单流动站GPS技术在油田井位初测中的应用

应用全球定位系统(GPS)和数据通信技术, 提出一种基于单流动站GPS技术的井位初测策略. 构建了井位初测与井位管理子系统, 有效地解决了井位初测中利用第三方软件完成GPS数据采集和数据处理的不便. 实验结果表明, 利用该技术进行井位初测, 可实时获取位置、 速度、 时间数据, 解决了以往存在的问题, 提高了井位测量工作的机动性和灵活性, 测量误差小于5 m, 为井位测量和井位放样提供了切实可行的技术支持.

Application of One Rover GPS Technology to Oil-well Site Preliminary Survey

The strategy for oil well site preliminary survey with one rover Global Positioning System (GPS) is proposed by means of orientation technology of global positioning system and data communication technology. The oil well site preliminary survey and management subsystem was constructed so as to solve the inconvenience caused by using the third party software provided with the functions of GPS data acquisition and processing. The experimentalresults demonstrate that when the strategy is put into practice, the subsystem can not only obtain position, velocity and time data from GPS constantly, but also solve the problem above mentioned and improve the flexibility and agility of oil well site survey. The difference between the surveyed site and the true site is less than 5 meters. The feasible technology support will be provided for oil well site survey anddeployment.