公开(公告)号：WO2007126785A3

公开(公告)日：2008-10-30

申请号：PCT/US2007007523

申请日：2007-03-27

Applicant: INPUT OUTPUT INC ,  WEI ZHOUHONG WEI ,  CROWELL JOHN M ,  TESKE JAMES E

Inventor： WEI ZHOUHONG WEI ,  CROWELL JOHN M ,  TESKE JAMES E

IPC: G01V1/02 ,  G01V1/04 ,  G01V1/40

CPC classification number: G01V1/143 ,  G01V1/005 ,  G01V1/133

Abstract: A seismic source signal generator includes a mass, a primary accumulator and a . secondary accumulator, the secondary accumulator having an internal volume smaller than an internal volume of the primary accumulator. A method for generating a signal using a seismic vibrator includes operating the seismic vibrator using hydraulic fluid, damping hydraulic pressure deviations in the hydraulic fluid using a first accumulator in hydraulic communication with the hydraulic fluid, and damping pressure deviations in the hydraulic fluid using a second accumulator in hydraulic communication with the hydraulic fluid, the second accumulator having an internal volume smaller than an internal volume of the first accumulator.

Abstract translation: 地震源信号发生器包括一个质量块，一个主蓄积器和一个。 次级蓄能器，次级蓄能器具有小于初级蓄能器的内部容积的内部容积。 使用地震振动器产生信号的方法包括使用液压流体操作地震振动器，使用与液压流体液压连通的第一蓄能器来阻尼液压流体中的液压偏差，以及使用第二个液压流体阻尼液压流体中的压力偏差 蓄能器与液压流体液压连通，第二蓄能器的内部容积小于第一蓄能器的内部容积。

公开(公告)号：WO2007126785A2

公开(公告)日：2007-11-08

申请号：PCT/US2007/007523

申请日：2007-03-27

Applicant: INPUT/OUTPUT, INC. ,  WEI, Zhouhong, Wei ,  CROWELL, John, M. ,  TESKE, James, E.

Inventor： WEI, Zhouhong, Wei ,  CROWELL, John, M. ,  TESKE, James, E.

IPC: G01V1/28

CPC classification number: G01V1/143 ,  G01V1/005 ,  G01V1/133

Abstract: A seismic source signal generator includes a mass, a primary accumulator and a . secondary accumulator, the secondary accumulator having an internal volume smaller than an internal volume of the primary accumulator. A method for generating a signal using a seismic vibrator includes operating the seismic vibrator using hydraulic fluid, damping hydraulic pressure deviations in the hydraulic fluid using a first accumulator in hydraulic communication with the hydraulic fluid, and damping pressure deviations in the hydraulic fluid using a second accumulator in hydraulic communication with the hydraulic fluid, the second accumulator having an internal volume smaller than an internal volume of the first accumulator.

Abstract translation: 地震源信号发生器包括一个质量块，一个主蓄积器和一个。 次级蓄能器，次级蓄能器具有小于初级蓄能器的内部容积的内部容积。 使用地震振动器产生信号的方法包括使用液压流体操作地震振动器，使用与液压流体液压连通的第一蓄能器来阻尼液压流体中的液压偏差，以及使用第二个液压流体阻尼液压流体中的压力偏差 蓄能器与液压流体液压连通，第二蓄能器的内部容积小于第一蓄能器的内部容积。

公开(公告)号：WO2005029131A2

公开(公告)日：2005-03-31

申请号：PCT/US2004030721

申请日：2004-09-17

Applicant: INPUT OUTPUT INC ,  ISELI JAMES W

Inventor： ISELI JAMES W

IPC: G01V20060101 ,  G01V1/22 ,  G06F3/00 ,  G06F9/00 ,  G06F17/00 ,  G06F17/30 ,  G06T11/20 ,  G01V

CPC classification number: G01V1/003 ,  G01V1/223 ,  G01V1/247

Abstract: A seismic data acquisition apparatus having a recorder co-located with a sensor unit in a seismic spread and a communication device for direct communication with a central recorder. A memory located in the recorder and/or in the central controller holds location parameters associated with the sensor unit, and the parameters can be updated. Method of seismic data acquisition including sensing seismic energy and recording the sensed energy at the sensor location. Delivering the recorded information to a central recorder by manually retrieving removable memory from each recorder, by wireless transmission of the information, or by removing the information from each recorder by inductive or cable connectors and a transfer device.

Abstract translation: 一种地震数据采集装置，具有与地震扩展中的传感器单元同时定位的记录器和用于与中央记录器直接通信的通信装置。 位于记录器和/或中央控制器中的存储器保持与传感器单元相关联的位置参数，并且可以更新参数。 地震数据采集方法包括检测地震能量，并记录传感器位置的感测能量。 通过手动从每个记录器检索可移动存储器，通过信息的无线传输，或者通过感应或电缆连接器和传送装置从每个记录器移除信息，将记录的信息传送到中央记录器。

公开(公告)号：WO03048809A2

公开(公告)日：2003-06-12

申请号：PCT/US0238387

申请日：2002-12-02

Applicant: INPUT OUTPUT INC

Inventor： OLDERVOLL MAGNE ,  FAGERAAS BJARTE

IPC: G01V1/20 ,  G01V

CPC classification number: G01V1/201 ,  G01V1/3852

Abstract: A seismic ocean bottom cable array is provided for use in subsurface exploration. The array includes receiver stations for measuring seismic signals, and a cable including conductors for data transmission and an externally attached stress member. The array is assembled during deployment by attaching the data transmission cables and receiver stations to the stress member as it is lowered into the water.

