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    • 22. 发明授权
    • Method for transmission of seismic data
    • 地震数据传输方法
    • US08605547B2
    • 2013-12-10
    • US13296329
    • 2011-11-15
    • Clifford H. RayGlenn D. Fisseler
    • Clifford H. RayGlenn D. Fisseler
    • G01V1/22
    • G01V1/223G01V1/22G01V1/3808G01V1/3852H04Q9/00H04Q2209/43
    • The transmission system combines a self-contained, wireless seismic acquisition unit and a wireless, line-of-site, communications unit to form a plurality of individual short-range transmission networks and also a mid-range line-of-site transmission network. Each seismic unit has a power source, a short-range transceiver and a geophone disposed within a casing. Each wireless communications unit is formed of an elongated support structure on which is mounted an independent power source, mid-range radio transceiver and a short-range transceiver configured to wirelessly communicate with the short-range transceiver of the acquisition unit. Preferably, the acquisition unit is buried under the ground surface, while the wireless communications unit is positioned adjacent in the near vicinity of the buried unit and vertically protrudes above the ground. The acquisition unit and the wireless communications unit communicate by short-range transmissions, while the wireless communications unit communicates with other seismic acquisition systems using mid-range radio transmission.
    • 传输系统结合了独立的无线地震采集单元和无线的现场线路通信单元,以形成多个单独的短距离传输网络,以及中端现场传输网络。 每个地震单元具有设置在壳体内的电源,短距离收发器和地震检波器。 每个无线通信单元由细长的支撑结构形成,其上安装有独立的电源,中档无线电收发器和配置成与采集单元的短距离收发器无线通信的短距离收发器。 优选地,采集单元被埋在地表面下方,而无线通信单元位于邻近的掩埋单元附近并垂直地突出在地面上方。 采集单元和无线通信单元通过短距离传输进行通信,而无线通信单元与使用中档无线电传输的其它地震采集系统进行通信。
    • 26. 发明申请
    • STORAGE SYSTEM AND METHOD FOR SEISMIC DATA ACQUISITION UNITS
    • 地震数据采集单元的存储系统和方法
    • US20100293245A1
    • 2010-11-18
    • US12781586
    • 2010-05-17
    • Clifford H. RayGlenn D. FisselerJames N. ThompsonHal B. Haygood
    • Clifford H. RayGlenn D. FisselerJames N. ThompsonHal B. Haygood
    • G06F15/16
    • G01V1/3808G01V1/166G01V1/18G01V1/247G01V1/38G01V1/3852G01V2210/1427Y10T24/39
    • A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.
    • 海洋地震勘探方法和系统由连续记录,独立的海底荚组成,其特征在于薄型壳体。 提供一个外部保险杠,以促进海底耦合并防止捕鱼网捕获。 荚被捆绑在一起,用于控制荚部署的柔性,非刚性,不导电的电缆。 从配置成具有存储系统的船甲板部署和检索荚,并且将荚直接连接到缆线。 存储系统是插槽的自动点播机配置,其中单独的盒被随机存储在插槽中,以允许数据提取,充电,测试和同步而不打开盒。 荚可以包括用于确定海底位置的惯性导航系统和用于定时的铷钟。 该系统包括数学gimballing。 电缆可以包括设计成如果达到一定水平的电缆张力时自动分开的剪切耦合。
    • 27. 发明申请
    • Cable clamping sleeve for ocean bottom seismic recording system
    • 海底地震记录系统电缆夹套
    • US20080181055A1
    • 2008-07-31
    • US12004529
    • 2007-12-21
    • Clifford H. RayGlenn D. FisselerJames N. ThompsonHal B. Haygood
    • Clifford H. RayGlenn D. FisselerJames N. ThompsonHal B. Haygood
    • G01V1/38F16G11/00
    • A marine seismic exploration method and system comprised of continuous recording, self-contained ocean bottom pods characterized by low profile casings. An external bumper is provided to promote ocean bottom coupling and prevent fishing net entrapment. Pods are tethered together with flexible, non-rigid, non-conducting cable used to control pod deployment. Pods are deployed and retrieved from a boat deck configured to have a storage system and a handling system to attach pods to cable on-the-fly. The storage system is a juke box configuration of slots wherein individual pods are randomly stored in the slots to permit data extraction, charging, testing and synchronizing without opening the pods. A pod may include an inertial navigation system to determine ocean floor location and a rubidium clock for timing. The system includes mathematical gimballing. The cable may include shear couplings designed to automatically shear apart if a certain level of cable tension is reached.
    • 海洋地震勘探方法和系统由连续记录,独立的海底荚组成,其特征在于薄型壳体。 提供一个外部保险杠,以促进海底耦合并防止捕鱼网捕获。 荚被捆绑在一起,用于控制荚部署的柔性,非刚性,不导电的电缆。 从配置成具有存储系统的船甲板部署和检索荚,并且将荚直接连接到缆线。 存储系统是插槽的自动点播机配置,其中单独的盒被随机存储在插槽中,以允许数据提取,充电,测试和同步而不打开盒。 荚可以包括用于确定海底位置的惯性导航系统和用于定时的铷钟。 该系统包括数学gimballing。 电缆可以包括设计成如果达到一定水平的电缆张力时自动分开的剪切耦合。
    • 28. 发明授权
    • Ocean bottom seismometer package with distributed geophones
    • 海底地震仪包与分布式地震检波器
    • US07254093B2
    • 2007-08-07
    • US10848293
    • 2004-05-18
    • Clifford H. RayGlenn D. Fisseler
    • Clifford H. RayGlenn D. Fisseler
    • G01V1/16
    • G01V1/3808
    • A seismic data collection unit having multiple separate geophones/geophone packages positioned in a housing wherein the geophones are offset from a vertical axis so that summing of the geophones' respective outputs minimizes certain noise in the unit's output. Specifically, the offset geophones are physically positioned or mathematically configured so as to be symmetrical about a selected vertical axis in order to cancel out certain noise in a seismic signal. The particular placement of the geophones within the housing is preferably selected so that the vertical axis around which the geophones are positioned passes through the center of gravity of the unit.
    • 地震数据采集单元具有位于壳体中的多个独立的地震检波器/地震检波器封装,其中地震检波器偏离垂直轴线,从而使得地震检波器各自输出的相加最小化了该单元输出中的某些噪声。 具体地说,偏移地震检波器被物理定位或者数学地配置成关于所选择的垂直轴对称,以抵消地震信号中的某些噪声。 优选地选择地震检波器在壳体内的特殊布置,使得地震检波器所围绕的垂直轴线穿过该单元的重心。