Design And Implement Of Drilling Information Management System

Drilling information is a series of data collected with the drilling construction, including all kinds of information with different parameters, MWD(Measure While Drilling)geological record, reservoir description, monitoring data, drilling tool records, etc. Due to the increasing of the huge amount of drilling information management, drilling information management has become a big problem. In the past, the drilling information was usually recorded on paper documents or electronic document. The technology was backward, low efficiency, and extremely inconvenient.Based on the study of the present situation of the drilling information management, according to the demand analysis of the drilling information management system, this paper agrees that there are three major problems of the drilling information management system need to be solved: the massive data management, data security and information sharing. Aiming at these three major problems, this paper designed the system modeling and the architecture of drilling information managing system.// and decided to adopt the C/S mode to develop drilling information management system.According to the system requirements analysis and architecture design, this paper designed the database structure and all the modules of the drilling information management system based on C/S mode. The important function modules of the system are database operation module, drilling data table operation module and authority control module. After module design, the system is implemented on the basis of C/S mode. In order to ensure the safety and reliability of data, the user authority is controlled in three layers: the user interface, the system function module and the data source.Finally, this paper has did the system testing of drilling information management system. System testing includes functional verification and unreasonable use case test. Drilling information management system has passed the test.