Invention Grant
- Patent Title: Seismic streamers which attentuate longitudinally traveling waves
- Patent Title (中): 注意纵向行波的地震拖缆
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Application No.: US11640657Application Date: 2006-12-18
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Publication No.: US07881159B2Publication Date: 2011-02-01
- Inventor: Stian Hegna , Øyvind Hillesund
- Applicant: Stian Hegna , Øyvind Hillesund
- Applicant Address: NO Lysaker
- Assignee: PGS Geophysical AS
- Current Assignee: PGS Geophysical AS
- Current Assignee Address: NO Lysaker
- Agent E. Eugene Thigpen; Richard A. Fagin
- Main IPC: G01V1/20
- IPC: G01V1/20 ; G01V1/38
Abstract:
A seismic streamer includes at least one array of sensors each disposed in a sensor holder at longitudinally spaced apart locations. A longitudinal orientation of at least one sensor or at least one sensor holder is different from that of the other sensors along the length of the array.
Public/Granted literature
- US20080144434A1 Seismic streamers which attentuate longitudinally traveling waves Public/Granted day:2008-06-19
Information query
