公开(公告)号：US20110084696A1

公开(公告)日：2011-04-14

申请号：US12807010

申请日：2010-08-26

Applicant: Stig Rune Lennart Tenghamn ,  Steven J. Maas

Inventor： Stig Rune Lennart Tenghamn ,  Steven J. Maas

IPC: G01V3/12

CPC classification number: G01V3/12 ,  G01R33/0327 ,  G01V3/083 ,  G01V2003/085

Abstract: An electromagnetic survey sensing device includes at least two electrodes disposed at spaced apart locations. An electrical to optical converter is electrically coupled to the at least two electrodes. The converter is configured to change a property of light from a source in response to voltage imparted across the at least two electrodes. The device includes an optical fiber optically coupled to an output of the electrical to optical converter, the optical fiber in optical communication with a detector.

Abstract translation: 电磁测量感测装置包括设置在间隔开的位置处的至少两个电极。 电 - 光转换器电耦合到至少两个电极。 转换器被配置为响应于跨过至少两个电极施加的电压来改变来自光源的光的特性。 该装置包括光耦合到电 - 光转换器的输出的光纤，该光纤与检测器光学通信。

公开(公告)号：US20100118646A1

公开(公告)日：2010-05-13

申请号：US12291196

申请日：2008-11-07

Applicant: Stig Rune Lennart Tenghamn

Inventor： Stig Rune Lennart Tenghamn

IPC: G01V1/38 ,  G01V1/28

CPC classification number: G01V1/006 ,  G01V1/005

Abstract: A method for generating seismic energy for subsurface surveying includes operating a first seismic vibrator and operating at least a second seismic vibrator substantially contemporaneously with the operating the first seismic vibrator. A driver signal to each of the first and the at least a second seismic vibrators that are substantially uncorrelated with each other.

Abstract translation: 一种用于产生用于地下测量的地震能量的方法包括操作第一地震振动器并且与操作第一地震振动器基本同时地操作至少第二地震振动器。 对与第一和至少第二地震振动器中的每一个基本上不相关的驱动器信号。

公开(公告)号：US20090279387A1

公开(公告)日：2009-11-12

申请号：US12151314

申请日：2008-05-06

Applicant: Stig Rune Lennart Tenghamn ,  Claes Nicolai Borresen

Inventor： Stig Rune Lennart Tenghamn ,  Claes Nicolai Borresen

IPC: G01V1/38

CPC classification number: G01V1/3808 ,  G01V2210/123

Abstract: A method for detection of hydrocarbon bearing formations below the bottom of a body of water from seismic signals includes moving a plurality of spatially distributed seismic sensors in a body of water and detecting seismic signals including response to any seismic energy having frequencies down to proximate zero. The method includes stacking the acquired seismic signals from the plurality of the sensors in both longitudinal and transverse directions with respect to motion of the sensors in the body water. The stacked signals are analyzed for presence of passive seismic energy indicative of hydrocarbon bearing formations below the bottom of the body of water.

Abstract translation: 一种用于从地震信号检测水体底部以下的含烃地层的方法包括在水体中移动多个空间分布的地震传感器并检测地震信号，包括响应于具有低至接近零的频率的任何地震能量。 该方法包括相对于身体水中的传感器的运动在纵向和横向上堆叠来自多个传感器的获取的地震信号。 分析叠加的信号以存在指示在水体底部下方的含烃层的被动地震能量。

公开(公告)号：US07298672B1

公开(公告)日：2007-11-20

申请号：US11507782

申请日：2006-08-22

Applicant: Stig Rune Lennart Tenghamn ,  Andre Stenzel

Inventor： Stig Rune Lennart Tenghamn ,  Andre Stenzel

IPC: B06B1/06

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 and is disposed inside the jacket. At least one seismic sensor is disposed in a sensor spacer mounted to the at least one strength member. The streamer includes means for retaining the at least one sensor spacer to the at least one strength member. The means for retaining provides substantial acoustic isolation between the at least one spacer and the at least one strength member.

