天然气水合物能源生产—潜力和挑战

发布时间：2022-01-01 20:57

　　天然气水合物或可燃冰块由甲烷组成,将成为本世纪的清洁能源。这种新资源可以解决能源短缺造成的诸多问题,正在引起许多国家的关注。在本论文中,我将重点探讨勘探发展,讨论全球特别是中国的现状和未来发展趋势。从这些方面分析其在中国的挑战和机遇;资源,技术,经济和政策,采用五力模型和政治经济学社会技术方法。所有的结果都证明,中国天然气水合物资源充足,而旧技术和不合理投资严重阻碍了天然气水合物的未来发展,中国应该建立相应的合作框架和直观的安排,以吸引更多的投资,突破技术难关,在不久的将来开始天然气水合物的商业化。在低温高压下保持稳定的天然气水合物通常会沉积在永冻土地区,海床和湖泊沉积物中。由于这种新能源蕴藏着丰富的储量,这种天然气不仅燃烧价值高,而且对环境无害。因此,随着全球能源资源的不断枯竭,世界各地许多国家继续为天然气水合物的研究提供价值,它将取代传统能源,包括石油,天然气和煤炭。迄今为止,己有超过35个国家进行了研究并开采了水合物气体,各国制定了长期的水合物气体开发战略和一些大型国家项目。美国,加拿大,日本和中国等一些国家已经制定了天然气水合物商品化计划。其中一些国家在天然气水合物的基础研究,... 

【文章来源】：厦门大学福建省 211工程院校 985工程院校 教育部直属院校

【文章页数】：123 页

【学位级别】：硕士

【文章目录】：
Abbreviation
摘要
Abstract
CHAPTER 1 INTRODUCTION
    1. Main contextual elements of gas hydrates
        1.1. Sites and quantities in the world
        1.2. Quantity and location of gas hydrate in china
        1.3. Potential future role in the energy field
        1.4. Environmental Considerations for the Planet
    2. The production of natural gas from gas hydrate
        2.1. Generating natural gas from gas hydrate
        2.2. The hydrate production tests
        2.3. The economic dimension of gas hydrate production
        2.4. Gas transport infrastructure
        2.5. Security of supply and economic development
        2.6. Safety considerations for gas hydrate operations
    3. Considerations
        3.1. Environmental considerations
        3.2. Competency considerations
        3.3. Community impact considerations
CHAPTER 2 OVERVIEW OF GAS HYDRATES-KEY CONTEXTUALFLEMENTS
    1. Basic knowledge of gas hydrate-Introductory remarks on the nature andformation of gas hydrates
    2. Hydrate stability zone
        2.1. Regions of permafrost
        2.2. Deepwater environments
        2.3. Formation of gas hydrates
        2.4. Deepwater gas hydrate
        2.5. Gas hydrate on Earth in the Arctic
    3. Potential role in the future in the energy field
    4. Environmental considerations for the planet
    5. International gas hydrate research
        5.1. Highlights of National Programs on Gas Hydrates
CHAPTER 3 TECHNIQUES AND METHODS FOR THE EXPLORATION OFGAS HYDRATE
    1. Estimated quantities of gas hydrate
        1.1. Global estimates
        1.2. Estimated quantities in China
    2. Techniques and methods for the exploration of gas hydrate
        2.1. Geological tools and methods
        2.2. Core drilling techniques and core analysis for gas hydrate reservoirs
        2.3. Geophysical tools and methods
        2.4. Logging techniques
        2.5. Laboratory tools
CHAPTER 4TECHNIQUES AND METHODS FOR THE PRODUCTION OFNATURAL GAS FROM GAS HYDRATE
    1. Produce natural gas from gas hydrate
        1.1. Potential methods of production
        1.2. Productivity with underlying free gas
        1.3. Productivity with underlying free water
        1.4. Productivity without underlying fluid二
        1.5. Factors influencing deliverability
    2. The economic dimension of gas hydrate production
        2.1. Gas transport infrastructure
        2.2. Price and producibility of gas hydrate
    3. Safety Considerations for Drilling and Exploitation of Gas Hydrate
        3.1. Arctic environment
        3.2. Marine environment
        3.3. Exploitation of the gas hydrate
CHAPTER 5 ENVIRONMENTAL, SKILLS AND COMMUNITIESCONSIDERATIONS
    1. Environmental considerations
        1.1. Global Climate Change Considerations
        1.2. CO_2 capture in gas hydrate
        1.3. Other environmental considerations
        1.4. Environmental considerations specific to gas hydrate
    2. Skills considerations
    3. Community Impact Considerations
        3.1. Resource Development in Fragile Communities
        3.2. Issues raised about coastal regions
        3.3. Guidelines for impact assessment
CHAPTER 6 OUTLOOK FOR THE EXPLOITATION OF GAS HYDRATESOURCES IN CHINA
    1. Main strengths and opportunities in China
    2. Weaknesses and difficulties
    3. Comparisons between China and other countries
    4. Three general approaches for the future
    5. Actions China could take
REFERENCES
ACKNOWELGEMENTS



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