发明申请
US20090147620A1 Method for processing marine towed streamer seismic data from regular multi-azimuth surveys
有权
![Method for processing marine towed streamer seismic data from regular multi-azimuth surveys](/abs-image/US/2009/06/11/US20090147620A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method for processing marine towed streamer seismic data from regular multi-azimuth surveys
- 专利标题(中):从常规多方位调查处理海洋拖缆拖缆地震数据的方法
- 申请号:US12001390 申请日:2007-12-11
- 公开(公告)号:US20090147620A1 公开(公告)日:2009-06-11
- 发明人: Naide Pan , Christian Strand
- 申请人: Naide Pan , Christian Strand
- 主分类号: G01V1/28
- IPC分类号: G01V1/28 ; G01V1/38
摘要:
Marine towed streamer seismic data are combined from a first survey and a second survey, wherein the first survey and the second survey are shot with a bin size of L×L and the second survey is shot with a shooting direction rotated 90° relative to the shooting direction of the first survey. The combined seismic data from the first and second surveys are binned on a bin grid with a bin size of L 2 × L 2 and with a bin grid orientation rotated 45° relative to the shooting directions of the first and second surveys. Then, seismic data processing is applied to the binned seismic data to create an image of the Earth's subsurface.
摘要(中):
第一次测量和第二次测量结合了海洋拖缆拖缆地震数据,其中第一次测量和第二次测量采用LxL的仓尺寸拍摄,第二次测量以相对于拍摄方向旋转90°的拍摄方向拍摄 的第一次调查。 来自第一和第二勘测的组合的地震数据被分箱在一个箱格大小为
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01V | 地球物理;重力测量;物质或物体的探测;示踪物 |
------G01V1/00 | 地震学;地震或声学的勘探或探测 |
--------G01V1/28 | .地震数据的处理,例如,分析、用于解释、用于校正 |