| 沙埝油田沙7块阜三段高分辨率层序地层分析 |
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| 引用本文： | 赵红娟,张金亮.沙埝油田沙7块阜三段高分辨率层序地层分析[J].中国海洋大学学报(自然科学版),2011,41(5):94-99. |
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| 作者姓名： | 赵红娟 张金亮 |
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| 作者单位： | 1. 中国海洋大学海洋地球科学学院,山东青岛,266100
2. 中国海洋大学海洋地球科学学院,山东青岛266100;北京师范大学资源学院,北京100875 |
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| 基金项目： | 国家科技支撑计划课题"国际重大资源态势评价与预测技术开发"计划项目 |
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| 摘 要： | 以高分辨率层序地层学与沉积学等理论方法为指导,综合利用岩心、录井和测井等资料,对沙埝油田沙7块阜三段进行了高分辨率层序地层划分与对比。根据基准面旋回和可容纳空间变化原理,识别出研究区短期和中期2个级次的基准面旋回层序,其中短期旋回层序以向上"变浅"的非对称型和对称型2种基本结构类型为主;在各级次基准面旋回层序识别的基础上,将阜三段划分为3个中期旋回层序和17个短期旋回层序,并应用旋回等时对比技术进行了精细地层对比,建立了沙7块阜三段高分辨率层序地层对比格架,为进一步的储层物性预测及储层结构描述等精细地质研究奠定了基础。
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| 关 键 词： | 沙埝油田 沙7块 阜三段 基准面旋回 层序地层划分 地层对比格架 |
Analysis of High-Resolution Sequence Stratigraphy in the Third Member of Funing Formation, Sha 7 Block in Shanian Oilfield |
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| ZHAO Hong-Juan,ZHANG Jin-Liang.Analysis of High-Resolution Sequence Stratigraphy in the Third Member of Funing Formation, Sha 7 Block in Shanian Oilfield[J].Periodical of Ocean University of China,2011,41(5):94-99. |
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| Authors: | ZHAO Hong-Juan ZHANG Jin-Liang |
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| Institution: | ZHAO Hong-Juan1,ZHANG Jin-Liang1,2 (1.College of Marine Geosciences,Ocean University of China,Qingdao 266100,China,2.College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | Guide by the theories and methods of high-resolution sequence stratigraphy and sedimentology,high-resolution sequence stratigraphic classification and correlation are conducted in the Third Member of Funing Formation of Sha 7 block in Shanian Oilfield comprehensively applying the data of core,well logging and borehole log.According to the base-level cycles and accommodation changes,two grades base-level cycles are identified in the area,among the rest,the upward-shallowing non-symmetry and symmetry of three... |
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| Keywords: | Shanian oilfield Sha 7 block the Third Member of Funing Formation base-level cycle sequence stratigraphic classification stratigraphic correlation framework |
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