| 苏里格庙地区盒8段和山1段沉积微相特征 |
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| 引用本文： | 王长江,令狐松,王敬农,孙宝佃.苏里格庙地区盒8段和山1段沉积微相特征[J].重庆科技学院学报(自然科学版),2005,7(3):1-5. |
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| 作者姓名： | 王长江 令狐松 王敬农 孙宝佃 |
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| 作者单位： | 中国石油测井有限公司技术中心,潜江433123 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 在苏里格庙地区盒8段和山1段发现一套湖泊沉积砂体.它明显分为两层,即辫状河三角洲平原亚相和辫状河三角洲前缘亚相.辫状河三角洲平原亚相发育水上辫状河道、河泛平原微相.辫状河三角洲前缘亚相发育水下分流河道、河口坝、远砂坝、水下分流河道间微相.不同微相储层的物性不同,以辫状河道、水下分流河道微相砂体储集物性最好.
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| 关 键 词： | 苏里格庙地区 盒8段和山1段 沉积亚相 沉积微相 储集物性 |
| 文章编号： | 1673-1980(2005)03-0001-05 |
| 收稿时间： | 2005-07-16 |
| 修稿时间： | 2005年7月16日 |
Sedimentary Microfacies Studies of He 8 and Shan 1 Section in Suligemiao Area of Ordos Basin |
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| WANG Chang-jiang, LING HU-Song, WANG Jing-nong, SUN Bao-dian.Sedimentary Microfacies Studies of He 8 and Shan 1 Section in Suligemiao Area of Ordos Basin[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2005,7(3):1-5. |
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| Authors: | WANG Chang-jiang LING HU-Song WANG Jing-nong SUN Bao-dian |
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| Affiliation: | Technological Center of CPL, Qianjiang 433123 |
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| Abstract: | A sedimentary body protruding into an inland lake is found in He 8 section and Shan 1 section in Suligemiao area. It has a two-layer structure, i.e. braid-river delta plain subfacies and braid-river delta front subfacies. Braid-river delta plain includes superaqueous braid-river channel and flood plain microfacies, while the latter includes subaqueous distributary channel, river-mouth sand bars, far granulated substance dam, subaqueous interdistributary channel microfacies. Reservoir properties to different microfacies are different. With regard to reservoir properties, the braid-river channel and subaqueous distributary channel are the best. |
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| Keywords: | Suligemiao area He8 section and Shan1 section sedimentary subfacies sedimentary microfacies reservoir properties |
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