Recently, the Data Processing Research Institute of Guangzhou Marine Geological Survey successfully completed the development of the "Marine Seismic Data Fusion Processing System (MarineSeis)" with independent intellectual property rights, and passed actual data testing and application.
The software adopts advanced big data, parallel computing, data stream processing and other technologies, and focuses on the integration of multiple characteristic seismic processing technologies of the processing institute. It can be used as an effective supplement to commercial seismic data processing software and has been successfully applied to geological prospecting projects. In, a better seismic imaging effect was obtained. The successful research and development of the software shows that the Institute of Data Processing has greatly improved its capabilities in seismic data processing technology innovation and industrial transformation, and has laid a solid foundation for future transformation of results.
"Marine Seismic Data Fusion Processing System" software interface
In recent years, as the South China Sea geological survey, oil and gas and natural gas hydrate exploration are developing in a deeper and more refined direction, higher requirements for the quality of seismic imaging have been put forward. However, some general technologies are not well-targeted for actual geological features. Existing commercial processing software does not perform well in fine processing of some complex noises or special geological structures in the South China Sea, and it is difficult to meet the imaging requirements of "three highs and one fine". In this context, the processing institute has developed a number of characteristic seismic processing technologies and software modules after years of research and technology accumulation. However, due to the independent operation of each characteristic processing module, cumbersome operation, large data format differences, and low operating efficiency, to a certain extent, the promotion and application of actual production are restricted. Based on this, the processing institute organized relevant technology and software R&D personnel to complete the development of a basic platform for marine seismic data fusion processing with independent intellectual property rights, and realized work area and data management, job interactive operation and monitoring functions, data display, horizon interpretation, etc. Basic functions and plug-in processing module development functions, and officially obtained the software copyright at the end of 2019.
"Marine Seismic Data Fusion Processing System" computer software copyright registration certificate
In order to enable the software to be used in actual production as soon as possible, since 2020, the processing institute has accelerated the promotion of code improvement, module integration, software deployment and testing applications, which will be completed recently The integration and optimization of special technologies such as broadband processing, complex multiple suppression, fine velocity modeling and imaging of complex structures, and seismic wave forward simulation have truly realized the enhancement and improvement of adaptability, practicability, and ease of use The purpose of calculating efficiency. In the next stage of
, the Institute of Data Processing will continue to innovate and carry out system optimization, migration and integration of more characteristic processing modules, to make the software more comprehensive, and to verify all aspects through different model data and multiple types of actual data tests. The software application effect has truly become a characteristic data processing software platform in the field of marine geophysics.
superposition of two-dimensional marine seismic data processing renderings
Author: Zhang Heng Gu Yuan
redaction: Zeng Wen-Juan Qiao Jinglei
