| 黑海天然气水合物地质调查现状分析 |
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| 关键词:the Black Sea natural gas hydrate methane marine geological survey international cooperation |
| 基金项目:中国地质调查局“地质调查中长期发展动力与方向研究”二级项目(编号: DD20190462) |
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| 摘要: |
| An Analysis of Gas Hydrate Geological Survey Status in the Black Sea |
| The Black Sea has abundant natural gas hydrate resources and hence is an important area for China's future international cooperation. Based on a brief review of the history of gas hydrate geological survey in the Black Sea, this paper recounts gas hydrate geological survey in the past 50 years, introduces the distribution of gas hydrate and its resource potential, and summarizes the characteristics of the survey. The reported result shows that the Black Sea has excellent natural gas hydrate formation conditions, with methane resources up to 850 trillion cubic meters. The gas hydrate structure is mainly SI, and the reservoir is mainly fine-grained sediments. It is pointed out that the geological survey is dominated by countries outside the region. Except for Russia, the investigation capabilities and equipment capabilities of countries around the Black Sea are relatively weak. Resource investigation of gas hydrate in the exclusive sea area of these countries is low, and resources distrbution is unclear. Turkey participates in international cooperation projects actively and has certain investigative capabilities. |
| WU Lin-qiang,ZHANG Tao,JIANG Cheng-zhu,ZHAO Yi-xuan,LIANG Qian-yong,WANG Xiao-hui,XING Jia-yun.2021.An Analysis of Gas Hydrate Geological Survey Status in the Black Sea[J].Acta Geoscientica Sinica,42(2):203-208. |
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