Invention Grant
- Patent Title: Removing seismic interference using simultaneous or near simultaneous source separation
- Patent Title (中): 使用同时或近同时源分离来消除地震干扰
-
Application No.: US12256135Application Date: 2008-10-22
-
Publication No.: US08902697B2Publication Date: 2014-12-02
- Inventor: Ian Moore
- Applicant: Ian Moore
- Applicant Address: US TX Sugar Land
- Assignee: WesternGeco L.L.C.
- Current Assignee: WesternGeco L.L.C.
- Current Assignee Address: US TX Sugar Land
- Main IPC: G01V1/38
- IPC: G01V1/38 ; G01V1/28 ; G01V1/36
Abstract:
A technique includes providing seismic data that is indicative of energy that is sensed in response to a first operation of at least one seismic source in a first seismic survey and a second operation of at least one seismic source in a second seismic survey. The technique includes processing the seismic data to determine a timing of the second operation relative to the first operation, and the technique includes based at least in part of the determined timing, processing the seismic data to generate a dataset, which is indicative of the sensed energy that is attributable to the first operation and is not attributable to the second operation.
Public/Granted literature
- US20100097885A1 REMOVING SEISMIC INTERFERENCE USING SIMULTANEOUS OR NEAR SIMULTANEOUS SOURCE SEPARATION Public/Granted day:2010-04-22
Information query
