公开(公告)号：US20160238730A1

公开(公告)日：2016-08-18

申请号：US15008977

申请日：2016-01-28

Applicant: PGS Geophysical AS

Inventor： Michael Malling ,  Toralf Lund ,  Tom Vincent-Dospital ,  Tollef Jahren

IPC: G01V1/38

CPC classification number: G01V1/3808 ,  G01V1/38 ,  G01V1/3826

Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.

Abstract translation: 实施例一般涉及海洋地球物理测量，更具体地说，涉及用于通过响应目标位置变化来动态地操纵勘测扩展来获取地球物理数据的方法。 一种方法可包括致动水体中的能源，其中用于海洋地球物理测量系统的目标位于水体底部的下方。 该方法还可以包括检测由能量源产生的能量。 该方法还可以包括响应于目标在水体底部的分布变化而操纵勘测展开的位置。

公开(公告)号：US10197690B2

公开(公告)日：2019-02-05

申请号：US15008977

申请日：2016-01-28

Applicant: PGS Geophysical AS

Inventor： Michael Malling ,  Toralf Lund ,  Tom Vincent-Dospital ,  Tollef Jahren

IPC: G01V1/38

Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.