Invention Grant
- Patent Title: Sweep design for seismic sources
- Patent Title (中): 震源设计
-
Application No.: US13755261Application Date: 2013-01-31
-
Publication No.: US09322941B2Publication Date: 2016-04-26
- Inventor: Julien Meunier
- Applicant: CGGVERITAS SERVICES SA
- Applicant Address: FR Massy
- Assignee: CGGVERITAS SERVICES SA
- Current Assignee: CGGVERITAS SERVICES SA
- Current Assignee Address: FR Massy
- Agency: Patent Portfolio Builders PLLC
- Main IPC: G01B1/00
- IPC: G01B1/00 ; G01V1/143 ; G01V1/00 ; G01V1/37
Abstract:
A system and method are described herein for generating a frequency sweep signal set for use in seismic data gathering. Low frequency sweep rate modifications are combined to compensate for vibrator limitations and vibrator far-field responses with high frequency sweep rate modifications to compensate for absorption, and then the frequency sweep signal set is generated based on the combination of high and low frequency sweep rate modifications.
Public/Granted literature
- US20130201799A1 SWEEP DESIGN FOR SEISMIC SOURCES Public/Granted day:2013-08-08
Information query
