During the management of water injection well profile control, several oilfield units are involved and their division-cooper-ation is complex. Aiming at the user access permission control problem in digital management system for water injection well profile control, block design and coding is implemented around the relationship among the role, function, user and unit, and a flexible, practi-cal and role-based user access permission management system is developed.. It improves the system’s flexibility and makes the system safer and more reliable.
NETL
NSTL
万方数据
