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| 苏北陈堡油田风成砂岩沉积成岩特征及其找油意义 | |
| 引用本文： | 丁圣,林承焰,马宝军,李坚,高建刚.苏北陈堡油田风成砂岩沉积成岩特征及其找油意义[J].中国石油大学学报(自然科学版),2010,34(2). |
| 作者姓名： | 丁圣 林承焰 马宝军 李坚 高建刚 |
| 作者单位： | 1. 中国石油大学,地球资源与信息学院,山东,东营,257061 2. 新疆油田,准东采油厂,新疆,阜康,831511 3. 胜利油田,地质科学研究院,山东,东营,257015 4. 中国科学院,地球化学研究所,贵州,贵阳,550002;胜利油田,胜利采油厂,山东,东营,257501 |
| 基金项目： | 国家油气重大专项课题 |
| 摘 要： | 综合应用岩心观察、薄片和扫描电镜等储层分析技术,对陈堡油田赤山组砂岩的沉积特征及成岩作用进行研究.结果表明:研究区岩石学及沉积结构特征、颗粒表面特征,特别是斯托克斯风蚀界面的发现均证实赤山组砂岩属于风成沉积;风成沙丘沉积具有沉积厚度大、成熟度高、孔隙发育等特点,是油气水的良好储集层;研究区成岩作用具有弱压实和斯托克斯风蚀界面上下明显不同的胶结特征,界面之上属风成沉积,胶结物呈星点状分布,界面之下受地下水改造具有水成沉积的特征,胶结物呈嵌晶状分布. |
| 关 键 词： | 风成砂岩 赤山组 成岩作用特征 斯托克斯面 陈堡油田 |
Sedimentary and diagenetic characteristics of aeolian sandstones of Chenpu Oilfield in northern Jiangsu and its petroleum searching significance |
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| DING Sheng,LIN Cheng-yan,MA Bao-jun,LI Jian,GAO Jian-gang.Sedimentary and diagenetic characteristics of aeolian sandstones of Chenpu Oilfield in northern Jiangsu and its petroleum searching significance[J].Journal of China University of Petroleum,2010,34(2). | |
| Authors: | DING Sheng LIN Cheng-yan MA Bao-jun LI Jian GAO Jian-gang |
| Institution: | DING Sheng1,LIN Cheng-yan1,MA Bao-jun2,LI Jian3,GAO Jian-gang4,5(1.College of Geo-Resources , Information in China University of Petroleum,Dongying 257061,China,2.Zhundong Oil Production Plant of Xinjiang Oilfield,Fukang 831511,3.Geological Scientific Research Institute of Shengli Oilfield,Dongying 257015,4.Institute of Geochemistry in Chinese Academy of Sciences,Guiyang 550002,5.Shengli Oil Production Plant of Shengli Oilfield,Dongying 257501,China) |
| Abstract: | By using the reservoir analysis techniques such as core observation,thin section determination and scanning electron microscope (SEM),sedimentary and diagenetic characteristics of sandstones of Chishan group were studied.The lithological features,sedimentary structure and particle surface characteristics,as well as the discovery of Stokes wind erosion interface all demonstrate that the sandstones of Chishan group were aeolian deposits.The aeolian deposit is characterzed by thick deposit,high maturation,good... |
| Keywords: | aeolian sandstone Chishan group diagenetic characteristics Stokes interface Chenpu Oilfield |
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