Sea water hydrate deposition and coastal enterprise financial management based on 5G data system

At this stage, 5G data system technology has been widely used in practical life and has gradually penetrated into all aspects of people’s lives and work, which is very important in the information age. Just because of insufficient time and lack of experience in 5G data system technology, there are still some flaws in the use process, which poses some threats to people’s privacy and security. Therefore, it is necessary to study the issue of data protection in the era of information and communication technology. Water-containing deposits in the sea have high p-wave velocity, high elastic impedance, high P-impedance, high s-impedance, high λρ, and low Poisson’s ratio. On the contrary, free gas-bearing deposits have low p-wave velocity, low elastic impedance, and low Poisson’s ratio, p-impedance, normal s impedance, low λρ and low Poisson' s ratio. This article is about the financial management of coastal enterprises, focusing on the analysis of big data and financial management concepts and related theoretical knowledge. Based on theoretical analysis, the current financial management status of L company is investigated and analyzed, combined with massive data and computer technology, the necessity of financial management reorganization in coastal enterprises and the application of massive data in company financial management are discussed. This article combines information management and proposes innovative financial management strategies. It is hoped that Company L can seize the opportunity of the development of informationization of the times, rationally use the convenience brought by big data, and promote its own continuous development and development.