Abstract
High resolution multi-channel seismic survey is a cost-efficient technique for geological exploration.We conducted high resolution multi-channel seismic survey with the SYNTRAK-480,and studied the stratigraphical sequences in the East China Sea Basin.Based on the characteristics of seismic reflection records retrieved from the multi-channel seismic data,6 reflectors marked as T02,T03,T04,T05,T06 and Tg are recognized and 6 seismic sequences established by correlation.From the top to the bottom,they are Ⅰ(sea floor—T02),Ⅱ(T02—T05),Ⅲ(T05—T06),Ⅳ(T06—Tg)andⅤ(Tg —below),and the second sequence can be further divided to two subsequences,Ⅱ1 and Ⅱ2.Compared with the data from the adjacent sea and land areas,these seismic sequences are Q+N,E3+E2+ E1,K,J and Pre-Mesozoic respectively in age.The Mesozoic deposit is a favorable oil and gas exploration target in this area,especially in the Minjiang sag and Keelung sag.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.