Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein
    1.
    发明授权
    Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein 有权
    海洋地震拖缆具有围绕地震传感器的可溶性密封剂

    公开(公告)号:US07460434B2

    公开(公告)日:2008-12-02

    申请号:US11472974

    申请日:2006-06-22

    CPC classification number: G01V1/201 Y10T29/49002 Y10T29/49171

    Abstract: A seismic streamer includes a jacket covering an exterior of the streamer. At least one strength member extends along the length of the streamer and is disposed inside the jacket. At least one seismic sensor is disposed in a sensor spacer affixed to the at least one strength member. An encapsulant is disposed between the sensor and the sensor spacer. The encapsulant is a substantially solid material that is soluble upon contact with a void filling material. A void filling material is disposed in the interior of the jacket and fills substantially all void space therein. The void filling material is introduced to the interior of the jacket in liquid form and undergoing state change to substantially solid thereafter.

    Abstract translation: 地震拖缆包括覆盖拖缆外部的护套。 至少一个强度构件沿着拖缆的长度延伸并且设置在护套内。 至少一个地震传感器设置在固定到至少一个强度构件上的传感器间隔件中。 密封剂设置在传感器和传感器间隔件之间。 密封剂是在与空隙填充材料接触时可溶的基本上固体的材料。 空隙填充材料设置在护套的内部并且基本上填充其中的所有空隙空间。 空隙填充材料以液体形式引入到夹套的内部,并且之后经历状态改变为基本上固体。

    Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein
    3.
    发明授权
    Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein 有权
    海洋地震拖缆具有围绕地震传感器的可溶性密封剂

    公开(公告)号:US07518948B2

    公开(公告)日:2009-04-14

    申请号:US12287978

    申请日:2008-10-14

    CPC classification number: G01V1/201 Y10T29/49002 Y10T29/49171

    Abstract: A seismic streamer includes a jacket covering an exterior of the streamer. At least one strength member extends along the length of the streamer and is disposed inside the jacket. At least one seismic sensor is disposed in a sensor spacer affixed to the at least one strength member. An encapsulant is disposed between the sensor and the sensor spacer. The encapsulant is a substantially solid material that is soluble upon contact with a void filling material. A void filling material is disposed in the interior of the jacket and fills substantially all void space therein. The void filling material is introduced to the interior of the jacket in liquid form and undergoing state change to substantially solid thereafter.

    Abstract translation: 地震拖缆包括覆盖拖缆外部的护套。 至少一个强度构件沿着拖缆的长度延伸并且设置在护套内。 至少一个地震传感器设置在固定到至少一个强度构件上的传感器间隔件中。 密封剂设置在传感器和传感器间隔件之间。 密封剂是在与空隙填充材料接触时可溶的基本上固体的材料。 空隙填充材料设置在护套的内部并且基本上填充其中的所有空隙空间。 空隙填充材料以液体形式引入到夹套的内部,并且之后经历状态改变为基本上固体。

    Method and system of retriever systems for marine geophysical survey cables
    4.
    发明授权
    Method and system of retriever systems for marine geophysical survey cables 有权
    海洋地球物理测量电缆检索系统的方法和系统

    公开(公告)号:US08882391B2

    公开(公告)日:2014-11-11

    申请号:US13438583

    申请日:2012-04-03

    CPC classification number: F16L1/24 B63B21/66 F16L1/12

    Abstract: Retriever systems for marine geophysical survey cables. At least some of the illustrative embodiments are methods including causing a submerged sensor streamer to surface by flooding an intermediate chamber with water, the intermediate chamber defined within a cylinder of a housing coupled to the sensor streamer, the flooding of the intermediate chamber responsive to the sensor streamer reaching or exceeding a predetermined depth; and responsive to flooding the intermediate chamber moving a first piston within the cylinder; and thereby puncturing a seal of a compressed gas cylinder responsive to movement of the first piston, the puncturing makes the sensor streamer more positively buoyant.

    Abstract translation: 海洋地球物理测量电缆的猎物系统。 示例性实施例中的至少一些是包括通过用水溢出中间室来使浸没的传感器拖缆进入表面的方法,所述中间室限定在联接到传感器拖缆的壳体的圆筒内,响应于所述中间室的溢流 传感器拖缆达到或超过预定深度; 并且响应于溢流所述中间室使所述气缸内的第一活塞移动; 从而响应于第一活塞的运动而刺穿压缩气瓶的密封,穿刺使得传感器拖缆更积极地浮起。

    METHOD AND SYSTEM OF A MARINE GEOPHYSICAL SURVEY CABLE RETRIEVER
    6.
    发明申请
    METHOD AND SYSTEM OF A MARINE GEOPHYSICAL SURVEY CABLE RETRIEVER 有权
    海洋地球物理勘测线索检索方法与系统

    公开(公告)号:US20130028662A1

    公开(公告)日:2013-01-31

    申请号:US13193796

    申请日:2011-07-29

    CPC classification number: F16L1/24

    Abstract: A marine geophysical survey cable retriever system. At least some of the illustrative embodiments are methods including causing a submerged survey cable to surface. In some cases, causing the submerged survey cable to surface includes: shedding ballast weights when the survey cable reaches or exceeds a first predetermined depth; and inflating a lifting bag when the survey cable reaches or exceeds a second predetermined depth.

