| 松南气田营城组火山岩气藏储层预测 |
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| 引用本文： | 刘伟. 松南气田营城组火山岩气藏储层预测[J]. 石油天然气学报, 2011, 33(10): 79-83 |
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| 作者姓名： | 刘伟 |
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| 作者单位： | 中国石油化工股份有限公司华东分公司,江苏南京,210019 |
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| 摘 要： | 松南气田发育于松辽盆地长岭凹陷中部断陷带老英台-达尔罕断凸带的腰英台深层断鼻构造上,是一个白垩系营城组火山岩气藏.营城组火山岩由5个喷发期次组成,岩石类型主要为凝灰岩、熔结凝灰岩、流纹岩和火山角砾岩；岩相主要为溢流相上部、中部、下部亚相,爆发相的热碎屑流亚相、空落亚相及火山通道相；储集空间主要为基质孔隙、裂缝与各类孔隙...
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| 关 键 词： | 火山岩 有效储集空间 预测 松南气田 |
Prediction of Songnan Volcanic Gas Reservoir of Yuncheng Formation in Songnan Area |
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| LIU Wei. Prediction of Songnan Volcanic Gas Reservoir of Yuncheng Formation in Songnan Area[J]. Journal of Oil and Gas Technology, 2011, 33(10): 79-83 |
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| Authors: | LIU Wei |
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| Affiliation: | LIU Wei(Huadong Branch of SINOPEC,Nanjing 210019,Jiangsu,China) |
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| Abstract: | Songnan Gas Field was developed from the Yaoyingtai fault-nose structure of Laoyingtai-Daerhan uplift in the middle Changling Fault Sag of Songliao Basin,which was a Cretaceous volcanic gas reservoir of Yingcheng Formation.It was composed of 5 effusive periods with main rock types of tuff,dissolved tuff,rhyolite and explosive breccia;main rock facies included upper,middle and lower subfacies of effusive facies,pyroclastic flow subfacies and airfall subfacies of explosive facies,volcanic conduit facies;main ... |
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| Keywords: | volcanic rock effective reservoir space estimation Songnan Gas Field |
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