大庆石油地质与开发

2008, No.128(04) 1-4

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莺-琼盆地多源非生物CO2运聚特征及资源潜力
Multiple source abiogenic CO2 migration and accumulation features and resource potentiality of Yinggehai-Qiongdongnan Basin

何家雄,徐瑞松,姚永坚,阎贫,刘海龄
HE Jia-xiong1,XU Rui-song1,YAO Yong-jian2,YAN Pin1,LIU Hai-ling1(1.CAS Key Laboratory of Marginal Sea Geology

摘要(Abstract):

南海北部莺-琼盆地壳源型、壳幔混合型及火山幔源型三类非生物(无机)成因CO2资源丰富,根据目前勘探及研究程度,其CO2资源量逾万亿立方米,勘探所获地质储量近3000×108m3,居中国之首。该区CO2不仅地质分布规律较复杂,而且具明显的多重性,不仅能广泛应用于国民经济及工农业生产中,且是严重影响生态环境的主要温室气体。因此,如何综合开发利用好这种储量规模巨大的CO2资源,促进国家经济建设,是该区目前天然气勘探开发所面临的重大科技攻关课题。
Abiogenic CO2 resource originated from crust source,crust and mantle blending source and mantle source commonly existed in Yinggehai-Qiongdongnan Basin of northern South China Sea.According to the current situation of exploration and research,CO2 reserve in this area exceeds trillion cubic meters.The proved CO2 geologic reserve of 3 000×108m3 are the most in China.In terms of the complex geologic distribution and multiple attributes of CO2 in this region,although this kind of resource could be applied to industrial and agricultural constructions,it could also be greenhouse gases that harmfully affected ecologic environment.How to explore and make good use of the CO2 resources in this region has become a key project in natural gas exploration and development.

关键词(KeyWords): 南海莺-琼盆地;非生物成因CO2;运聚成藏特征;资源潜力分析;综合开发利用
Yinggehai-Qiongdongnan Basin of South China Sea;abiogenic CO2;migration and accumulation features;resource potentiality analysis;comprehensive exploitation

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划项目(2007CB41170501);; 中科院知识创新项目(KZCX2-YW-203-2)联合资助

作者(Author): 何家雄,徐瑞松,姚永坚,阎贫,刘海龄
HE Jia-xiong1,XU Rui-song1,YAO Yong-jian2,YAN Pin1,LIU Hai-ling1(1.CAS Key Laboratory of Marginal Sea Geology

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