摘要： 讨论了基于公众移动数据通信网平台下石油测井实时远程监控系统的设计和实现。根据石油测井的特点，传递的数据类型有实时采集数据、测井状态和双向交互文件数据3 种，其中实时采集数据时延要求最短。根据前期现场实测得到数据反馈，提出一套切实可行的解决方案，包括优先级调度，全双工退N 步传输协议等方法，很好地满足了石油测井实时远程监控的数据传输要求。

关键词: GPRS；数据传输；石油测井

Abstract: It is highly important that the oil-well-logging system could be remote-watched over by the control center synchronously. As such, this paper discusses the design and implementation of the data transport system, which is based on the public mobile digital communication system. According to the data traits of the oil-well-logging, real-time well-logging data (shortest time delay), oil well state data and the bidirectional exchanging files is included in the system. Based on the feedback of the pre-test in the filed, a series of effective methods is adopted to satisfy that requirements of oil-well-logging, such as priority management, duplex sliding window protocol, and so on

Key words: GPRS; Data transport; Oil-well-logging