公开(公告)号：US20150109882A1

公开(公告)日：2015-04-23

申请号：US14396364

申请日：2013-04-23

Applicant: WesternGeco L.L.C.

Inventor： Susanne Rentsch-Smith ,  Ali Ozbek ,  Wouter Gerrit Brouwer ,  Jason Gardner

IPC: G01V1/30

CPC classification number: G01V1/364 ,  G01V2210/1423 ,  G01V2210/242 ,  G01V2210/30 ,  G01V2210/3246 ,  G01V2210/3248

Abstract: A technique includes receiving sensor data; sorting the data into a gather representation that corresponds to a plurality of shots of an energy source; and determining a signal cone based at least in part on at least one characteristic of the gather representation. The technique includes processing the sensor data in a processor-based machine to attenuate noise to generate data representing a signal based at least in part on the determined signal cone and the gather representation.

Abstract translation: 一种技术包括接收传感器数据; 将数据分类成对应于能量源的多个镜头的收集表示; 以及至少部分地基于所述聚集表示的至少一个特征来确定信号锥。 该技术包括在基于处理器的机器中处理传感器数据以衰减噪声，以至少部分地基于所确定的信号锥和收集表示来产生表示信号的数据。

公开(公告)号：US09638816B2

公开(公告)日：2017-05-02

申请号：US14396364

申请日：2013-04-23

Applicant: WesternGeco L.L.C.

Inventor： Susanne Rentsch-Smith ,  Ali Ozbek ,  Wouter Gerrit Brouwer ,  Jason Gardner

IPC: G01V1/30 ,  G01V1/36

CPC classification number: G01V1/364 ,  G01V2210/1423 ,  G01V2210/242 ,  G01V2210/30 ,  G01V2210/3246 ,  G01V2210/3248

Abstract: A technique includes receiving sensor data; sorting the data into a gather representation that corresponds to a plurality of shots of an energy source; and determining a signal cone based at least in part on at least one characteristic of the gather representation. The technique includes processing the sensor data in a processor-based machine to attenuate noise to generate data representing a signal based at least in part on the determined signal cone and the gather representation.