-
公开(公告)号：US20160377750A1
公开(公告)日：2016-12-29
申请号：US15152760
申请日：2016-05-12
Applicant: PGS Geophysical AS
Inventor： Mattias Südow , Clet Landry
IPC: G01V1/20
Abstract: A system can include a head connector, a stress member connector, and a tail connector. The system can include a first plurality of stress members coupled to the head connector and to the stress member connector. The first plurality of stress members can enter through a first side of the stress member connector. The system can include a second plurality of stress members coupled to the tail connector and to the stress member connector. The second plurality of stress members can exit through a second side of the stress member connector. The second plurality of stress members can be axially nonaligned with the first plurality of stress member connectors.
Abstract translation: 系统可以包括头连接器，应力构件连接器和尾部连接器。 该系统可以包括耦合到头连接器和应力构件连接器的第一多个应力构件。 第一多个应力构件可以通过应力构件连接器的第一侧进入。 该系统可以包括耦合到尾部连接器和应力构件连接器的第二多个应力构件。 第二多个应力构件可以通过应力构件连接器的第二侧而离开。 第二多个应力构件可以与第一多个应力构件连接件轴向不对准。
-
22.发明授权公开(公告)号：US09513393B2
公开(公告)日：2016-12-06
申请号：US14010214
申请日：2013-08-26
Applicant: WESTERNGECO L.L.C.
Inventor： Ahmet Kemal Ozdemir , Oeyvind Teigen , Lars Borgen
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.
-
23.发明授权Method and system of performing geophysical surveys with autonomous underwater vehicles 有权用自主水下航行器进行地球物理勘测的方法和系统公开(公告)号：US09459363B2
公开(公告)日：2016-10-04
申请号：US13706485
申请日：2012-12-06
Applicant: PGS Geophysical AS
Inventor： Stig Rune Lennart Tenghamn
CPC classification number: G01V1/3817 , G01H9/004 , G01V1/201 , G01V1/3808 , G01V1/3843
Abstract: Performing a geophysical survey beneath a surface obstruction, or around a fixed object or formation. At least some of the example embodiments include: programming a towing pattern into an autonomous underwater vehicle; and towing a sensor streamer under the surface obstruction, or around the fixed object or formation by the autonomous underwater vehicle. In some of the embodiments, the sensor streamer comprises a distributed sensor in the form of an optical fiber. In some of the embodiments, the optical fiber is encapsulated in an outer covering of resilient material, the resilient material exposed to the water during the towing.
Abstract translation: 在地面障碍物下面或围绕固定物体或地层进行地球物理勘测。 示例性实施例中的至少一些包括：将牵引模式编程到自主水下航行器中; 并将传感器拖缆拖下表面阻塞物，或由自主水下航行器围绕固定物体或地层。 在一些实施例中，传感器拖缆包括光纤形式的分布式传感器。 在一些实施例中，光纤被封装在弹性材料的外部覆盖物中，弹性材料在牵引期间暴露于水。
-
公开(公告)号：US09405030B2
公开(公告)日：2016-08-02
申请号：US14520152
申请日：2014-10-21
Applicant: FAIRFIELD INDUSTRIES INCORPORATED
Inventor： James N. Thompson , Etienne Marc
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, a method for performing a seismic survey in a water column is described. The method comprises providing a length of flexible cable from a cable storage device disposed on a vessel to a cable handling device adjacent the cable storage device. The flexible cable comprises a specific gravity that is greater than a specific gravity of water in the water column. The method further comprises routing the flexible cable to pass adjacent a workstation disposed on the vessel, deploying a free end of the flexible cable into the water column, attaching at least one of a plurality of seismic sensor units to the cable as the cable passes the workstation, and controlling the motion of the vessel and the rotational speed of the cable handling device to allow the flexible cable to rest on the bottom of the water column.
