大数据时代的石油地震勘探系统与软件平台

 石油勘探开发精度的不断提高，促进了低频可控震源、宽频带、宽方位、高密度和高效采集技术的推广应用，石油地震勘探已进入了大数据时代，对质量监控、数据处理、数据安全存储和管理带来了新的挑战。本文分析了石油地震勘探大数据的特点，阐述了中国石化基于Hadoop分布式大数据处理系统研发的π-Frame地震数据处理解释软件平台基本构架，举例说明了该平台在石油地震勘探大数据中的应用，对其发展前景进行展望。

System and software platform of oil seismic exploration in big data era

Low-frequency vibrator, wide-band, wide-azimuth and high-density, high-efficiency acquisition technologies have been put into wide application thanks to the continual accuracy requirement of oil exploration and development. At the same time, oil seismic exploration has entered an era of big data, leading to a series of challenges of quality control, data processing, safety storage and management. For this reason, Sinopec has developed a "π -Frame seismic data processing and interpretation integration software platform" based on the Hadoop big data architecture. In this paper, we first introduce the characteristics of big data in oil seismic exploration. Then we describe the basic framework of the π-Frame platform. Finally we illustrate the application of big data in oil seismic exploration and prospect its potential developments.