中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

21 records (took 0.012 seconds)

    TUNING UNIQUE COMPOSITE RELATIVELY ADJUSTED PULSE
    1.
    发明申请
    TUNING UNIQUE COMPOSITE RELATIVELY ADJUSTED PULSE 审中-公开
    调谐独特的复合材料相对调适的脉冲

    公开(公告)号：US20120057429A1

    公开(公告)日：2012-03-08

    申请号：US13185195

    申请日：2011-07-18

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    IPC: G01V1/38 ,  G01V1/00 ,  G01V1/28

    CPC classification number: G01V1/3808

    Abstract: The invention relates to acquiring seismic data in either land or marine environments, but typically marine environments where a pulse-type source is fired in a distinctive composite pulse like a distinctive rumble. In a preferred embodiment, a number of pulse-type seismic sources, sometimes called an array, are fired in a distinctive composite pulse to be able to identify within the returning wavefield the energy resulting from the composite pulse. Firing the pulse-type sources creates an identifiable signature so that two or more marine seismic acquisition systems with source arrays can be acquiring seismic data concurrently and the peak energy delivered into the water will be less, which will reduce the irritation of seismic data acquisition to marine life. In addition, the composite pulse may be formulated by timing the firing of several of the sources with respect to energy emitted by “ringing” bubbles that attenuate within 100 to 300 ms to provide either or both of low frequency pulses and high frequency pulses to provide data for various processing and analysis of the data returned from the subsurface. On land, the complicating factor to be addressed is reverberation rather than bubbles.

    Abstract translation: 本发明涉及在陆地或海洋环境中采集地震数据，但通常是海洋环境，其中脉冲型源以独特的复合脉冲发射，如独特的隆隆声。 在优选实施例中，许多脉冲型地震源（有时称为阵列）以特殊复合脉冲发射，以便能够在返回波场内识别由复合脉冲产生的能量。 发射脉冲型光源产生可识别的签名，使得具有源阵列的两个或多个海洋地震采集系统可以同时采集地震数据，并且输送到水中的峰值能量将较少，这将减少对地震数据采集的刺激 海洋生物。 此外，复合脉冲可以通过对几个源的发射定时相对于在100至300ms内衰减的“振铃”气泡发射的能量进行定时来提供，以提供低频脉冲和高频脉冲中的一个或两者来提供 用于各种处理和分析从地下返回的数据的数据。 在土地上，要解决的复杂因素是混响而不是泡沫。

    METHOD FOR CREATING AN IMPROVED SWEEP FOR A SEISMIC SOURCE
    5.
    发明申请
    METHOD FOR CREATING AN IMPROVED SWEEP FOR A SEISMIC SOURCE 审中-公开
    为地震源创建改进的方法

    公开(公告)号：US20120037445A1

    公开(公告)日：2012-02-16

    申请号：US13191970

    申请日：2011-07-27

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Shan Shan ,  Frank D. Janiszewski

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Shan Shan ,  Frank D. Janiszewski

    IPC: G01V1/04

    CPC classification number: G01V1/006

    Abstract: An adapted seismic vibrator for obtaining a true ground force comprising: a baseplate pad; a baseplate drive system, wherein the drive system is connected to the baseplate pad and moves the baseplate pad up and down; a vibrator controller electronics, wherein the electronics are connected to the drive system and causes the drive system to move the baseplate pad up and down; and a plurality of load cell sensors disposed between the baseplate pad and ground, wherein the sensors measure the vibrator output force during a sweep. A method of obtaining a true ground force sweep comprising the steps of: using the load cell sensors to measure an actual output force of a seismic vibrator and electronics to obtain an actual ground force data; using inversion to invert the actual ground force data and desired original pilot sweep to obtain a revised pilot sweep that produces a true ground force sweep; and entering the true ground force sweep into the electronics.

    Abstract translation: 一种用于获得真实地面力的适应的地震振动器，包括：基板; 基板驱动系统，其中驱动系统连接到基板，并且上下移动底板; 振动器控制器电子器件，其中电子器件连接到驱动系统并使驱动系统上下移动底板; 以及设置在基板和接地之间的多个测力传感器传感器，其中传感器在扫掠期间测量振动器的输出力。 一种获得真实的地面力扫描的方法，包括以下步骤：使用测力传感器来测量地震振动器和电子设备的实际输出力以获得实际地面力数据; 使用反演来反转实际地面力数据和期望的原始导频扫描，以获得产生真实地面力扫描的修正导频扫描; 并进入真正的地面力量扫入电子产品。

    OSCILLATING FLARED STREAMERS
    7.
    发明申请
    OSCILLATING FLARED STREAMERS 有权
    摇摆式流苏

    公开(公告)号：US20130114372A1

    公开(公告)日：2013-05-09

    申请号：US13291774

    申请日：2011-11-08

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    IPC: G01V1/38

    CPC classification number: G01V1/3817 ,  G01V1/38 ,  G01V1/3826

    Abstract: The invention relates to a seismic acquisition process where the streamers are intentionally directed to follow an oscillating sweep pattern behind a tow vessel to counteract the effect of the large gaps between the streamers while acquire a wide sweep of data through each pass over the survey area.

