Abstract：The paper designed permanent dynamic real-time monitoring system that is applied to oil/gas reservoir monitoring.The system uses fiber Bragg grating (FBG)sensor for permanent downhole sensor and to measure the analog signals of parameters such as temperature and pressure etc on the targets; the data acquisition and processing systems are built up at the uphole site,the analog signals are modulated to digital signals that are transmitted to the server of database in monitoring center through GPRS wireless mobile communication network and published on the Internet as Web form as well as provided simultaneously to browsed interface of mobile user,the alarm short notes can be sent out when anomalous data appear.The system realized remote real-time monitoring of oil/gas reservoir and provided reliable foundation for reservoir managers and technicians to make decisions correctly and timely.
