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南海北部莺歌海盆地壳源型非生物CO2运聚成藏特征与资源潜力
引用本文:何家雄,姚永坚,刘海龄,施小斌,万志峰.南海北部莺歌海盆地壳源型非生物CO2运聚成藏特征与资源潜力[J].中国地质,2007,34(5):887-893.
作者姓名:何家雄  姚永坚  刘海龄  施小斌  万志峰
作者单位:1. 中国科学院边缘海地质重点实验室,广东,广州,510640
2. 国土资源部广州海洋地质调查局,广东,广州,510760
基金项目:中国科学院知识创新工程项目;国家高技术研究发展计划(863计划)
摘    要:南海北部莺歌海盆地壳源型非生物(无机)成因CO2运聚成藏机制独特、分布规律复杂、资源规模及潜力巨大,根据目前勘探及研究程度,其CO2资源量逾万亿立方米,勘探所获地质储量超过2000亿m3,居中国探明CO2地质储量之首,在世界范围亦是罕见的,故具有颇大的资源潜力与综合开发利用前景。CO2具明显的多重性,其不仅能广泛应用于国民经济及工农业生产中,而且是导致"厄尔尼诺"现象,严重影响生态环境的主要温室气体,因此,如何综合开发利用这种储量规模巨大的CO2资源,充分发挥其市场经济价值,促进国家经济建设,这是目前该区天然气勘探开发面临的重大科技攻关课题。

关 键 词:莺歌海盆地  壳源型非生物CO2  运聚成藏规律  资源规模  综合开发利用
文章编号:1000-3657(2007)05-0887-07
修稿时间:2007-02-06

Migration and accumulation characteristics and resource potential of crust-derived inorganic CO2 in the Yinggehai basin, northern South China Sea
HE Jia-xiong,YAO Yong-jian,LIU Hai-ling,SHI Xiao-bin,WAN Zhi-feng.Migration and accumulation characteristics and resource potential of crust-derived inorganic CO2 in the Yinggehai basin, northern South China Sea[J].Chinese Geology,2007,34(5):887-893.
Authors:HE Jia-xiong  YAO Yong-jian  LIU Hai-ling  SHI Xiao-bin  WAN Zhi-feng
Institution:1. Laboratory of Marginal Sea Geology and Resources, Chinese Academy of Science, Guangzhou 510640, Guangdong China; 2. Guangzhou Marine Geological Survey, Ministry of Land and Resources, Guangzhou 510760, Guangdong China
Abstract:Crust-derived inorganic CO2 in the Yinggehai basin, northern South China Sea, has unique migration and accumulation characteristics, complex occurrence features and huge resource potential. Based on the present exploration and research extent, more than 1000 billion m3 of CO2 resources and 200 billion m3 of CO2 geological reserves are obtained in this basin. The latter rank first among China's CO2 geological reserves, which is also infrequent in the world. So the basin has quite large resource potential and comprehensive exploitation and utilization perspective. Because of the multiplicity, CO2 not only can be used in national economy and industrial and agricultural production but also is the main greenhouse gas that may cause the El Ni?o and seriously affect the global eco-environment and natural ecologic equilibrium. Therefore, how to exploit and utilize such a huge amount of CO2 resources comprehensively, bring its market potential into full play and accelerate economic development is now a crucial scientific and technological subject facing natural gas exploration and exploitation in this area.
Keywords:Yinggehai basin  CO_2 reservoir  migration and accumulation characteristics  market perspective  comprehensive exploitation and utilization
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