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护套的长度延伸并设置在护套内。 至少一个地震传感器设置在安装到至少一个强度构件上的传感器间隔件中。 拖缆包括用于将至少一个传感器间隔件保持在至少一个强度构件上的装置。 用于保持的装置在至少一个间隔件和至少一个强度构件之间提供了大量的隔音。

公开(公告)号：US07167412B2

公开(公告)日：2007-01-23

申请号：US11016168

申请日：2004-12-17

Applicant: Stig Rune Lennart Tenghamn

Inventor： Stig Rune Lennart Tenghamn

IPC: G01V1/38

CPC classification number: B63H25/52 ,  B63B21/66 ,  G01V1/3826

Abstract: A marine seismic streamer steering device comprises at least two hinged sections pivotally coupled to each other and connected between two adjacent sections of the seismic streamer, and a bend control unit that controls bending of the hinged sections relative to the longitudinal axis of the seismic streamer. The steering device further comprises a roll sensor which determines rotational orientation of the body and transmits the orientation to the bend control unit, a lateral position sensor which determines lateral position of the body and transmits the lateral position to the bend control unit, and a depth sensor which determines depth of the body and transmits the depth to the bend control unit. The bend control unit then controls the bending of the hinged sections based on the transmitted rotational orientation, lateral position, and depth of the body.

Abstract translation: 海洋地震拖缆转向装置包括至少两个彼此枢转地联接并连接在地震拖缆的两个相邻部分之间的铰接部分，以及弯曲控制单元，其控制铰接部分相对于地震拖缆的纵向轴线的弯曲。 所述转向装置还包括辊传感器，所述辊传感器确定所述主体的旋转定向并将所述取向传递到所述弯曲控制单元;横向位置传感器，其确定所述主体的横向位置并将所述横向位置传递到所述弯曲控制单元;以及深度 传感器，其确定身体的深度并将深度传输到弯曲控制单元。 弯曲控制单元然后基于传送的旋转方位，横向位置和身体的深度来控制铰接部分的弯曲。

公开(公告)号：US20120250457A1

公开(公告)日：2012-10-04

申请号：US13073832

申请日：2011-03-28

Applicant: William Thomas RICKERT, JR. ,  Stig Rune Lennart Tenghamn

Inventor： William Thomas RICKERT, JR. ,  Stig Rune Lennart Tenghamn

IPC: G01V1/38

CPC classification number: G01V1/22 ,  G01V1/201 ,  G01V1/223 ,  G01V1/38 ,  G01V1/3808 ,  G01V3/15

Abstract: A disclosed survey method includes towing geophysical survey streamers in a body of water and using sensors within the streamer to collect measurements that are then conveyed along the streamer to a recording station using at least one wireless transmission link. In some implementations at least one sensor is coupled to a wireless transceiver in a streamer to transmit geophysical survey measurement data along the streamer to a wireless base station. The base station receives the wirelessly transmitted seismic data and communicates it to a central recording station. Each segment of the streamer may contain a base station to collect wireless data from the sensors in that segment, and each base station may be coupled to the central recording station by wiring (e.g., copper or fiber optic). Other implementations employ ranges of sensors wired to local transceivers that form a peer-to-peer wireless network for communicating data to the central recording station.

Abstract translation: 一种公开的测量方法包括将水中的地球物理测量拖缆拖放在拖缆内，并使用至少一个无线传输链路将随着传送器传送的测量结果传送到记录站。 在一些实施方案中，至少一个传感器耦合到拖缆中的无线收发器，以将流式传感器的地球物理测量测量数据传送到无线基站。 基站接收无线传输的地震数据并将其传送到中央记录站。 拖缆的每个段可以包含用于从该段中的传感器收集无线数据的基站，并且每个基站可以通过布线（例如铜或光纤）耦合到中央记录站。 其他实施方案采用连接到本地收发器的传感器范围，形成用于将数据传送到中央记录站的点对点无线网络。

公开(公告)号：US20120250456A1

公开(公告)日：2012-10-04

申请号：US13073823

申请日：2011-03-28

Applicant: Stig Rune Lennart TENGHAMN

Inventor： Stig Rune Lennart TENGHAMN

IPC: G01V1/38 ,  F03G7/08

CPC classification number: G01V1/201 ,  G01V1/38 ,  H01L41/1136 ,  H02K35/04 ,  H02N2/186

Abstract: A disclosed geophysical survey system includes one or more streamers having sensors powered by at least one energy harvesting device that converts vibratory motion of the streamers into electrical power. The vibratory motion may originate from a number of sources including, e.g., vortex shedding, drag fluctuation, breathing waves, and various flow noise sources including turbulent boundary layers. To increase conversion efficiency, the device may be designed with an adjustable resonance frequency. The design of the streamer electronics may incorporate the energy harvesting power source in a variety of ways, so as to reduce the amount of wiring mass that would otherwise be required along the length of the streamer.

