Invention Grant
- Patent Title: Low-frequency content boost for vibratory seismic source and method
- Patent Title (中): 振动震源的低频内容提升和方法
-
Application No.: US13335093Application Date: 2011-12-22
-
Publication No.: US08792300B2Publication Date: 2014-07-29
- Inventor: John J. Sallas
- Applicant: John J. Sallas
- Applicant Address: FR Massy Cedex
- Assignee: CGGVeritas Services SA
- Current Assignee: CGGVeritas Services SA
- Current Assignee Address: FR Massy Cedex
- Agency: Patent Portfolio Builders PLLC
- Main IPC: G01V1/00
- IPC: G01V1/00 ; G01V1/155 ; B05C11/02
Abstract:
Computer software, computer and method for generating with a computing device a desired pilot signal for driving a vibratory source to generate seismic waves. The method includes steps for compressing a pilot signal in a force domain and also compressing a mass displacement in a displacement domain. The resulting desired pilot signal boosts the low-frequency end of the vibratory source.
Public/Granted literature
- US20130163380A1 LOW-FREQUENCY CONTENT BOOST FOR VIBRATORY SEISMIC SOURCE AND METHOD Public/Granted day:2013-06-27
Information query
