| The development of petroleum companies directly affects the development of our country’s economy.The world has already entered the era of knowledge economy.Knowledge is an invisible and important resource.Collaborative innovation is an effective guarantee for the company’s long-term development and enhancement of its comprehensive competitiveness.Collaborative innovation networks intuitively demonstrate the current status of collaborative innovation within and outside the company.Knowledge diffusion is the root cause of corporate collaborative innovation networks.Collaborative innovation networks are the embodiment of knowledge diffusion.With important ways to improve the knowledge diffusion level of oil companies based on collaborative innovation networks,it will be beneficial to the long-term development of China’s oil companies and the improvement of the overall economic level.In this paper,the concept of knowledge diffusion and other concepts based on collaborative innovation networks are further defined by combing existing concepts and theories.The D oil company was selected as the research object,citing the existing oil enterprise collaborative innovation network theoretical model,using the social network analysis method,and combining the actual data of the D oil company,using UCINET software to assist in characterization and analysis of the status quo of the D oil company collaborative innovation network.The analysis influences the factors based on the diffusion of knowledge in the network,and ultimately establishes a networked knowledge diffusion model,thereby establishing an evaluation index system for knowledge diffusion of D petroleum companies based on the collaborative innovation network.Using BP neural network method,combined with relevant data of D oil companies to train the model and detect the model error,it is concluded that the knowledge diffusion level of D oil companies based on collaborative innovation network is general,and based on this,it is proposed to improve the knowledge diffusion level.For China’s oil companies to provide a reference for knowledge management. |