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    DETERMINISTIC PHASE CORRECTION AND APPLICATION
    2.
    发明申请
    DETERMINISTIC PHASE CORRECTION AND APPLICATION 审中-公开
    确定相位校正和应用

    公开(公告)号：US20150316672A1

    公开(公告)日：2015-11-05

    申请号：US14698156

    申请日：2015-04-28

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Peter M. EICK ,  Joel D. BREWER ,  Shan SHAN

    IPC: G01V1/30

    CPC classification number: G01V1/005 ,  G01V1/145 ,  G01V1/28 ,  G01V1/307 ,  G01V2200/14 ,  G01V2210/1214 ,  G01V2210/1295 ,  G01V2210/1425 ,  G01V2210/26 ,  G01V2210/59

    Abstract: A method of more accurate phase encoding of phase offset vibrators used in simultaneous-multiple-sourcing 3D seismic mapping. The method measures the actual input energy and the proxy energy thereby determining a bulk error and a frequency-dependent error, both to be applied to correct the proxy energy. The corrected proxy energy is then used to perform actual seismic survey, and the inversion is then performed using the corrected proxy energy to source separate each vibe where the error is minimized.

    Abstract translation: 用于同时多源三维地震测绘中使用的相位偏移振动器的更准确的相位编码方法。 该方法测量实际输入能量和代理能量，从而确定体积误差和频率相关误差，两者都应用于校正代理能量。 然后使用校正的代理能量来执行实际的地震勘测，然后使用校正的代理能量来执行反演，以将错误最小化的每个氛围分开。

    SEISMIC DATA ACQUISITION USING DESIGNED NON-UNIFORM RECEIVER SPACING
    3.
    发明申请
    SEISMIC DATA ACQUISITION USING DESIGNED NON-UNIFORM RECEIVER SPACING 审中-公开

    公开(公告)号：US20200142087A1

    公开(公告)日：2020-05-07

    申请号：US16723738

    申请日：2019-12-20

    Applicant: ConocoPhillips Company

    Inventor： Peter M. EICK ,  Joel D. BREWER

    IPC: G01V1/38 ,  G01V1/20

    Abstract: The presently disclosed technology relates to an arrangement for seismic acquisition where the spacing between adjacent pairs of receiver and sources lines is not all the same. Some receiver and/or source lines and/or receiver and/or source spacings are larger and some are smaller to provide a higher quality wavefield reconstruction when covering a larger total area or for a similar total area of seismic data acquisition, while providing a wavefield that is optimally sampled by the receivers and sources so that the wavefield reconstruction is suitable for subsurface imaging needs.

    OPTIMAL SURVEY DESIGN
    4.
    发明申请
    OPTIMAL SURVEY DESIGN 审中-公开

    公开(公告)号：US20190154855A1

    公开(公告)日：2019-05-23

    申请号：US16255593

    申请日：2019-01-23

    Applicant: ConocoPhillips Company

    Inventor： Peter M. EICK ,  Joel D. BREWER

    IPC: G01V1/28 ,  G01V1/00

    Abstract: Methods of analyzing and optimizing a seismic survey design are described. Specifically, the sampling quality is analyzed as opposed to the overall quality of the whole survey. This allows for analysis of the impact of the offsets, obstacles, and other aspects of the survey on the sampling quality, which will improve the ability to compress the resulting data and minimize acquisition footprints.

    SEISMIC DATA ACQUISITION USING DESIGNED NON-UNIFORM RECEIVER SPACING
    5.
    发明申请
    SEISMIC DATA ACQUISITION USING DESIGNED NON-UNIFORM RECEIVER SPACING 审中-公开

    公开(公告)号：US20180067221A1

    公开(公告)日：2018-03-08

    申请号：US15809838

    申请日：2017-11-10

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Peter M. EICK ,  Joel D. BREWER

    IPC: G01V1/38

    CPC classification number: G01V1/3826 ,  G01V1/20

    Abstract: The invention relates to an arrangement for seismic acquisition the spacing between each adjacent pairs of receiver and sources lines is not all the same. Some receiver and/or source lines and/or receiver and/or source spacings are larger and some are smaller to provide a higher quality wavefield reconstruction when covering a larger total area or for a similar total area of seismic data acquisition while providing a wavefield that is optimally sampled by the receivers and sources so that the wavefield reconstruction is suitable for subsurface imaging needs.

    WAVSEIS SOURCING
    6.
    发明申请
    WAVSEIS SOURCING 审中-公开
    WAVSEIS采购

    公开(公告)号：US20170023685A1

    公开(公告)日：2017-01-26

    申请号：US15215229

    申请日：2016-07-20

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Peter M. EICK ,  Joel D. BREWER

    IPC: G01V1/00

    CPC classification number: G01V1/005 ,  G01V1/143 ,  G01V1/37 ,  G01V2210/1214 ,  G01V2210/1295

    Abstract: Improved methods of providing acoustic source signals for seismic surveying, wherein a plurality of signals can be easily separated from one another after data acquisition, wherein the source signals are not sweep based.

