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| 苏北盆地码头庄油田阜一段、阜二段湖泊—三角洲沉积模型 | |
| 引用本文： | 杨柏,杨少春,张建良,汪嘉月,刘金华.苏北盆地码头庄油田阜一段、阜二段湖泊—三角洲沉积模型[J].天然气地球科学,2008,19(6). |
| 作者姓名： | 杨柏 杨少春 张建良 汪嘉月 刘金华 |
| 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. 中国科学院广州地球化学研究所,广东,广州,510640;中国科学院研究生院,北京,100049;江苏油田地质科学研究院,江苏,扬州,225261 3. 江苏油田地质科学研究院,江苏,扬州,225261 |
| 基金项目： | 中国石油天然气股份有限公司科技风险创新基金项目 |
| 摘 要： | 通过分析各种沉积体的岩性、结构、沉积构造、沉积序列和电性特征,划分了苏北盆地码头庄油田阜一段、阜二段沉积相;根据滩和坝在剖面、平面以及岩性上所呈现的特征,划分了滩和坝的类型,建立了各种相的沉积模式,分析了沉积模型的演化历史.据此指出:阜一段发育三角洲前缘亚相沉积,至下而上发育前缘席状砂、河口坝、水下分流河道、水下分流间湾和水下天然堤微相,呈现出三角洲进积的特点,三角洲前缘亚相在阜一段沉积末期消失;阜二段发育滨浅湖亚相沉积,分为生物滩、鲕粒滩、灰质滩、浅湖砂坝和滨浅湖泥微相,有开阔浅湖砂坝和水下隆起区碳酸盐岩滩2种沉积模式. |
| 关 键 词： | 码头庄油田 湖泊-三角洲沉积模型 三角洲前缘亚相 滨浅湖亚相 滩坝 |
The Lacustrine-deltaic Sedimentary Model of Fu1 and Fu2 Member in Matouzhuang Oilfield,Subei Basin |
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| YANG Bai,YANG Shao-chun,ZHANG Jian-liang,WANG Jia-yue,LIU Jin-hua.The Lacustrine-deltaic Sedimentary Model of Fu1 and Fu2 Member in Matouzhuang Oilfield,Subei Basin[J].Natural Gas Geoscience,2008,19(6). | |
| Authors: | YANG Bai YANG Shao-chun ZHANG Jian-liang WANG Jia-yue LIU Jin-hua |
| Affiliation: | YANG Bai1,YANG Shao-chun1,ZHANG Jian-liang2,3,4,WANG Jia-yue4,LIU Jin-hua1(1.Faculty of Geo-Resources , Information,China University of Petroleum,Dongying 257061,China,2.Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,3.Graduate University of the Chinese Academy of Sciences,Beijing 100049,4.Geology Research Institute of Jiangsu Oilfield Branch,SINOPEC,Yangzhou 225261,China) |
| Abstract: | By studying the lithology,structure,sedimentary structure,sedimentary sequence,and character of electrical property of the lithosomic body,the sedimentary facies of Fu1 and Fu2 Member in Matouzhuang oilfield are classified.The sedimentary models of all facies are established,and the evolution of them is analyzed.There are delta front intrafacies in Fu1 Member,and frontal sand sheet,mouth bar,distributary channel under water,bay between distributary channels under water,and natural levee under water occur fr... |
| Keywords: | Matouzhuang oilfield Lacustrine-deltaic sedimentary model Delta front intrafacies Longshore shallow lacustrine intrafacies Beach and bar |
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