论文详情
基于近5年地震采集工作基本数据的统计分析,介绍了中国石化当前陆上地震采集技术的总体能力,评估了地震激发和接收技术水平现状,讨论了三维地震观测系统方法及适应性,展示了数字检波器单点接收技术、开发地震技术及页岩气地震技术的试验进展与应用效果。分析预测了2020年前、后中国石化陆上地震采集技术的发展前景,指出全方位高密度采集技术、超多道数固定排列采集技术、三维三次采集技术未来将会在陆相薄层、海相深层、开发监测等应用中发挥出应有的效用。
Based on the statistical analysis of the basic data of seismic acquisition plans in the recent 5 years,the overall capability in land seismic acquisition of SINOPEC is introduced.Moreover,we evaluate the technical progress of seismic shooting & receiving,discuss the methods for 3D seismic geometry design and their adaptability,and display the experimental progress and application result of single-point receiving technique with digital geophone as well as reservoir geophysics techniques and shale gas seismic exploration techniques.Then,we analyze the development trend of land seismic acquisition of SINOPEC in 2020,and point out that full-azimuth high-density acquisition,super multi-channel fixed array acquisition technique,3D third acquisition technique will play an important role in land thin reservoir,deep marine reservoir and reservoir seismic monitoring in the future.