| 鄂尔多斯盆地上古生界两大气田不同石英砂岩储层 特征对比研究 |
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| 引用本文： | 席胜利,李文厚,魏新善,孟培龙,冯娟萍.鄂尔多斯盆地上古生界两大气田不同石英砂岩储层 特征对比研究[J].沉积学报,2009,27(2):221-229. |
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| 作者姓名： | 席胜利 李文厚 魏新善 孟培龙 冯娟萍 |
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| 作者单位： | 大陆动力学国家重点实验室 西北大学地质学系 西安 710069 |
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| 基金项目： | 国家重点基础研究发展规划(973计划)，教育部长江学者和油气盆地创新团队发展计划项目 |
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| 摘 要： | 通过对鄂尔多斯盆地上古生界榆林气田和苏里格气田石英砂岩储层特征的对比，指出榆林气田山2段石英砂岩储层属于相对低孔高渗型储层，苏里格气田盒8段石英砂岩储层属于相对高孔低渗型储层；通过分析两类石英砂岩的物源、沉积条件和成岩作用等因素，认为沉积期海水改造及后期成岩作用形成了榆林气田山2段储层的低孔高渗，而沉积时的高杂基含量与后期成岩共同作用形成了苏里格气田盒8段储层的高孔低渗。
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| 关 键 词： | 榆林气田 苏里格气田 石英砂岩 海水改造 成岩作用 |
| 收稿时间： | 1900-01-01 |
Study on the Characteristics of Quartz Sandstone Reservoir of the Neopaleozoic of Two Gas Field in Ordos Basin |
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| XI Sheng-li,LI Wen-hou,WEI Xin-shan,MENG Pei-long,FENG Juan-ping.Study on the Characteristics of Quartz Sandstone Reservoir of the Neopaleozoic of Two Gas Field in Ordos Basin[J].Acta Sedimentologica Sinica,2009,27(2):221-229. |
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| Authors: | XI Sheng-li LI Wen-hou WEI Xin-shan MENG Pei-long FENG Juan-ping |
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| Institution: | 1.The State Key Laboratory of Continental Dynamics;Department of Geology;Northwest University;Xi'an 710069;2.Changqing Oilfield Company;PetroChina;Xi'an 710021;3.College of Geology and Environment;Xi'an University of Science and Technology;Xi'an 710054 |
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| Abstract: | By comparing characteristics of quartz sandstone reservoir of the Neopaleozoic of Yulin gas field with Sulige gas field in Ordos Basin,it is indicated that the Shan 2 Member quartz sandstone reservoir of the Yulin gas field is the low porosity and relatively high permeable reservoir while the He 8 Member quartz sandstone reservoir of the Sulige gas field is the high porosity and relatively low permeable reservoir,respectively. And based on analyzing of material source,depositional condition and diagenesis,a... |
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| Keywords: | Yulin gas field Sulige gas field quartz sandstone alteration by the sea water diagenesis |
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