摘要
可控震源是在陆地和海洋的地震勘探工作中广泛应用的一种非炸药震源,具有"安全、环保"的特点,可控震源出力大小、频率范围、扫描时间、相位等参数可根据具体的工区地表条件、深层地震地质条件而调整。排队论是研究系统随机聚散现象和随机服务系统工作过程的数学理论和方法,是运筹学的一个分支。排队论通过对服务对象到来及服务时间的统计研究,得出如等待时间、排队长度、忙期长短等数量指标的统计规律,然后根据这些规律来改进服务系统的结构或重新组织被服务对象,使得服务系统既能满足服务对象的需要,又能使机构的费用最经济或某些指标最优。针对于可控震源的施工,我们可以根据施工作业的条件,时间、成本、资源等诸多要素,应用排队论的知识进行建模,精心设计,合理调配,使之发挥最大效益。
Vibroseis is a non-explosive source widely used in seismic exploration in the land and sea.It is featured as safety and environmental protection.The output,the frequency range,scanning time and phase can be adjusted according to the surface condition and deep seismic geological conditions of the work area.Queuing theory is a mathematical theory and method which studies random accumulation and dispersion phenomenon of a system and work process of a stochastic service system.It is a branch of operational research.Studying on arrival service object and service statistic,it is concluded the law of some indicators such as waiting time,queue length,busy period,and then the structure of the service system is improved or the service objects are reorganized according to the law to make the service system meet the needs of the service objects,and make the cost of agency the most optimal economic.Vibroseis operation can be designed and deployed to make it benefit by modeling with queuing theory according working conditions,time,cost and resources,etc.
出处
《石油工业计算机应用》
2016年第1期40-43,4,共4页
Computer Applications Of Petroleum
关键词
可控震源
排队论
滑动扫描
vibroseis
queuing theory
slide sweeping