Abstract translation: 描述了一种用于地震电缆的方法和装置。 在一个实施例中，描述了在水塔中执行地震勘测的方法。 该方法包括从设置在容器上的电缆存储装置向靠近电缆存储装置的电缆处理装置提供一段柔性电缆。 柔性电缆包括大于水柱中的比重的比重。 该方法还包括将柔性电缆布置成邻近设置在容器上的工作台通过，将柔性电缆的自由端部署到水柱中，当电缆通过时将多个地震传感器单元中的至少一个附接到电缆 工作站，并且控制容器的运动和电缆处理装置的旋转速度以允许柔性电缆搁置在水柱的底部。
-
公开(公告)号：US20160131778A1
公开(公告)日：2016-05-12
申请号：US14862203
申请日：2015-09-23
Applicant: Michael W. Norris
Inventor： Michael W. Norris
CPC classification number: G01V1/201 , G01V1/3808 , G01V1/3817 , G01V2001/207
Abstract: Method for obtaining zero offset or near zero offset data in a marine seismic streamer survey. An acoustic transmitter (41) is attached to one of the buoys (14 or 16) that provide flotation to each streamer (12) and tow umbilical (13). The acoustic transmitters, or single transmitter in the case of a 2-D survey, may be fired (71-73) before each shot from the survey air guns. The response to the acoustic transmitters recorded by the near sensors in each streamer, or by a water break sensor if provided, will be a near-zero to zero-offset record of the shallow subsurface below the water bottom.
Abstract translation: 在海洋地震拖缆勘测中获得零偏移或近零偏移数据的方法。 声发射器（41）附接到浮标（14或16）中的一个，其向每个拖缆（12）和拖曳（13）提供浮选。 在二维调查的情况下，声发射器或单发射器可在调查气枪每次射击之前发射（71-73）。 由每个拖缆中的近传感器记录的声发射器的响应，或者如果提供的话，通过断水传感器的响应将是低于水底的浅地下接近零到零偏移的记录。
-
Patent Agency Ranking
公开(公告)号：US09304217B2
公开(公告)日：2016-04-05
申请号：US13845591
申请日：2013-03-18
Applicant: CGGVERITAS SERVICES SA
Inventor： Julien Meunier
CPC classification number: G01V1/201 , G01V1/166 , G01V1/168 , G01V1/40 , G01V11/005
Abstract: Method and retrievable vertical hydrophone cable for collecting seismic data underground. The retrievable vertical hydrophone cable includes an envelope having a first end at which a connector mechanism is provided to close the envelope; plural hydrophones distributed inside the envelope at predetermined positions; and a fluid provided inside the envelope and around the plural hydrophones. The envelope increases its volume when the fluid is pressurized through the connector mechanism.
Abstract translation: 用于收集地下数据的方法和可回收的垂直水听器电缆。 可回收的垂直水听器电缆包括具有第一端的封套，在该第一端处提供连接器机构以封闭信封; 在预定位置处分布在信封内的多个水听器; 以及设置在信封内并围绕多个水听器的流体。 当流体通过连接器机构加压时，信封增加其体积。
-
公开(公告)号：US09291731B2
公开(公告)日：2016-03-22
申请号：US12426007
申请日：2009-04-17
Applicant: Patrick Perciot , Lars Borgen , Oeyvind Teigen , Nicolas Goujon
Inventor： Patrick Perciot , Lars Borgen , Oeyvind Teigen , Nicolas Goujon
CPC classification number: G01V1/201
Abstract: An apparatus includes particle motion sensors and a streamer that contains the particle motion sensors. The streamer is to be towed in connection with a seismic survey, and the towing of the streamer produces a turbulent flow. The streamer includes an inner cable that contains the particle motion sensors and a fluid containing layer to surround the inner cable to reduce noise otherwise sensed by the particle motion sensors due to the turbulent flow.
