With the development of the petroleum industry and the coming of the information age, the data management and maintenance of the enterprise has a great significance to the enterprise. It is very necessary to build a set of system to satisfy the data management of the screw drill, but it is also very difficult. This paper is aimed at the above-mentioned needs of the current enterprise, researching and designing the corresponding screw drilling tool data management system, firstly analyzing the relevant requirements, describing the system function modules used and the relationship between the functional modules. The data management system of the screw drilling tool set up the function of query, add, modify, delete, check and audit according to the need of the management of the screw drilling tool. Implementation of the screw drill machine assembly, leasing business data management, for screw drill related business of the whole tracking, for data query, statistics, so that timely to make improvement and decision making, and the system administrator has complete user management functions and authority module.