A dual-source seismic exploration method and system for offshore seismic exploration
A technology of marine seismic exploration and seismic exploration, which is applied in the field of marine geophysical exploration, can solve the problems of not being able to meet the needs of deep seismic exploration, and the number of seismic data coverage is small, so as to achieve good economic benefits and practicability, increase the number of coverage, increase The effect of excitation density
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0031] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0032] Currently used in offshore seismic exploration systems, the underwater equipment towing method of the offshore seismic exploration operation ship is to tow left and right air gun sources and multiple digital cables behind the exploration ship, and the sources are excited alternately every S meters or so, that is, when the source When excited, the energy passes through the seawater, propagates through the seabed to the deep part of the formation, part of the energy propagates downward through the formation, and part of the energy is reflected by the formation interface and propagates upward, and is loaded by a sensor streamer placed at a certain depth in seawater. Seismic sensors spaced apart pick it up and record ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com