Abstract translation: 一种装置包括粒子运动传感器和包含粒子运动传感器的拖缆。 拖缆将与地震勘测有关，牵引拖缆产生湍流。 拖缆包括内部电缆，其包含颗粒运动传感器和围绕内部电缆的流体容纳层，以减少由于湍流而由颗粒运动传感器感测到的噪声。
-
28.发明授权Seismic streamer formed of sections comprising a main sheath covered with an external sheath formed using a thermoplastic material loaded with a biocide material 有权地震拖缆由包括被外壳覆盖的主护套的部分形成，所述外护套由装载有杀生物剂材料的热塑性材料形成公开(公告)号：US09250342B2
公开(公告)日：2016-02-02
申请号：US12509266
申请日：2009-07-24
Applicant: Jean-Jacques Vignaux
Inventor： Jean-Jacques Vignaux
CPC classification number: G01V1/38 , G01V1/201 , G01V1/3843
Abstract: Described herein is a seismic streamer formed of sections including a main sheath covered with an external sheath, wherein said external sheath is formed using a thermoplastic material loaded with a biocide material.
Abstract translation: 这里描述的是由包括用外护套覆盖的主护套的部分形成的地震拖缆，其中所述外护套使用装有杀生物剂材料的热塑性材料形成。
-
公开(公告)号：US09244187B2
公开(公告)日：2016-01-26
申请号：US14357311
申请日：2012-11-09
Applicant: CGG SERVICES SA
Inventor： Peder Aasmund Berentzen , Stig Runar Valdal , Svein Dale , Peer Øyvind Toftner
CPC classification number: G01V1/3826 , B63B21/66 , G01V1/201
Abstract: A towable and steerable elongated float for a marine seismic source arrangement for use in making a seismic survey at sea, having first attachment means at a lower or bottom part of a float body for allowing at least one seismic source to be suspended from the float, and second attachment means on a fore part of the float body for attachment of a strength taking source towing line or umbilical. The float body comprises first and second elongated steering foils being attached to and spaced from respective port and starboard sides of the fore part of said float body by respective support arrangement. The steering foils have respective longitudinal steering foil axes being oriented in a direction substantially perpendicular to a longitudinal axis of the float body and so as to be substantially perpendicular to a sea surface when in use, the elongated steering foils having respective first and second chord axes. Controlling means control an angle of at least one of the first and second chord axis with respect to the float body longitudinal axis.
Abstract translation: 一种用于在海上进行地震勘测的用于海洋地震源装置的可牵引和可操纵的细长浮子，在浮体的下部或底部具有第一附接装置，用于允许至少一个地震源悬浮在浮子上， 以及在浮体的前部上的第二连接装置，用于附接强力取出源拖曳线或脐带。 浮体包括第一和第二细长转向箔，其通过相应的支撑装置附接到所述浮体的前部的相应端口和右舷旁边。 转向箔具有各自的纵向转向箔轴线，其基本上垂直于浮子体的纵向轴线定向，并且在使用时基本上垂直于海面，细长转向薄片具有相应的第一和第二弦线 。 控制装置控制第一和第二弦线中至少一个相对于浮子主体纵向轴线的角度。
-
公开(公告)号：US09244185B2
公开(公告)日：2016-01-26
申请号：US13944396
申请日：2013-07-17
Applicant: PGS Geophysical AS
Inventor： Bruce William Harrick
Abstract: A system comprises towed marine geophysical equipment, adapted for towing through a body of water; and a surface covering, comprising a textural attribute of shark skin, attached to the marine geophysical equipment. A method comprises towing marine geophysical equipment having a surface covering, comprising a textural attribute of shark skin, attached thereto.
Abstract translation: 一种系统包括拖曳的海洋地球物理设备，适用于通过水体进行牵引; 以及附着于海洋地球物理设备的包括鲨鱼皮的纹理属性的表面覆盖物。 一种方法包括牵引具有表面覆盖物的海洋地球物理设备，其包括附着于其上的鲨鱼皮的纹理属性。
-
-
-
-
-
-
-
-
-
Search Results
891
records
(took 0.035 seconds)
