公开(公告)号：US10401515B2

公开(公告)日：2019-09-03

申请号：US14613620

申请日：2015-02-04

Applicant: PGS Geophysical AS

Inventor： Gert-Jan Adriaan van Groenestijn ,  Rolf Huibert Baardman ,  Rob Franciscus Hegge

IPC: G01V1/30 ,  G01V1/38

Abstract: A method for estimation of water properties from seismic data can include determining a number of travel times for at least one event based, at least in part, on predefined values for a plurality of water properties, determining an alignment of data values for each of the number of travel times determined for the at least one event, and determining an estimation of a plurality of undetermined water property values based, at least in part, on the alignment of the data values for each of the number of travel times producing a high quantitative measure of a coherence value.

公开(公告)号：US20150369936A1

公开(公告)日：2015-12-24

申请号：US14613620

申请日：2015-02-04

Applicant: PGS Geophysical AS

Inventor： Gert-Jan Adriaan van Groenestijn ,  Rolf Huibert Baardman ,  Rob Franciscus Hegge

IPC: G01V1/30

CPC classification number: G01V1/305 ,  G01V1/303 ,  G01V1/38 ,  G01V1/3817 ,  G01V1/3835 ,  G01V2210/6222

Abstract: A method for estimation of water properties from seismic data can include determining a number of travel times for at least one event based, at least in part, on predefined values for a plurality of water properties, determining an alignment of data values for each of the number of travel times determined for the at least one event, and determining an estimation of a plurality of undetermined water property values based, at least in part, on the alignment of the data values for each of the number of travel times producing a high quantitative measure of a coherence value.

Abstract translation: 用于从地震数据估计水性质的方法可以包括至少部分地基于多个水性质的预定值确定至少一个事件的行进时间的数量，确定每个 至少部分地基于产生高定量的行驶次数中的每一个的数据值的对准来确定多个未确定的水性值的估计， 衡量一致性值。