GPS在油气田及管道工程测量中的应用现状及需求

为了提高GPS的利用效率和生产水平,有必要对目前GPS在油气田及管道工程测量中的作业流程及内容进行梳理。在GPS作业中,GPS常用于控制测量、中线测量、地形图测绘及线路纵断面测绘,而在GPS内业数据处理阶段,随机软件计算的各项质量评定报告与GPS现行国家标准要求的各项评定指标不能严格对应,人工干预度较大。结合实际生产需求,指出现阶段GPS应用的不足,并提出GPS随机软件应用开发的设想和思路,对未来GPS在油气行业中的应用具有参考价值。

Application of GPS to Engineering Survey in Oil and Gas Field Development and Pipeline Projects

In order to improve the utilization efficiency and production level of GPS,it is necessary to analyze its operation procedures and content in engineering survey of oil and gas fields and pipeline projects.GPS is often used for control survey,center line survey,topographic survey and mapping and longitudinal cross section survey and mapping of pipeline routes.During GPS data processing stage,quality assessment results calculated by random software are strictly not in correspondence with relative assessment indexes specified in current national standards for GPS and there are too much manual intervention.Put forward are some shortages in current GPS application in combination with actual production demands and proposed are some tentative ideas and thinking in GPS random software development and application,which can provide valuable references for future GPS application in oil and gas industry.