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1. 发明公开

US20230243695A1 MULTI-LAYER FIBER OPTIC CABLE WITH A CURED GELLING MATERIAL AND METHODS OF MAKING AND USING SAME 审中-公开
公开(公告)号：US20230243695A1
公开(公告)日：2023-08-03
申请号：US17589164
申请日：2022-01-31
申请人： Halliburton Energy Services, Inc.
发明人： Michel LeBLANC
IPC分类号： G01H9/00 , G02B6/44 , G01V1/16 , E21B47/135 , E21B17/20 , C08J3/075
CPC分类号： G01H9/004 , G02B6/4435 , G01V1/168 , E21B47/135 , E21B17/206 , C08J3/075 , C08J2383/04 , C08J2363/00 , C08J2463/00 , C08J2483/04
摘要： A fiber optic cable in the present disclosure comprises: an outer tube having an inner surface and an outer surface; a fiber in metal tube (FIMT) comprising one or more optical fibers, wherein the FIMT is disposed within the outer tube, and wherein the outer surface of the FIMT and the inner surface of the outer tube form an annular space; and a cured gelling material in the annular space. By incorporating the cured gelling material into the annular space, fluid migration through the annular space can be reduced, and sheer stress for strain coupling of the FIMT and the outer tube can be increased.

2. 发明授权

US11709285B1 Method for locating seismic energy sources for subsurface surveying 有权
公开(公告)号：US11709285B1
公开(公告)日：2023-07-25
申请号：US17689687
申请日：2022-03-08
申请人： ACTeQ LLC
发明人： David Monk
IPC分类号： G01V1/02 , G01V1/16
CPC分类号： G01V1/02 , G01V1/168 , G01V2210/121 , G01V2210/1295
摘要： A method for seismic surveying includes deploying a first seismic energy source at a plurality of locations along a source line. Locations are determined by, (i) setting a shot point at one end of the line, setting a minimum distance between shot points and setting a nominal shot point interval being greater than a Nyquist maximum spacing at a maximum spatial frequency to be evaluated in the subsurface area, (ii) calculating a maximum distance between shot points as a difference between twice the nominal shot point interval and the minimum distance, (iii) dividing a span between the maximum distance and the minimum distance into equally spaced samples, and choosing at random one of the equally spaced samples to calculate a shot point subsequent to the initial shot point; and (iv) setting the calculated shot point as the initial shot point and repeating (ii) and (iii) until the subsequent calculated shot point is within a predetermined distance of an opposed end of the first source line. Seismic receivers are deployed at proximate the subsurface area. The seismic energy source is actuated. Seismic signals are detected in response to energy imparted by the first seismic energy source by the receivers.

3. 发明授权

US09810799B2 Method for automatically assigning wireless seismic acquisition units to topographic positions 有权
公开(公告)号：US09810799B2
公开(公告)日：2017-11-07
申请号：US14332025
申请日：2014-07-15
申请人： SERCEL
发明人： Eric Broquet , Nicolas Goloubenko , Jean-Charles Bremaud , Jean-Luc Dronet
IPC分类号： G01V1/20 , G01V1/00 , G01V1/22 , G01V1/16
CPC分类号： G01V1/20 , G01V1/003 , G01V1/168 , G01V1/223
摘要： It is proposed a method for automatically assigning wireless seismic acquisition units to topographic positions, each wireless seismic acquisition unit includes a satellite navigation system receiver. The method has the following steps, carried out by an assigning device: obtaining topographic locations at which the wireless seismic acquisition units are expected to be laid; obtaining measured positions of the wireless seismic acquisition units, corresponding to or derived from position information provided by the satellite navigation system receivers when the wireless seismic acquisition units are installed on the ground, each near one of the topographic locations; and computing associations, each between one of the wireless seismic acquisition units and one of the topographic positions, as a function of a comparison between the measured positions and the topographic locations.

