| 东辛油田稳矿沉积微相及储层特征 |
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| 引用本文： | 李宇志,孙国栋.东辛油田稳矿沉积微相及储层特征[J].新疆石油天然气,2005,1(2):24-28. |
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| 作者姓名： | 李宇志 孙国栋 |
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| 作者单位： | 1. 胜利油田有限公司东辛采油厂,山东,东营,257094
2. 胜利油田有限公司测井公司,山东东营,257096 |
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| 摘 要： | 为了更好地挖掘东辛地区稳矿砂体的油气勘探潜力,有必要对其沉积微相及储层特征进行研究.目的层为东营三角洲发育初期湖平面快速下降的背景下的3期进积砂体,和其上的15个砂层组可划分出3个三级层序,5个体系域.该地区砂体成因类型主要为曲流河三角洲-风暴岩-浊积扇沉积体系,三角洲-滩坝沉积体系、滩坝-风暴岩沉积体系.主要物源方向为东部和东南部,还存在来自东北部的次要物源.建议对其构造特征进行精细描述.
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| 关 键 词： | 东辛油田 稳矿 沉积微相 储层特征 |
| 文章编号： | 1673-2677（2005）02-0024-05 |
| 收稿时间： | 2005-05-12 |
| 修稿时间： | 2005年5月12日 |
THE SEDIMENTARY MICROFACIES AND RESERVOIR CHARACTERISTICS OF THE STABLE MINERAL BEARING STRATA IN DONGXIN OILFIELD |
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| LI Yu-zhi,SUN Guo-dong.THE SEDIMENTARY MICROFACIES AND RESERVOIR CHARACTERISTICS OF THE STABLE MINERAL BEARING STRATA IN DONGXIN OILFIELD[J].Xinjiang Oil & Gas,2005,1(2):24-28. |
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| Authors: | LI Yu-zhi SUN Guo-dong |
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| Abstract: | It is necessary to study the sedimentary microfacies and reservoir characteristics of the stable mineral bearing strata in Dongxin area to further explore the oil and gas reserve of the target zone.The stable mineral bearing strata is several prograding sand bodies at the beginning stage of Dongying delta when the lake level is descending rapidly.It can be divided into three sequences and five systematic tracts.There are three kinds of sand body including meandering river delta-tempestite-turbidite fan sedimentary system,delta-sand bank sedimentary system and sand bank-tempestite sedimentary system.The sediment source mainly comes from east and southeast of the target zone.And the structural characteristics of the stable mineral bearing strata should be studied in detail. |
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| Keywords: | Dongxin oilfield stable mineral bearing strata sedimentary microfacies reservoir characteristics |
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