(公告)号：WO2010027966A2

公开(公告)日：2010-03-11

申请号：PCT/US2009/055598

申请日：2009-09-01

Applicant: FAIRFIELD INDUSTRIES INCORPORATED ,  THOMPSON, James, N. ,  MARC, Etienne ,  CAMPBELL, Richard ,  NYE, Richard, E.

Inventor： THOMPSON, James, N. ,  MARC, Etienne ,  CAMPBELL, Richard ,  NYE, Richard, E.

IPC: G01V1/38 ,  G01V1/16 ,  B63B22/00 ,  B63B21/56 ,  F16L1/26

CPC classification number: G01V1/202 ,  G01V1/201 ,  G01V1/38 ,  G01V1/3852

Abstract: A method and apparatus for a seismic cable is described. In one embodiment, the seismic cable includes a first cable segment and a second cable segment coupled together by a connector. Each cable segment includes an inner jacket defining a hollow core, a braided strength fiber surrounding the inner jacket, and an outer jacket circumferentially surrounding the braided strength fiber, wherein the connector isolates the first and second cable segments.

Abstract translation: 描述了一种用于地震电缆的方法和设备。 在一个实施例中，地震电缆包括通过连接器联接在一起的第一电缆段和第二电缆段。 每个电缆段包括限定中空芯的内护套，围绕内护套的编织强度光纤以及沿周向围绕编织强度光纤的外护套，其中，连接器隔离第一和第二电缆段。

公开(公告)号：WO2010021875A2

公开(公告)日：2010-02-25

申请号：PCT/US2009053434

申请日：2009-08-11

Applicant: GECO TECHNOLOGY BV ,  SCHLUMBERGER CA LTD ,  WESTERNGECO LLC ,  TEIGEN OEYVIND ,  MARTIN JAMES ,  RHEIN-KNUDSEN ERIK

Inventor： TEIGEN OEYVIND ,  MARTIN JAMES ,  RHEIN-KNUDSEN ERIK

IPC: G01V1/38 ,  G01V1/16

CPC classification number: G01V1/201

Abstract: An apparatus includes a cable; and a gel-based filler material, seismic sensors that are disposed in the cable. The seismic sensors are suspended in pockets, and each pocket contains a material that has a shear stiffness that is less than a shear stiffness of the gel-based filler material to attenuate a flow noise.

Abstract translation: 一种装置包括电缆; 和基于凝胶的填充材料，设置在电缆中的地震传感器。 地震传感器悬挂在口袋中，并且每个口袋包含具有小于基于凝胶的填充材料的剪切刚度以剪切流动噪声的剪切刚度的材料。