4. 发明授权

US09798327B2 Apparatus and method for deploying sensors 有权
公开(公告)号：US09798327B2
公开(公告)日：2017-10-24
申请号：US14990840
申请日：2016-01-08
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Anas Mohammed Albaghajati , Mohammad Tariq Nasir , Lahouari Ghouti , Sami El Ferik
IPC分类号： G06F19/00 , G05D1/02 , H04N5/225 , H04B7/185 , H04W4/02 , G06T11/20 , G01V1/16
CPC分类号： G05D1/0214 , G01V1/003 , G01V1/166 , G01V1/168 , G05D1/0238 , G05D1/0246 , G05D1/0274 , G05D2201/0207 , G06T11/206 , H04B7/18523 , H04N5/225 , H04W4/02
摘要： Described herein a robot assisted method of deploying sensors in a geographic region. The method of deploying sensors is posed as a Markovian decision process. The robot assigns each grid cell in a map of the geographic region a reward value based on a surface elevation of the geographic region and a soil hardness factor. Further, the robot determines an action for each grid cell of the plurality of grid cells, wherein the action corresponds to an expected direction of movement of the robot in the grid cell. The robot computes a global path as a concatenation of actions starting from a first grid cell and terminating at a second grid cell. The method monitors the movement of the robot on the computed global path and computes a second path based on a deviation of the robot from the global path.

5. 发明申请

US20170203815A1 UNMANNED MARINE VESSEL FOR NODE DEPLOYMENT AND RETRIEVAL 有权
公开(公告)号：US20170203815A1
公开(公告)日：2017-07-20
申请号：US15410038
申请日：2017-01-19
申请人： ION Geophysical Corporation
发明人： Timothy A. Dudley
IPC分类号： B63B21/62 , B63B21/08 , G01V1/38 , G05D1/02 , G01V1/18 , G01V1/16 , B63B21/16 , B63H25/04
CPC分类号： B63B21/62 , B63B21/08 , B63B21/16 , B63B2035/008 , B63B2211/02 , B63B2213/00 , B63H25/04 , G01V1/168 , G01V1/186 , G01V1/3808 , G01V1/3843
摘要： An unmanned seismic vessel system can include a hull system configured to provide buoyancy and a storage apparatus configured for storing one or more seismic nodes, each seismic node having at least one seismic sensor configured to acquire seismic data. A deployment system can be configured for deploying the seismic nodes from the storage apparatus to the water column, where the seismic data are responsive to a seismic wavefield, with a controller configured to operate the deployment system so that the seismic nodes are automatically deployed in a seismic array.

6. 发明授权

US09568625B2 Buried hydrophone with solid or semi-rigid coupling 有权
标题翻译：埋地水听器具有固体或半刚性耦合
公开(公告)号：US09568625B2
公开(公告)日：2017-02-14
申请号：US14170725
申请日：2014-02-03
申请人： CGG SERVICES SA
发明人： Peter Maxwell , John Sallas
IPC分类号： G01V1/00 , G01V1/16 , G01V1/18
CPC分类号： G01V1/162 , G01V1/166 , G01V1/168 , G01V1/181
摘要： According to an embodiment, a seismic receiver device is described for use in a borehole surrounded by an ambient material, e.g., rock, mud, etc. The seismic receiver device includes a pressure wave measuring device which is configured to sense pressure changes associated with received seismic waves, a coating layer disposed on the pressure wave measuring device, and an outer layer disposed on the coating layer which is made of a material that is selected to have a bulk modulus number that is substantially similar to a bulk modulus number of the ambient medium. In this way, the acoustic impedance of the device is better matched to the ambient material so that more accurate seismic acquisition may be performed.
摘要翻译：根据一个实施例，一种地震接收装置被描述为用于由环境材料（例如岩石，泥浆等）包围的钻孔中。地震接收装置包括压力波测量装置，其被配置成感测与所接收的相关联的压力变化地震波，设置在压力波测量装置上的涂层和设置在涂层上的外层，其由选择为具有基本上类似于环境的体积弹性模数的体积模数的材料制成中。以这种方式，装置的声阻抗与环境材料更好地匹配，从而可以执行更准确的地震采集。

7. 发明授权

US09304217B2 Retrievable vertical hydrophone cable and method 有权
标题翻译：可检索立式水听器电缆及方法
公开(公告)号：US09304217B2
公开(公告)日：2016-04-05
申请号：US13845591
申请日：2013-03-18
申请人： CGGVERITAS SERVICES SA
发明人： Julien Meunier
IPC分类号： G01V1/16 , G01V1/40 , G01V1/20 , G01V11/00
CPC分类号： G01V1/201 , G01V1/166 , G01V1/168 , G01V1/40 , G01V11/005
摘要： 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.
摘要翻译：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。

