| 低渗透油藏储层沉积微相研究--以松辽盆地乾安油田高台子油层Ⅶ砂组为例 |
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| 引用本文： | 王先明,单玄龙.低渗透油藏储层沉积微相研究--以松辽盆地乾安油田高台子油层Ⅶ砂组为例[J].世界地质,2002,21(3):251-257. |
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| 作者姓名： | 王先明 单玄龙 |
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| 作者单位： | 1. 中国石油吉林油田分公司勘探开发研究院,吉林,松原,138001
2. 吉林大学地球科学学院,吉林,长春,130061 |
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| 基金项目： | 国家自然科学基金项目 (49894 190 12 ) |
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| 摘 要： | 针对低渗透油藏储层的特征，以岩心资料和大量的测井，录井数字化资料为基础，应用沉积微相制图软件系统实现了乾安油田高台子油层Ⅶ砂组低渗透储层的沉积微相自动识别，本区储层沉积微相为水下分流河道，席状砂、远砂坝和水下扇等类型，绘制出VII砂组3个小层的平面沉积微相图，沉积微相的研究对本区主力油层及剩余油分布具有指导意义。
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| 关 键 词： | 储层 松辽盆地 低渗透油藏 沉积微相 自动识别 剩余油 |
| 文章编号： | 1004-5589(2002)03-0251-07 |
Study on Micro-Sedimentary Facies of Low Permeable Reservoir--Example from Ⅶ Pay Set in Qian'an Oil Field of Songliao Basin |
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| WANG Xian ming ,SHAN Xuan long.Study on Micro-Sedimentary Facies of Low Permeable Reservoir--Example from Ⅶ Pay Set in Qian''an Oil Field of Songliao Basin[J].World Geology,2002,21(3):251-257. |
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| Authors: | WANG Xian ming SHAN Xuan long |
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| Institution: | WANG Xian ming 1,SHAN Xuan long 2 |
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| Abstract: | Based on core and large amount of numerical logging information, micro sedimentary facies of low permeable reservoir have been distinguished automatically by software system in accordance with low permeable reservoir in Qian'an oil field. Reservoir micro sedimentary facies include underwater channel, mat-shape sand. Figures of micro sedimentary facies of three pay bed were draw up. Study on micro sedimentary facies has guiding significance to distribution of major oil layers and residual oil. |
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| Keywords: | low permeable reservoir micro sedimentary facies automatic distinguishing |
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