Abstract translation: 所公开的地球物理测量系统包括一个或多个拖缆，其具有由至少一个能量收集装置供电的传感器，其将拖缆的振动运动转换成电力。 振动运动可以源于许多来源，包括例如涡流脱落，阻力波动，呼吸波以及包括湍流边界层的各种流动噪声源。 为了提高转换效率，可以将该器件设计成具有可调谐的谐振频率。 拖缆电子设备的设计可以以各种方式并入能量采集电源，以便减少沿着拖缆的长度否则需要的布线质量。

公开(公告)号：US08089825B2

公开(公告)日：2012-01-03

申请号：US12231117

申请日：2008-08-29

Applicant: Frederick James Barr, Jr. ,  Stig Rune Lennart Tenghamn

Inventor： Frederick James Barr, Jr. ,  Stig Rune Lennart Tenghamn

IPC: G01V1/38

CPC classification number: G01V1/3808

Abstract: A merged particle velocity signal is generated by combining a recorded vertical particle velocity signal, scaled in an upper frequency range using a time-dependent arrival angle as determined by cross-ghosting analysis, with a simulated particle velocity signal, calculated in a lower frequency range from a recorded pressure signal using a time-varying filter based on the time-dependent arrival angle. Combined pressure and vertical particle velocity signals are generated from the recorded pressure and merged particle velocity signals.

Abstract translation: 通过将通过交叉重影分析确定的与时间相关的到达角度在高频范围内缩放的记录的垂直粒子速度信号与在较低频率范围内计算的模拟粒子速度信号组合来生成合并的粒子速度信号 从记录的压力信号使用基于时间依赖的到达角度的时变滤波器。 从记录的压力和合并的粒子速度信号产生组合的压力和垂直粒子速度信号。

公开(公告)号：US20110317517A1

公开(公告)日：2011-12-29

申请号：US12803503

申请日：2010-06-29

Applicant: Claes Nicolai Børresen ,  Stig Rune Lennart Tenghamn

Inventor： Claes Nicolai Børresen ,  Stig Rune Lennart Tenghamn

IPC: G01V1/38 ,  G10K11/18

CPC classification number: G01V1/3808

Abstract: A disclosed seismic survey system includes one or more streamer(s) each having multiple spaced apart sensor units, and a data recording and control system. Each sensor unit receives a command from the data recording and control system, and operates in an enabled state or a disabled state dependent upon the command. The data recording and control system collects and stores data from enabled sensor units. The sensor units produce data when in the enabled state, and dissipate significantly less electrical power in the disabled state. A described sensor unit includes one or more sensor(s), an analog-to-digital converter, and a control unit that enables or disables the analog-to-digital converter dependent upon the command. A disclosed method for acquiring seismic survey data includes issuing an enable or disable command to each of multiple spaced apart sensor units, and receiving and storing data from those sensor units that are enabled.

Abstract translation: 所公开的地震测量系统包括一个或多个每个具有多个间隔开的传感器单元的流光镜，以及数据记录和控制系统。 每个传感器单元从数据记录和控制系统接收命令，并且根据该命令操作在使能状态或禁用状态。 数据记录和控制系统从启用的传感器单元收集和存储数据。 传感器单元在启用状态下产生数据，并在禁用状态下消耗明显较少的电力。 所描述的传感器单元包括一个或多个传感器，模数转换器和控制单元，其根据该命令启用或禁用模数转换器。 公开的用于获取地震测量数据的方法包括向多个间隔开的传感器单元中的每一个发出启用或禁用命令，以及从启用的那些传感器单元接收和存储数据。

公开(公告)号：US20110317515A1

公开(公告)日：2011-12-29

申请号：US12803505

申请日：2010-06-29

Applicant: Stig Rune Lennart Tenghamn

Inventor： Stig Rune Lennart Tenghamn

IPC: G01V1/38 ,  G10K9/12

CPC classification number: G10K9/121 ,  G01V1/145

Abstract: A seismic source includes a flextensional shell defining a longer axis and a shorter axis and at least one driver coupled to the flextensional shell proximate an end of the shorter axis. The seismic source may be a component of a marine seismic survey system. The marine seismic survey system may be utilized in a method of marine seismic surveying.

Abstract translation: 地震源包括限定较长轴线和较短轴线的弯曲壳体，以及至少一个驱动器，其连接到靠近较短轴线端部的弯曲壳体。 地震源可以是海洋地震勘测系统的一部分。 海洋地震勘测系统可用于海洋地震测量方法。