摘要
可控震源高效采集技术是一种提高野外地震采集效率的专门技术,作为一项"两宽一高"(宽方位观测、宽频激发、高密度采集)重要技术之一,近年来在准噶尔盆地得到广泛的应用。在高效采集过程中形成了数字化地震队技术,通过该技术,可控震源利用可视化导航设备(DSG)找点,提高找点速度;通过先进的DSG监控设备,可以有效地监控PSS报告和VSS信号的回收情况。同时,数字化地震队还配备了数字化地震队指挥系统(DSC),可以在野外队部监控每台震源的施工位置和施工情况,为野外施工信息获取和合理安排提供了保证,有效地提高野外地震采集效率。
The efficient acquisition technique of vibrator is a kind of know-how to improve the efficiency of field seismic acquisition. In recent years, it has been widely applied in Junggar Basin as an important technique（with wide azimuth observation, broadband excitation and high density acquisition）. Digital seismic team is forming in the efficient acquisition process. It could improve the speed of finding point by digital seismic team. Also we can effectively receive monitoring report of PSS and VSS signals by the advanced DSG monitoring equipment. Digital seismic team is equipped with DSC equipment at the same time. We could monitor construction site and construction situation of each source in the office. So it effectively improves the efficiency of field seismic acquisition because of providing a guarantee for reasonable arrangements and the construction field information acquisition by digital seismic team.
出处
《当代石油石化》
CAS
2016年第6期15-19,30,共6页
Petroleum & Petrochemical Today
基金
中国石油集团股份公司科研项目<低频可控震源及配套处理技术现场试验>资助
合同编号为06-03-2015