    Abstract translation: 提供用于提供用于地震测量的声源信号的改进方法，其中在数据采集之后，可以容易地将多个信号彼此分离，其中源信号不是基于扫描。

    PULSED MARINE SOURCE
    7.
    发明申请
    PULSED MARINE SOURCE 审中-公开
    脉冲海源

    公开(公告)号：US20160187511A1

    公开(公告)日：2016-06-30

    申请号：US14868895

    申请日：2015-09-29

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Peter M. EICK ,  Joel D. BREWER ,  Frank D. JANISZEWSKI

    IPC: G01V1/36 ,  G01V1/38

    CPC classification number: G01V1/3861 ,  G01V1/003 ,  G01V1/005 ,  G01V1/3808 ,  G01V2210/127

    Abstract: Systems and methods for generating seismic signal include using a conventional airgun array and specifically detunes the timing of the array so individual airguns are not fired at the same time and with their interacting bubbles form a unique composite pulse that can be separated by various means out of a seismic record to form the shotpoint. The advantage of this approach is a lower overall noise envelope in the water minimizing impact on the marine mammals and it allows multiple arrays to be fired in close spatial and timing proximity with minimal to no interference.

    Abstract translation: 用于产生地震信号的系统和方法包括使用常规的气枪阵列并且特别地使阵列的定时失谐，使得各个气枪不同时发射，并且其相互作用的气泡形成独特的复合脉冲，该复合脉冲可以通过各种装置从 形成射击的地震记录。 这种方法的优点是在水中较低的整体噪声包络使对海洋哺乳动物的影响最小化，并且其允许以极小的至无干扰在紧密的空间和定时接近中激发多个阵列。

    SEISMIC STREAMER SHAPE CORRECTION USING DERIVED COMPENSATED MAGNETIC FIELDS
    8.
    发明申请
    SEISMIC STREAMER SHAPE CORRECTION USING DERIVED COMPENSATED MAGNETIC FIELDS 审中-公开
    使用衍生的补偿磁场的地震流形状校正

    公开(公告)号：US20150226554A1

    公开(公告)日：2015-08-13

    申请号：US14602435

    申请日：2015-01-22

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Peter M. EICK ,  Joel D. BREWER ,  Tony Maultsby

    IPC: G01C17/38 ,  G01C17/02 ,  G01V1/38

    CPC classification number: G01C17/38 ,  G01C17/02 ,  G01V1/3835

    Abstract: An apparatus for correcting for deviation of an ambient magnetic field direction from a reference direction in a marine environment includes: an instrument assembly vessel configured to move through the marine environment; an inertial reference direction device disposed on the instrument assembly vessel and configured to measure a deviation of an aiming direction of the instrument assembly vessel from the reference direction; a reference magnetic compass disposed on the instrument assembly vessel and configured to measure a direction of the ambient magnetic field direction with respect to the aiming direction of the instrument assembly vessel and to transmit the measured direction; and a processor configured to receive the measured deviation and the measured direction and to calculate the deviation of the ambient magnetic field direction from the reference direction using the received measured deviation and direction.

    Abstract translation: 一种用于校正环境磁场方向与海洋环境中的参考方向的偏差的装置，包括：构造成移动通过海洋环境的仪器组装容器; 惯性参考方向装置，设置在仪器组装容器上并且被配置为测量仪器组装容器的瞄准方向与参考方向的偏差; 设置在仪器组装容器上并被配置为测量相对于仪器组装容器的瞄准方向的环境磁场方向的方向并传送测量方向的参考磁罗盘; 以及处理器，其被配置为接收所测量的偏差和测量的方向，并且使用所接收的测量偏差和方向来计算环境磁场方向与参考方向的偏差。

    Seismic Acquisition in Marine Environments Using Survey Paths Following a Series of Linked Deviated Paths and Methods of Use
    9.
    发明申请
    Seismic Acquisition in Marine Environments Using Survey Paths Following a Series of Linked Deviated Paths and Methods of Use 审中-公开
    使用调查路径在海洋环境中的地震采集遵循一系列相关的偏离路径和使用方法

    公开(公告)号：US20140269175A1

    公开(公告)日：2014-09-18

    申请号：US14288610

    申请日：2014-05-28

    Applicant: CONOCOPHILLIPS COMPANY

    Inventor： Frank D. JANISZEWSKI ,  Joel D. BREWER ,  Shan SHAN ,  Peter M. EICK

    IPC: G01V1/38

    CPC classification number: G01V1/3808 ,  G01V1/3826

    Abstract: Methods and systems are provided for acquiring seismic data in a marine environment using survey paths following a series of linked curved paths so as to obtain multi-azimuthal data over a sub-surface target. Marine vessels towing multiple seismic streamers may be configured to travel substantially along a series of linked deviated paths or a series of linked curved paths. Sources may be excited to introduce acoustic wave energy in the marine environment and into the subsea region. The acoustic wave energy then reflects and refracts from the subsea region to form reflected and refracted wave energy, which is detected by seismic receivers spaced along the streamers. The detected seismic data is then interpreted to reveal seismic information representative of the surveyed subsea region. Other enhancements include configuring the streamers in a flared configuration, where the lateral spacing increases rearwardly over the length of the seismic streamers.

    Abstract translation: 提供了用于在海洋环境中使用沿着一系列连接弯曲路径的测量路径采集地震数据以便在子表面目标上获得多方位数据的方法和系统。 牵引多个地震拖缆的海上船只可以被配置成基本上沿着一系列连接的偏斜路径或一系列连接的弯曲路径行进。 来源可能会激发在海洋环境中引入声波能量并进入海底区域。 然后，声波能量从海底区域反射和折射以形成反射和折射波能，其由沿着拖缆间隔的地震接收器检测。 然后将检测到的地震数据解释为显示代表被测海底区域的地震信息。 其他增强措施包括将飘带配置为喇叭形配置，其中横向间隔在地震拖缆的长度上向后增加。

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