Abstract translation: 提供了一种用于地下勘探的地震海底电缆阵列。 该阵列包括用于测量地震信号的接收站，以及包括用于数据传输的导体和外部附着的应力构件的电缆。 通过在将数据传输电缆和接收器放置到水中时将数据传输电缆和接收器站附接到应力构件，在阵列期间组装阵列。

公开(公告)号：WO2002103396A3

公开(公告)日：2002-12-27

申请号：PCT/US2002/019341

申请日：2002-06-18

Applicant: INPUT/OUTPUT, INC.

Inventor： PATEL, Navin ,  MCCALL, David

IPC: G01V1/38

Abstract: The present invention provides a pressure-balanced inertial valve assembly for use in marine seismic energy sources such as air guns. The valve includes a poppet (114) having a first seal and a second seal. A pressure chamber (120) containing a fluid under pressure communicating with the first and second seals to substantially balance the pressure across the seals. An inertial mass is coupled to the poppet. A coil assembly is disposed about the inertial mass. A central guide pin (148) provides guided movement for axial translation.

公开(公告)号：WO0124228A3

公开(公告)日：2002-03-14

申请号：PCT/US0026355

申请日：2000-09-25

Applicant: INPUT OUTPUT INC

Inventor： YU LIANZHONG ,  GOLDBERG HOWARD D ,  YU DULI

IPC: G02B26/10 ,  B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  B81C99/00 ,  C23F1/02 ,  G01P9/04 ,  G02B26/08 ,  G03F7/20 ,  B44C1/22 ,  G03F7/00 ,  H01L21/306

CPC classification number: B81C1/00142 ,  B81B2201/042 ,  B81B2203/0315 ,  B81C1/00896 ,  B81C2203/0118 ,  B81C2203/036 ,  G02B26/0816

Abstract: A micro machined structure includes one or more temporary bridges for temporarily coupling the micro machined structure to a support structure.

Abstract translation: 微加工结构包括用于将微加工结构临时耦合到支撑结构的一个或多个临时桥。

公开(公告)号：WO2005029131A3

公开(公告)日：2005-03-31

申请号：PCT/US2004/030721

申请日：2004-09-17

Applicant: INPUT/OUTPUT, INC. ,  ISELI, James, W.

Inventor： ISELI, James, W.

IPC: G01V1/22

Abstract: The invention includes a seismic data acquisition apparatus having a recorder (316) co-located with a sensor unit (320) in a seismic spread and a communication device for direct communication with a central recorder (202). A memory (408) located in the recorder and/or in the central controller holds location parameters associated with the sensor unit, and the parameters can be updated. Methods of seismic data acquisition including sensing seismic energy and recording the sensed energy at the sensor location, and delivering the recorded information to a central recorder by manually retrieving removable memory from each recorder, by wireless transmission of the information, or by removing the information from each recorder by inductive or cable connectors and a transfer device.

公开(公告)号：WO2004027457A2

公开(公告)日：2004-04-01

申请号：PCT/US2003/030174

申请日：2003-09-23

Applicant: INPUT/OUTPUT, INC

Inventor： O'BRIEN, Thomas, E. ,  OLDERVOLL, Magne ,  LOVHEIM, Leon ,  BISHOP, Allen, James ,  CAMPBELL, William, P. ,  SCHMIDT, Ronald, G. ,  WHEELER, Douglas, S. ,  NIGHTINGALE, Geoffrey, M.

IPC: G01V

CPC classification number: G01V1/3808 ,  G01V1/003 ,  G01V1/16

Abstract: Provided is a permanent seafloor seismic recording system utilizing Micro Electro-Mechanical Systems seismic sensors. The system includes and expandable backbone, multiple hubs and sensor lines. The sensor lines include multiple sensor modules that include 3-C accelerometers and a hydrophone for providing a 4-C sensor module output signal.

Abstract translation: 提供使用微机电系统地震传感器的永久性海底地震记录系统。 该系统包括可扩展主干，多个集线器和传感器线。 传感器线路包括多个传感器模块，包括3-C加速度计和一个用于提供4-C传感器模块输出信号的水听器。

公开(公告)号：WO2003100451A3

公开(公告)日：2003-12-04

申请号：PCT/US2003/016260

申请日：2003-05-22

Applicant: INPUT/OUTPUT, INC. ,  LAMBERT, Dale, J. ,  ROUQUETTE, Robert, E. ,  SEALE, Daniel, B. ,  GUILLOT, Clem, B.

Inventor： LAMBERT, Dale, J. ,  ROUQUETTE, Robert, E. ,  SEALE, Daniel, B. ,  GUILLOT, Clem, B.

IPC: G01V1/40

Abstract: A GPS-based underwater cable positioning system for use in determining the shape and position of hydrophone streamers (A, B, C, D) toward underwater behind survey vessels (V) involved in marine seismic prospecting. The system includes a plurality of surface units towed behind the vessel. Each surface unit includes a GPS receiver to receive radio frequency GPS signals and to determine its position. Each surface unit also has an acoustic transmitter to transmit an acoustic message signal representing its position and an optional time stamp into the water. Acoustic receiver units, attached spaced apart locations along one or more streamer cables, each include an acoustic receiver to receive the acoustic message signals from the surface units and to determine its position from the message signals. To augment the message signals from the surface units at locations distant from the surface units, acoustic tranceiver units may be used.

公开(公告)号：WO2003081283A3

公开(公告)日：2003-10-02

申请号：PCT/US2003/008317

申请日：2003-03-19

Applicant: INPUT/OUTPUT, INC.

Inventor： KAPPIUS, Russell, A. ,  CREWS, Gary, A.

IPC: G01V1/28

Abstract: The present invention provides an adaptive filtering method (Fig. 5B) for substantially elimination ground roll noise encounterred during seismic data acquisition.(Fig 1) An apparatus for acquiring seismic data is provided that includes an adaptive filtering circuit (Fig.5B) coupled to a multi-axis sensor device.(305)