Invention Grant
- Patent Title: Harmonic attenuation using multiple sweep rates
- Patent Title (中): 使用多次扫描速率的谐波衰减
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Application No.: US12245503Application Date: 2008-10-03
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Publication No.: US08947976B2Publication Date: 2015-02-03
- Inventor: Kambiz Iranpour
- Applicant: Kambiz Iranpour
- Applicant Address: US TX Houston
- Assignee: WesternGeco L.L.C.
- Current Assignee: WesternGeco L.L.C.
- Current Assignee Address: US TX Houston
- Main IPC: G01V1/00
- IPC: G01V1/00 ; G01V1/37
Abstract:
A technique includes generating seismic sweep sequences. Each of the seismic sweep sequences has an associated sweep rate. The technique includes varying the sweep rates to reduce harmonic distortion present in a composite seismic measurement produced in response to the sweep sequences.
Public/Granted literature
- US20100085837A1 HARMONIC ATTENUATION USING MULTIPLE SWEEP RATES Public/Granted day:2010-04-08
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