全节点采集技术在红星地区地震资料采集中的应用  

Applied full-node acquisition technology in seismic data collection in the Hongxing area

作　　者：高贵龙 李秀荣 GAO Guilong;LI Xiurong(Wuhan Exploration Company,Sinopec Geophysical Corporation,Wuhan,Hubei 430020,China)

机构地区：[1]中石化石油工程地球物理有限公司武汉勘查公司,湖北武汉430020

出　　处：《江汉石油职工大学学报》2024年第5期16-18,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：川东红星地区海相页岩气勘探有利新层系的不断发现,推动地震勘探工作发展,作为找油找气基础的地震资料,需要提供更宽频带、更高保真度和分辨率的原始数据予以支撑。全节点采集技术大大提升了勘探采集工作的便携性、高效性、准确度;全节点采集地震资料频带宽度大于常规检波器组合接收,地震精度与施工效率大幅提高;灵活的采集方式实现更宽方位接收,也降低了山地勘探作业安全风险,对推动红星地区山地地震精细勘探和效益勘探具有重要意义。The discovery of new favorable marine shale gas formations in the Hongxing area of eastern Sichuan has driven the development of seismic exploration.Seismic data,which form the foundation of oil and gas exploration,require broader bandwidth,higher fidelity,and better resolution.Full-node acquisition technology has significantly improved the portability,efficiency,and accuracy of seismic exploration.It captures seismic data with a broader bandwidth compared to traditional geophone arrays,improving seismic precision and operational efficiency.Its flexible acquisition methods also enable wide-azimuth recording,reducing safety risks in mountainous exploration.This technology is of great importance for promoting refined and cost-effective seismic exploration in the Hongxing area.

关 键 词：全节点采集 优化设计 宽方位 源驱动 

分 类 号：P631.43[天文地球—地质矿产勘探]