Simulation of Oil Field Mixed Transmission Network Based on OPNET

The study aims at the actual network status of one work section in Daqing oil field,makes a network analysis and planning for the new mixed model of this work section,expends wireless network for the work section on the basis of existing network,and conjoins wire and wireless network together to form an integrated oil field information transfer system.At the same time,using OPNET MODELER simulation flat roof to structure simulation models(network models,node models and a process model),and analyzing the functions and work mechanism of the major modules for related models,making a simulation for the structured network models,then according to the different parameters,analyzing the individual statistics comparatively such as delay,data dropped and so on,the effects of data packet,data rate and fragmentation threshold to the network performance are gained.After all these,the best structure network scheme for this improved section is determined.