Zobrazeno 1 - 10
of 2 193
pro vyhledávání: '"Seismic exploration"'
Publikováno v:
地震科学进展, Vol 54, Iss 9, Pp 559-569 (2024)
This paper describes a three-dimensional and comprehensive method for completing the northern extension of the Maoshan fracture zone from deep to shallow. Gravity field data interpretation and geomagnetic survey were used to initially locate the rupt
Externí odkaz:
https://doaj.org/article/28da927d9d324e89830f1ec8065f7996
Autor:
Mikhail O. Korovin
Publikováno v:
Записки Горного института, Vol 268, Pp 520-534 (2024)
Western Siberian Plate basement oil and gas potential evaluation largely depends on structural and stratigraphic complex architecture representation. New modern procedures for seismic data processing, detailed Paleozoic deposits stratigraphic studies
Externí odkaz:
https://doaj.org/article/97dc101c9df8486a908ff9df045404c4
Autor:
Leihua Wei, Weimin He, Yueren Xu, Yanlin Du, Aopeng Dai, Xiaopeng Song, Shuya Xu, Jingjing Qin
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The Late Quaternary activity characteristics of secondary faults located between the main active faults at the boundaries of large basins are of great significance to the overall understanding of regional seismic hazards. The Wulashan Northern Fault
Externí odkaz:
https://doaj.org/article/b44eda3972b34fabbb7384ae54b8e5fb
Autor:
Nikolaenko, Sergey Viktorovich, Kovalenko, Andrey A., Nateganov, Andrey E., Kruk, Pavel N. K, Deryushev, Aleksandr B.
Publikováno v:
Известия Саратовского университета. Новая серия: Серия Науки о Земле, Vol 24, Iss 1, Pp 49-55 (2024)
The article presents the results of a comparative analysis of algorithms for automatic interpretation of tectonic faults based on seismic data recorded in various seismogeological conditions. For each type of geological section (platform, salt tecton
Externí odkaz:
https://doaj.org/article/2b6644c33c3f4ddb88843bc5b45f1932
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract In order to understand the development law of water-conducting fractures in overlying strata during the mining process of coal seam, an elastic wave exploration method based on key stratum theory is proposed to predict the height of water-co
Externí odkaz:
https://doaj.org/article/8995a3bb148c4246bbefee38ce21ae6d
Publikováno v:
Satellite Navigation, Vol 5, Iss 1, Pp 1-23 (2024)
Abstract The conventional technique for positioning seafloor geophones in ocean bottom seismic exploration encounters several challenges, including the significant impact of outliers on positioning results, underutilization of high-precision observat
Externí odkaz:
https://doaj.org/article/b4baa401134542b7b93efb195b82c7b3
Publikováno v:
Dizhi lixue xuebao, Vol 29, Iss 6, Pp 888-897 (2023)
The concealed faults in the urban area of Shanghai are well-developed, accumulating several hundred meters of loose sediment layers since the Quaternary. Hindered by the complex and highly disturbed urban environment, the detection and characterizati
Externí odkaz:
https://doaj.org/article/da72a32d04654aac8eba7ed6c5678c4b
Publikováno v:
Open Geosciences, Vol 15, Iss 1, Pp 2-11 (2023)
Walkaway vertical seismic profiling (WVSP) is known for its high level of credibility in obtaining the relationship between first-arrival traveltime and detector depth through first-arrival picking. This relationship can be utilized for seismic veloc
Externí odkaz:
https://doaj.org/article/a495a9bf97b74b3fbb7286e0628af366
Publikováno v:
矿业科学学报, Vol 8, Iss 4, Pp 502-511 (2023)
The application of ant-tracking in seismic interpretation shows its advantages in fault characterization.However, this technology is limited by the quality of seismic data, the selection of ant-tracking input data, and multi-solution caused by single
Externí odkaz:
https://doaj.org/article/b7f1503329a64596ba5fb508bba30aa9
Publikováno v:
Minerals, Vol 14, Iss 7, p 664 (2024)
Seismic exploration has caught widespread attention in metal ore exploration due to its higher resolution. However, the presence of topography and complex underground structures in metal ore exploration complicates seismic records. Therefore, it is e
Externí odkaz:
https://doaj.org/article/2948c621149b49dfacbe93c3773781e5