海洋能源综合优化开发及经济评价模型的构建

通过对海洋各种资源的开发特点、现阶段海洋资源开发单一性问题及经济评价形式不足等因素的阐述，提出能源综合优化开发的研究思路和可持续发展的研究对策，构建出海洋能源综合优化开发经济评价模型。研究认为应该：依托海洋油气生产设施在进行传统油气开采的同时，对天然气水合物进行全面开发；充分利用波浪、潮汐、洋流及海洋温差等海洋能进行发电，降低生产成本；还可实现CO2以水合物的形式封存海底，削弱全球温室效应；优化传统海上油气开采工艺，调整产业结构，开发独特的海洋资源综合优化技术，提高海洋资源利用率；构建综合经济评价模型实现海洋资源利用效益最大化，以减少投资决策过程中的主观性和盲目性，提高投资效益、降低投资风险、优化资源配置，为海洋项目的实施和资本运作提供科学依据。

COMPREHENSIVE OPTIMIZATION DEVELOPMENT OF THE OCEAN ENERGY AND ECONOMIC EVALUATION MODEL

Research ideas of the energy integrated optimization development and the research strategy of the sustainable development are proposed, based on the exposition of the development characteristics of marine resources, the single problem of the marine resources development at the present stage and the many shortcomings of economic evaluation forms. Then a marine energy integrated optimization development economic evaluation model is built. The gas hydrate is fully developed while traditional gas is explored depending on the production facilities of the sea oil gas. The tides, waves, currents and ocean temperature difference are used to generate electricity so as to reduce production cost. It can also realize that CO2 is sealed by the form of hydrate, which will weaken greenhouse effect. The traditional offshore oil and gas production process is optimized, the industrial structure is adjusted, the unique marine resources integrated optimization technology is developed and the utilization of marine resources is improved. At the same time, because the relevance and versatility of the Marine resources determines that the benefits of Marine resources can be achieved to maximize only through comprehensive economic evaluation, in order to reduce subjectivity and blindness in the process of investment decision, the investment efficiency is improved, investment risks are reduced, the allocation of resources is optimized, the scientific basis for implementation of marine projects and capital operation is provided.