    Abstract translation: 本发明涉及一种地震采集过程，其中拖缆被有意地引导沿着拖船之后的振荡扫描模式来抵消拖缆之间的大间隙的影响，同时通过遍及测量区域的每次通过获得大量数据。

    UNIFORM DISPLACEMENT SWEEP
    8.
    发明申请
    UNIFORM DISPLACEMENT SWEEP 审中-公开
    均匀位移扫描

    公开(公告)号：US20120037446A1

    公开(公告)日：2012-02-16

    申请号：US13192250

    申请日：2011-07-27

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Shan Shan ,  Frank D. Janiszewski

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Shan Shan ,  Frank D. Janiszewski

    IPC: G01V1/04

    CPC classification number: G01V1/155 ,  G01V1/005

    Abstract: This invention relates to operating a seismic vibrator to produce a uniform displacement sweep wherein the baseplate drive is connected to the baseplate and the baseplate is moved in an up and down or reciprocating pattern creating displacement of the earth. The reciprocating pattern and physical displacement of the baseplate and the ground in contact with the baseplate is maintained at a relatively constant distance over at least most of the frequencies that are delivered into the earth although a constant displacement of the baseplate at higher frequencies will require greater power. The high frequency energy is more significantly present in the data traces of the recorded return wavefield and shows that Q attenuation is not fully to blame for the relative absence of high frequency data but rather in failing to effectively deliver high frequency energy into the earth in the first place.

    Abstract translation: 本发明涉及操作地震振动器以产生均匀的位移扫描，其中基板驱动器连接到基板并且基板以上下或往复的方式移动，从而产生地球的位移。 基板和与基板接触的地面的往复式图案和物理位移在传送到地球中的至少大多数频率上保持相对恒定的距离，尽管基板在较高频率下的恒定位移将需要更大的 功率。 在记录的返回波场的数据轨迹中，高频能量更显着地存在，并且表明Q衰减对于相对不存在高频数据而言并不完全是怪的，而是不能在高频数据的有效地将高频能量输送到地球中 第一名。

    HIGH DENSITY SOURCE SPACING USING CONTINUOUS COMPOSITE RELATIVELY ADJUSTED PULSE
    9.
    发明申请
    HIGH DENSITY SOURCE SPACING USING CONTINUOUS COMPOSITE RELATIVELY ADJUSTED PULSE 审中-公开
    使用连续复合材料相对调节脉冲的高密度源距离

    公开(公告)号：US20120014213A1

    公开(公告)日：2012-01-19

    申请号：US13185169

    申请日：2011-07-18

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski

    IPC: G01V1/38

    CPC classification number: G01V1/3808

    Abstract: The invention relates to continuously or near continuously acquiring seismic data where at least one pulse-type source is fired in a distinctive sequence to create a series of pulses and to create a continuous or near continuous rumble. In a preferred embodiment, a number of pulse-type seismic sources are arranged in an array and are fired in a distinctive loop of composite pulses where the returning wavefield is source separable based on the distinctive composite pulses. Firing the pulse-type sources creates an identifiable loop of identifiable composite pulses so that two or more marine seismic acquisition systems with pulse-type seismic sources can acquire seismic data concurrently, continuously or near continuously and the peak energy delivered into the water will be less, which will reduce the irritation of seismic data acquisition to marine life.

    Abstract translation: 本发明涉及持续或接近连续采集的地震数据，其中至少一个脉冲型源以特定的序列发射以产生一系列脉冲并产生连续的或接近连续的隆隆声。 在优选实施例中，多个脉冲型地震源被排列成阵列，并且在复合脉冲的独特环路中被点燃，其中基于特征复合脉冲，返回波场是源可分离的。 发射脉冲型光源产生可识别的可识别复合脉冲的循环，使得具有脉冲型地震源的两个或多个海洋地震采集系统能够连续或连续地同时获取地震数据，并且输送到水中的峰值能量将较少 ，这将减少对海洋生物的地震数据采集的刺激。

    Continuous composite relatively adjusted pulse
    10.
    发明授权
    Continuous composite relatively adjusted pulse 有权
    连续复合相对调整脉冲

    公开(公告)号：US09395460B2

    公开(公告)日：2016-07-19

    申请号：US13185140

    申请日：2011-07-18

    Applicant: Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski ,  Charles C. Mosher

    Inventor： Peter M. Eick ,  Joel D. Brewer ,  Frank D. Janiszewski ,  Charles C. Mosher

    IPC: G01V1/38

    CPC classification number: G01V1/3808

    Abstract: The invention relates to continuously or near continuously acquiring seismic data where at least one pulse-type source is fired in a distinctive sequence to create a series of pulses and to create a continuous or near continuous rumble. In a preferred embodiment, a number of pulse-type seismic sources are arranged in an array and are fired in a distinctive loop of composite pulses where the returning wavefield is source separable based on the distinctive composite pulses. Firing the pulse-type sources creates an identifiable loop of identifiable composite pulses so that two or more marine seismic acquisition systems with pulse-type seismic sources can acquire seismic data concurrently, continuously or near continuously and the peak energy delivered into the water will be less, which will reduce the irritation of seismic data acquisition to marine life.

    Abstract translation: 本发明涉及持续或接近连续采集的地震数据，其中至少一个脉冲型源以特定的序列发射以产生一系列脉冲并产生连续的或接近连续的隆隆声。 在优选实施例中，多个脉冲型地震源被排列成阵列，并且在复合脉冲的独特环路中被点燃，其中基于特征复合脉冲，返回波场是源可分离的。 发射脉冲型光源产生可识别的可识别复合脉冲的循环，使得具有脉冲型地震源的两个或多个海洋地震采集系统能够连续或连续地同时获取地震数据，并且输送到水中的峰值能量将较少 ，这将减少对海洋生物的地震数据采集的刺激。

Patent Agency Ranking