| 松辽盆地三肇凹陷葡萄花油层高频层序地层构型分析 |
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| 引用本文： | 孙雨,马世忠,姜洪福,刘云燕,刘宗堡. 松辽盆地三肇凹陷葡萄花油层高频层序地层构型分析[J]. 地层学杂志, 2010, 34(4) |
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| 作者姓名： | 孙雨 马世忠 姜洪福 刘云燕 刘宗堡 |
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| 作者单位： | 东北石油大学地球科学学院,黑龙江大庆,163318;大庆油田有限责任公司第八采油厂,黑龙江大庆,163514 |
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| 基金项目： | 中国石油天然气股份有限公司科学研究与技术开发项目[No.06-01C-01-01(B)]资助 |
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| 摘 要： | 应用高分辨率层序地层学理论及其方法技术,依据22口井的钻井岩芯和4256口测井曲线资料,系统分析了松辽盆地三肇凹陷葡萄花油层各级次基准面旋回界面类型及特征,将葡萄花油层划分为2个中期、4个短期、8个超短期旋回层序,建立了以短期旋回层序为框架、超短期旋回层序为对比单元的高分辨率层序地层格架,并提出了三肇凹陷南部葡萄花油层为同沉积构造抬升控制的中部超短期基准面旋回层序向南逐渐减薄、直至缺失的层序地层模式。三肇凹陷由西北(卫星—宋北)→凹陷中心(徐家围子)→向南(肇州):葡萄花油层上部呈砂岩(非地层)退覆型尖灭,即同层砂岩逐渐尖灭为泥岩,上层砂岩尖灭线逐渐北移;葡萄花油层下部呈砂岩(非地层)超覆型尖灭,即同层砂岩逐渐尖灭为泥岩,上层砂岩尖灭线逐渐南移。
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| 关 键 词： | 基准面旋回 高分辨率层序地层学 精细沉积学 葡萄花油层 姚家组 白垩系 三肇凹陷 黑龙江省 |
HIGH-RESOLUTION SEQUENCE STRATIGRAPHY AND SANDBODY DISTRIBUTION IN THE PUTAOHUA RESERVOIR OF THE SANZHAO SAG |
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| SUN Yu ),MA Shi-zhong ),JIANG Hong-fu ),LIU Yun-yan ) , LIU Zong-bao ) ) College of Geosciences,Northeast Petroleum University,Daqing ,) No. Oil Production Company of Daqing Oilfield Company Ltd.,Daqing. HIGH-RESOLUTION SEQUENCE STRATIGRAPHY AND SANDBODY DISTRIBUTION IN THE PUTAOHUA RESERVOIR OF THE SANZHAO SAG[J]. Journal of Stratigraphy, 2010, 34(4) |
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| Authors: | SUN Yu ) MA Shi-zhong ) JIANG Hong-fu ) LIU Yun-yan ) LIU Zong-bao ) ) College of Geosciences Northeast Petroleum University Daqing ) No. Oil Production Company of Daqing Oilfield Company Ltd. Daqing |
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| Affiliation: | SUN Yu~ 1),MA Shi-zhong~ 1),JIANG Hong-fu~ 2),LIU Yun-yan~ 2) , LIU Zong-bao~ 1) 1) College of Geosciences,Northeast Petroleum University,Daqing 163318,2) No.8 Oil Production Company of Daqing Oilfield Company Ltd.,Daqing 163514 |
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| Abstract: | Using high-resolution sequence stratigraphy theory, We analyzed 22 drill cores and 4256 well log data, in order to characterized the sedimentary squence and base-level cycls in the Putaohua reservoir of the Sanzhao Sag. The Putaohua reservoir includes two medium-term base-level cycle, four short-term base-level cycles, and eight super-short-term base-level cycles. Thus a high-resolution sequence stratigraphic framework has been established. The Putaohua reservoir is controlled by syn-depositional uplifting ... |
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| Keywords: | high-resolution sequence stratigraphy fine sedimentology monosandbody Sanzhao Sag base level cycle Putaohua reservoir |
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