公开(公告)号：US20160170055A1

公开(公告)日：2016-06-16

申请号：US14963258

申请日：2015-12-09

申请人： Geokinetics Acquisition Company

发明人： John Stewart Archer ,  Michael Anthony Hall

IPC分类号： G01V1/36 ,  G01V1/00

CPC分类号： G01V1/36 ,  G01V1/003 ,  G01V2210/169

摘要： Spatial sampling is a key factor in determining acquisition parameters for seismic surveys. Acquiring the data to meet spatial sampling requirements for low, mid and high frequencies, by acquiring coarse, medium and fine acquisition grids respectively and layering these during processing, can result in reduced cost and/or higher quality surveys.