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东格陵兰陆架油气地质特征及勘探潜力

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文章导航 > 海洋地质前沿 > 2013 > 29(4): 27-32

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冯杨伟, 杨晨艺, 屈红军, 张功成, 关利群, 范玉海. 东格陵兰陆架油气地质特征及勘探潜力[J]. 海洋地质前沿, 2013, 29(4): 27-32.
引用本文: 冯杨伟, 杨晨艺, 屈红军, 张功成, 关利群, 范玉海. 东格陵兰陆架油气地质特征及勘探潜力[J]. 海洋地质前沿, 2013, 29(4): 27-32.
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FENG Yangwei, YANG Chenyi, QU Hongjun, ZHANG Gongcheng, GUAN Liqun, FAN Yuhai. PETROLEUM GEOLOGY AND EXPLORATION POTENTIAL OF THE EAST GREENLAND MARGIN[J]. Marine Geology Frontiers, 2013, 29(4): 27-32.
Citation: FENG Yangwei, YANG Chenyi, QU Hongjun, ZHANG Gongcheng, GUAN Liqun, FAN Yuhai. PETROLEUM GEOLOGY AND EXPLORATION POTENTIAL OF THE EAST GREENLAND MARGIN[J]. Marine Geology Frontiers, 2013, 29(4): 27-32.
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东格陵兰陆架油气地质特征及勘探潜力

  • 1 中国煤炭地质总局煤航地质勘查院, 西安 710054;

  • 2 西北大学地质学系/大陆动力学国家重点实验室, 西安 710069;

  • 3 中海油研究总院, 北京 100027;

  • 4 大庆油田有限责任公司, 大庆 163000;

  • 5 中国煤炭地质总局煤航遥感应用研究院, 西安 100054

  • 基金项目:

    国家重大基础研究发展规划(973)项目(2009CB219408)

    国家科技重大专项(2008ZX05025-006)

详细信息
    作者简介: 冯杨伟(1987-),男,工程师,在读博士,主要从事沉积学与成藏地质学研究.E-mail:2005130009@163.com

  • 中图分类号: TE122.1

PETROLEUM GEOLOGY AND EXPLORATION POTENTIAL OF THE EAST GREENLAND MARGIN

  • 1 Geological Exploration Institute of Aerophotography&Remote Sensing of China Coal, Xi'an 710054, China;

  • 2 State Key Laboratory of Continental Dynamics/Department of Geology in Northwest University, Xi'an 710069, China;

  • 3 Research Center of CNOOC(China), Beijing 100027, China;

  • 4 Daqing Oilfield Company Ltd, Daqing 163000, Heilongjiang, China;

  • 5 The Remote Sensing Application Institute of Aerophotography&Remote Sensing of China Coal, Xi'an 710054, China

    摘要
  • 东格陵兰陆架深水盆地群是目前深水油气勘探的热点地区之一,但勘探程度还很低。以收集到的东格陵兰陆架的最新地质基础资料和油气田资料为依据研究发现,研究区主力烃源岩为上侏罗统Hareelv组海相页岩和下侏罗统Kap Stewart组三角洲相泥页岩,主力储层为中侏罗统浅海相砂岩和白垩系深海浊积砂岩,发育陆生海储海盖型和海生海储海盖型两大类生储盖组合,圈闭主要为伸展构造圈闭、地垒断块圈闭、盐构造圈闭以及地层圈闭等。东格陵兰陆架油气成藏条件优越,资源潜力巨大,储量约为323.4亿桶油当量,待发现油气田约300个。
    The deepwater basins in the East Greenland margin is one of the hot spots of global petroleum exploration in deepwater area, but its exploration degree is still low. Based on the latest data of basic geology of the East Greenland margin, we found that main source rocks occur in the Upper Jurassic marine shale of Hareelv Formation and the lower Jurassic deltaic shale of Kap Stewart Formation, The main reservoirs are found in the Middle Jurassic marine sandstone and Cretaceous turbidite sandstone. There are two types of source rock-reservoir-seal assemblages, namely the continental source rock-marine reservoir-marine seal assemblage and marine source rock -marine reservoir-marine seal assemblage. The trap types are dominated by the extensional structural trap, horst block trap, salt dome trap and stratigraphic trap. The East Greenland margin is rich in hydrocarbon. Its reserve reaches about 323.4×108 barrel of oil equivalent, and the undiscovered fields may be up to three hundreds.
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收稿日期:  2012-11-14

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