摘要
可控震源高效交替扫描作业方式比常规交替扫描作业方式可提高效率34%,比单组震源施工提高效率68%。在单炮多次扫描情况下,要实现高效交替扫描作业方式需要对SPS等施工文件进行改造,相应震源状态、震源组合中心、排列状态等质量控制方法也要改进。高效交替扫描施工技术在叙利亚的成功应用为高效率、高效益完成多个项目打下了良好的基础。
In comparison with ordinary alternative sweeping, the high-efficient alternative sweeping technique of vibroseis can improve the efficiency by 34% and 68% higher than operation by single set of vibroseis. In a situation of multi-sweeping with single vibroseis, it should reform the SPS operation file in order to realize the high-efficient alternative sweeping job, and QC methods such as the relevant vibrator status, the vibrator array center and spread status are also required for improvement. The successful application of the high-efficient alternative sweeping technique in Syria laid a good foundation for high-efficient and high-beneficial finishing of multiple projects.
出处
《石油地球物理勘探》
EI
CSCD
北大核心
2008年第S2期15-20,177+9,共8页
Oil Geophysical Prospecting
关键词
可控震源
高效交替扫描
施工效率
震源状态
质量控制
vibroseis,high-efficient alternative sweeping,operational efficiency,vibrator status,QC
