| 西沙群岛海滩岩类型及其油气地质意义 |
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| 引用本文： | 孙志鹏,许红,王振峰,董建平,曹飞,施秋华,赵强.西沙群岛海滩岩类型及其油气地质意义[J].海洋地质动态,2010,26(7). |
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| 作者姓名： | 孙志鹏 许红 王振峰 董建平 曹飞 施秋华 赵强 |
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| 作者单位： | 孙志鹏,王振峰,SUN Zhipeng,WANG Zhenfeng(中海石油(中国)有限公司湛江分公司,湛江,524057);许红,曹飞,XU Hong,CAO Fei(国土资源部海洋油气与环境重点实验室,青岛海洋地质研究所,青岛,266071);董建平,DONG Jianping(海南省中南西沙办事处,海口,570105);施秋华,SHI Qiuhua(中国科学院广州地球化学研究所,广州,510640);赵强,ZHAO Qiang(国土资源部海洋油气与环境重点实验室,青岛海洋地质研究所,青岛,266071;国科学院青岛海洋研究所,青岛266071) |
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| 基金项目： | 十一五重大科技专项，973项目，国土资源部海洋油气资源与环境地质重点实验室基金 |
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| 摘 要： | 介绍了西沙群岛现代生物礁最新科考成果,在数十个岛屿上发现海滩岩,划分为固结海滩岩、高位海滩岩、坍塌破坏型海滩岩、侵蚀破坏型海滩岩和侵蚀型海滩岩5种类型;描述了它们的手标本特征、赋存分布及岩石类型和作为油气储层的价值;指出甘泉岛淡水资源的存在归因于海滩岩的胶结致密程度。
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| 关 键 词： | 海滩岩 类型分布 储层 淡水资源 西沙群岛 |
TYPES OF BEACHROCKS IN XISHA ISLANDS AND ITS GEOLOGICAL SIGNIFICANCE OF PETROLEUM |
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| SUN Zhipeng,XU Hong,WANG Zhenfeng,DONG Jianping,CAO Fei,SHI Qiuhua,ZHAO Qiang.TYPES OF BEACHROCKS IN XISHA ISLANDS AND ITS GEOLOGICAL SIGNIFICANCE OF PETROLEUM[J].Marine Geology Development,2010,26(7). |
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| Authors: | SUN Zhipeng XU Hong WANG Zhenfeng DONG Jianping CAO Fei SHI Qiuhua ZHAO Qiang |
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| Institution: | SUN Zhipeng~1,XU Hong~2,WANG Zhenfeng~1,DONG Jianping~3,CAO Fei~2,SHI Qiuhua~4,ZHAO Qiang~(2,5) (1 Zhanjiang Branch Company,CNOOC,Zhanjing 524057,Guangdong,China,2 Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology,Ministry of Land and Resources,Qingdao 266071,3 Central South Xisha Office of Hainan Province,Haikou 570105,4 Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,5 Institute of Oceanology,Qingdao... |
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| Abstract: | The up-to-date scientific investigation fruits on modern biogenic reef in Xisha Islands are introduced in the paper.Beachrocks found on tens of islands are divided into five types:concretion beachrock,high beachrock,collapse-destruction beachrock,corrosion-destruction beachrock and erosion beachrock,their hand specimen characters,occurrence distributions,lithologic types and reservoir values are described.Meanwhile,it is indicated that the existence of freshwater resource on Ganquan Island attributes to the... |
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| Keywords: | beachrocks type distribution reservoir freshwater resource Xisha Islands |
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