Data Remote Transmission System

The system includes wellsite subsystem, database subsystem and WEB subsystem.

Wellsite subsystem collects data from multi-parameter drilling instrumentation system with relevant software and then transmits these data to remote terminal via GPRS/CDMA wireless router at regular time. Database subsystem acquires well site data and forms a database file.

    In the center computer office of remote drilling company, a computer installed with Chinese Windows operation system, Database system of SQL SERVER2000 SP4 or above, with fixed WEB IP address is right for the operation.

    WEB subsystem is programmed with B/S and the parameter data are refreshed with AJAX technology. It is easy for the drilling company or any engineer authorized to view and monitor all the parameters from the well site and inquire history data at any time.


Figure 1 Display Real-time Curves


Figure 2 Inquire History Data