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| 鄂尔多斯盆地甘谷驿油田低渗透砂岩沉积微相特征及对产量的控制 | |
| 引用本文： | 曹金舟,王凤琴,雷晓岚,叶政钦,张新春. 鄂尔多斯盆地甘谷驿油田低渗透砂岩沉积微相特征及对产量的控制[J]. 成都理工大学学报(自然科学版), 2011, 38(3): 249-256 |
| 作者姓名： | 曹金舟 王凤琴 雷晓岚 叶政钦 张新春 |
| 作者单位： | 1. 西北大学地质系,西安710065;延长油田股份有限公司,陕西延川717208 2. 西安石油大学油气资源学院,西安,710065 3. 延长油田股份有限公司,陕西延川,717208 |
| 基金项目： | 陕西省教育厅专项科研计划资助项目(04JK171) |
| 摘 要： | 鄂尔多斯盆地上三叠统长6油层是盆地的主力油层.以盆地东部的甘谷驿油田为例,分析了该油层的沉积微相特征、产量分布特征及其相互关系,认为储层的沉积微相控制油井的产量；研究区(水下)分流河道砂体渗透性好,油井产量高；高产油井在平面上呈条带状分布,与储层的沉积微相展布、渗透率平面展布基本一致. |
| 关 键 词： | 低渗透储层 沉积微相 鄂尔多斯盆地 产量 储层特征 |
Characteristics of low permeability sandstone reservoir and their control on oil distribution and production in the Ganguyi oilfield of Ordos Basin |
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| CAO Jin-zhou,WANG Feng-qin,LEI Xiao-lan,YE Zheng-qin,ZHANG Xin-chun. Characteristics of low permeability sandstone reservoir and their control on oil distribution and production in the Ganguyi oilfield of Ordos Basin[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 2011, 38(3): 249-256 | |
| Authors: | CAO Jin-zhou WANG Feng-qin LEI Xiao-lan YE Zheng-qin ZHANG Xin-chun |
| Affiliation: | CAO Jin-zhou1,2,WANG Feng-qin3,LEI Xiao-lan2,YE Zheng-qin2,ZHANG Xin-chun21.Department of Geology,Northwest University.Xian 710065,China,2.Yanchang Petroleum Group Corporation,Yanchuan 717208,3.School of Petroleum Resources,Xian Shiyou University,Xian 710065 |
| Abstract: | This paper is based on an example from the Ganguyi oilfield in the Ordos Basin.Chang 6 oil layer is the main oil-bearing formation of this field.Through analysing the features and relationships of the physical properties,sedimentary properties,lithofacies properties,and the production of different settings of Chang 6 oil layer,it can be concluded that the lithofacies of reservoirs control on the well production.With high permeability,the well in the underwater distributary river channel has high production,... |
| Keywords: | low permeability reservoir facies Ordos Basin production reservoir characteristics |
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