    Abstract translation: 海洋地球物理测量电缆回收系统。 示例性实施例中的至少一些是包括使淹没的测量电缆进入表面的方法。 在某些情况下,使淹没的测量电缆表面包括:当测量电缆达到或超过第一预定深度时,排出压载重量; 并且当测量电缆达到或超过第二预定深度时,使提升袋充气。

    Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein
    7.
    发明申请
    Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein 有权
    海洋地震拖缆具有围绕地震传感器的可溶性密封剂

    公开(公告)号:US20070297286A1

    公开(公告)日:2007-12-27

    申请号:US11472974

    申请日:2006-06-22

    CPC classification number: G01V1/201 Y10T29/49002 Y10T29/49171

    Abstract: A seismic streamer includes a jacket covering an exterior of the streamer. At least one strength member extends along the length of the streamer and is disposed inside the jacket. At least one seismic sensor is disposed in a sensor spacer affixed to the at least one strength member. An encapsulant is disposed between the sensor and the sensor spacer. The encapsulant is a substantially solid material that is soluble upon contact with a void filling material. A void filling material is disposed in the interior of the jacket and fills substantially all void space therein. The void filling material is introduced to the interior of the jacket in liquid form and undergoing state change to substantially solid thereafter.

    Abstract translation: 地震拖缆包括覆盖拖缆外部的护套。 至少一个强度构件沿着拖缆的长度延伸并且设置在护套内。 至少一个地震传感器设置在固定到至少一个强度构件上的传感器间隔件中。 密封剂设置在传感器和传感器间隔件之间。 密封剂是在与空隙填充材料接触时可溶的基本上固体的材料。 空隙填充材料设置在护套的内部并且基本上填充其中的所有空隙空间。 空隙填充材料以液体形式引入到夹套的内部,并且之后经历状态改变为基本上固体。

    Method and system of a marine geophysical survey cable retriever
    8.
    发明授权
    Method and system of a marine geophysical survey cable retriever 有权
    海洋地球物理勘测电缆回收器的方法和系统

    公开(公告)号:US08753038B2

    公开(公告)日:2014-06-17

    申请号:US13193796

    申请日:2011-07-29

    CPC classification number: F16L1/24

    Abstract: A marine geophysical survey cable retriever system. At least some of the illustrative embodiments are methods including causing a submerged survey cable to surface. In some cases, causing the submerged survey cable to surface includes: shedding ballast weights when the survey cable reaches or exceeds a first predetermined depth; and inflating a lifting bag when the survey cable reaches or exceeds a second predetermined depth.

    Abstract translation: 海洋地球物理测量电缆回收系统。 示例性实施例中的至少一些是包括使淹没的测量电缆进入表面的方法。 在某些情况下,使淹没的测量电缆表面包括:当测量电缆达到或超过第一预定深度时,排出压载重量; 并且当测量电缆达到或超过第二预定深度时,使提升袋充气。

    Fluid filled sensor mount for gel-filled streamer and streamer made therewith
    9.
    发明申请
    Fluid filled sensor mount for gel-filled streamer and streamer made therewith 审中-公开
    流体填充的传感器支架,用于凝胶填充的拖缆和由其制成的拖缆

    公开(公告)号:US20080186803A1

    公开(公告)日:2008-08-07

    申请号:US11702382

    申请日:2007-02-05

    CPC classification number: G01V1/201

    Abstract: A seismic streamer includes a jacket covering an exterior of the streamer. At least one strength member extends along the length of the jacket inside the jacket. At least one seismic sensor is disposed inside the jacket. The seismic sensor is disposed in a mount. The mount defines a sealed, liquid filled chamber inside the jacket. A material fills the void spaces inside the jacket and outside the chamber. The material is introduced to the void spaces in liquid form and cures to a gel thereafter.

    Abstract translation: 地震拖缆包括覆盖拖缆外部的护套。 至少一个强度构件沿夹套的长度延伸。 至少一个地震传感器设置在护套内。 地震传感器设置在安装座中。 该安装座在护套内限定一个密封的充满液体的腔室。 材料填充护套内部和室外空隙。 将材料引入液体形式的空隙空间中,然后固化成凝胶。

    Method and system of depth triggers for marine geophysical survey cable retriever systems
    10.
    发明授权
    Method and system of depth triggers for marine geophysical survey cable retriever systems 有权
    海洋地球物理测量电缆回收系统的深度触发方法和系统

    公开(公告)号:US08926222B2

    公开(公告)日:2015-01-06

    申请号:US13193787

    申请日:2011-07-29

    Abstract: Depth triggers for marine geophysical survey cable retriever systems. At least some of the illustrative embodiments include causing a submerged geophysical survey cable to surface. In some cases, the causing the cable to surface may include: fracturing a frangible link wherein the frangible link, before the fracturing, affixes position of a piston within a cylinder bore of a housing coupled to the geophysical survey cable, and the fracturing of the frangible link responsive to pressure exerted on a face of the piston as the geophysical survey cable reaches or exceeds a predetermined depth; moving the piston within the cylinder bore; and deploying a mechanism that makes the geophysical survey cable more positively buoyant.

    Abstract translation: 海洋地球物理测量电缆回收系统的深度触发。 示例性实施例中的至少一些包括使潜入的地球物理测量电缆表面。 在一些情况下,导致电缆到表面可能包括:断裂易碎连杆,其中脆性连杆在压裂之前将活塞的位置固定在联接到地球物理勘测电缆的壳体的气缸孔内,并且压裂 响应于地球物理测量电缆达到或超过预定深度时施加在活塞表面上的压力的易断裂连杆; 在缸孔内移动活塞; 并部署一种使地球物理勘测电缆更加积极的机制。

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