| 自生绿泥石对砂岩储层孔隙度-渗透率关系的影响——以鄂尔多斯盆地姬塬-华庆地区三叠系长8油层组为例 |
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| 引用本文： | 兰叶芳,黄思静,梁瑞,张雪花.自生绿泥石对砂岩储层孔隙度-渗透率关系的影响——以鄂尔多斯盆地姬塬-华庆地区三叠系长8油层组为例[J].成都理工大学学报(自然科学版),2011,38(3):313-320. |
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| 作者姓名： | 兰叶芳 黄思静 梁瑞 张雪花 |
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| 作者单位： | 油气藏地质及开发工程国家重点实验室(成都理工大学),成都610059;成都理工大学沉积地质研究院,成都610059 |
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| 基金项目： | 国家重大专项(2008ZX05001-004-003) |
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| 摘 要： | 主要以孔隙衬里方式产出的自生绿泥石是鄂尔多斯盆地姬塬-华庆地区三叠系长8油层组合量最高的自生黏土矿物.自生绿泥石含量与砂岩储层孔隙度-渗透率关系的计算表明,自生绿泥石对姬塬-华庆地区砂岩储层孔隙度-渗透率关系产生直接影响.总的来说,随着砂岩中自生绿泥石含量的增加,要获得相同渗透率所需要的孔隙度是增加的；但对于不同的渗透...
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| 关 键 词： | 自生绿泥石 孔隙度 渗透率 长8油层组 姬塬-华庆地区 |
Influence of authigenic chlorite on the relationship of porosity to permeability in the sandstone reservoir:A case study from Chang-8 oil-bearing formation of Triassic in Jiyuan-Huaqing area,Ordos Basin |
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| LAN Ye-Fang,HUANG Si-Jing,LIANG Rui,ZHANG Xue-Hua.Influence of authigenic chlorite on the relationship of porosity to permeability in the sandstone reservoir:A case study from Chang-8 oil-bearing formation of Triassic in Jiyuan-Huaqing area,Ordos Basin[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2011,38(3):313-320. |
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| Authors: | LAN Ye-Fang HUANG Si-Jing LIANG Rui ZHANG Xue-Hua |
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| Institution: | LAN Ye-Fang1,2,HUANG Si-Jing1,LIANG Rui1,ZHANG Xue-Hua1,21.State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China,2.Institute of Sedimentary Geology |
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| Abstract: | The content of authigenic chlorite mainly presented in the form of pore-lining cement is the highest in the authigenic clay minerals in Chang-8 oil-bearing formation of Triassic in the Jiyuan-Huaqing area of Ordos Basin.The calculation of content of authigenic chlorite and the relationship between porosity and permeability show that the distribution characteristics of the authigenic chlorite have a direct impact on the relationship of porosity to permeability in the sandstone reservoir.Overall,with the incr... |
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| Keywords: | authigenic chlorite porosity permeability Chang-8 oil-bearing formation Jiyuan-Huaqing area |
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