| 发明名称 |
COHERENT NOISE ATTENUATION METHOD |
| 摘要 |
Computing device, computer instructions and method for denoising input seismic data d. The method includes receiving the input seismic data d recorded in a first domain by seismic receivers, wherein the input seismic data d includes pure seismic data ss relating to an exploration source and coherent noise data n generated by a man-made device; generating a model m in a second domain to describe the input seismic data d; and processing the model m to obtain an output seismic dataset d′ indicative of seismic data substantially free of the coherent noise data n generated by the man-made device. |
| 申请公布号 |
US2014365135(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201414295639 |
申请日期 |
2014.06.04 |
| 申请人 |
CGG SERVICES SA |
发明人 |
POOLE Gordon |
| 分类号 |
G01V1/28 |
主分类号 |
G01V1/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for denoising input seismic data d, the method comprising:
receiving the input seismic data d recorded in a first domain by seismic receivers, wherein the input seismic data d includes pure seismic data ss relating to an exploration source and coherent noise data n generated by a man-made device; generating a model m in a second domain to describe the input seismic data d; and processing the model m to obtain an output seismic dataset d′ indicative of seismic data substantially free of the coherent noise data n generated by the man-made device. |
| 地址 |
Massy Cedex FR |