8. 发明授权

US09254892B2 Fixation releasing device 有权
标题翻译：固定释放装置
公开(公告)号：US09254892B2
公开(公告)日：2016-02-09
申请号：US14349824
申请日：2012-10-05
申请人： Kiyoshi Hatakeyama
发明人： Kiyoshi Hatakeyama
IPC分类号： B63G8/00 , B63B22/06 , G01V1/16 , B63B22/08 , G01V1/18 , B63B21/24
CPC分类号： B63B22/06 , B63B21/24 , B63B22/08 , G01V1/168 , G01V1/18
摘要： A fixation releasing device by which a buoyant body and a weight may be securely fixed and the fixed state between the buoyant body and the weight may be readily released, using a simple structure. The fixation releasing device is made from a buoyant body, a weight, and a connection designed to connect the buoyant body and weight. The connection device has a connection structure made from a closed loop member, rotation arms, and connection members. A connection member is engaged with each rotation arm, and rotation of each rotation arm is restrained by the closed loop member, thereby fixing the buoyant body. To release the buoyant body, a trigger mechanism provided at the closed loop member is operated to fusion cut the closed loop member. Then, each rotation arm is rotated, and then the connection member comes out of each rotation arm, thereby releasing the buoyant body.
摘要翻译：可以使用简单的结构容易地释放浮力体和重物可以牢固地固定的固定释放装置和浮力体与重物之间的固定状态。固定释放装置由设计成连接浮力体和重量的浮力体，重物和连接件制成。连接装置具有由闭环构件，旋转臂和连接构件制成的连接结构。连接构件与每个旋转臂接合，并且每个旋转臂的旋转被闭环构件限制，从而固定浮力体。为了释放浮体，设置在闭环构件处的触发机构被操作以将闭环构件熔合。然后，旋转每个旋转臂，然后连接构件从每个旋转臂离开，从而释放浮力体。

9. 发明申请

US20150285930A1 SENSOR TRANSPORT 审中-公开
标题翻译：传感器运输
公开(公告)号：US20150285930A1
公开(公告)日：2015-10-08
申请号：US14646430
申请日：2012-11-26
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Kevin E. Swier
IPC分类号： G01V1/16
CPC分类号： G01V1/168
摘要： A hanger device may be used with a body harness device. The hanger device includes a main body, a stop member, and an attachment member. The main body may receive sensors. The stop member may be coupled to the main body to position the sensors on the main body. Additionally, the attachment member may be coupled to the main body. Also, the attachment member may removably attach to the body harness device in an installed state and orient the main body to direct the sensors toward the stop member in the installed state.
摘要翻译：衣架装置可以与身体线束装置一起使用。衣架装置包括主体，止动构件和附接构件。主体可以接收传感器。止动构件可以联接到主体以将传感器定位在主体上。另外，附接构件可以联接到主体。此外，安装构件可以在安装状态下可拆卸地附接到身体线束装置，并且在安装状态下使主体定向以将传感器引向止动构件。

10. 发明申请

US20130251458A1 METHOD AND DEVICE FOR MECHANIZED GEOPHONE DEPLOYMENT 有权
标题翻译：用于机械地面部署的方法和装置
公开(公告)号：US20130251458A1
公开(公告)日：2013-09-26
申请号：US13845624
申请日：2013-03-18
申请人： CGGVERITAS SERVICES SA
发明人： Julien MEUNIER
IPC分类号： G01V1/16
CPC分类号： G01V1/168 , E02F5/102 , G01V1/166
摘要： A method and a mechanized system for deploying plural geophones underground for collecting seismic data. The mechanized system includes a vehicle configured to travel above ground and having a storage area that stores the plural geophones; a digging mechanism attached to the vehicle and configured to dig a trench when in contact with the ground; and a damping mechanism attached to the vehicle and configured to hold a geophone behind the digging mechanism relative to a traveling direction (X)) of the vehicle.
摘要翻译：一种在地下部署多个地震检波器以收集地震数据的方法和机械化系统。所述机械化系统包括被配置为在地面以上行进并具有存储所述多个地震检波器的存储区域的车辆; 挖掘机构，其附接到所述车辆并且构造成在与所述地面接触时挖掘沟槽; 以及阻尼机构，其被附接到车辆并且被配置为相对于车辆的行进方向（X）将地震检波器保持在挖掘机构后面）。

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