可控震源动态扫描高效采集实时质控要点分析

Real-time quality control essentials analysis of high-efficiency acquisition for vibroseis dynamic slip-sweep

可控震源动态扫描高效采集技术,是多种可控震源高效采集技术的结合,大幅度地提高了地震采集效率.同时,由于投入的设备多,采集记录的数据量大,给地震采集现场实时质控带来了巨大挑战.为此,我们研发了一项快速有效且功能全面的采集质量实时监控技术,可实现地震数据高效传输、可控震源工作状态实时质控、地震采集参数和排列状态等实时质控功能.目前,该技术已广泛应用于多个地震采集项目,并取得了很好的应用效果.

The high efficiency acquisition technology of vibroseis dynamic slip-sweep is a combination of multiple vibroseis high efficiency acquisition technology, which greatly improves the seismic acquisition efficiency. At the same time, because of the large number of devices and the large amount of data value recorded, it brings great challenges to real-time quality control of seismic acquisition sites. Therefore, we have developed a fast and effective real-time QC technology, which can realize high-efficiency transmission of seismic data, real-time quality control of the vibroseis working state, seismic acquisition parameters and working state of receiving patch. At present, the technology has been widely used in seismic acquisition projects, and has achieved good application results.