高分辨率层序地层模式及油气地质意义——以沾化凹陷下第三系为例

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英文篇名：High-Resolution Sequence Stratigraphic Models and Its Petroleum Geological Significance of Lower Tertiary in Zhanhua Sag 中文刊名：中国矿业大学学报 英文刊名：Journal of China University of Mining & Technology 作者：杜振川 ; 金瞰昆 ; 孙玉壮 ; 魏魁生 英文作者：DU Zhen chuan 1 ; JIN Kan kun 1 ; SUN Yu zhuang 1 ; WEI Kui sheng 2 ( 1. Resource Department of Hebei Institute of Architectural Science and Technology ; Handan ; Hebei 056038 ; China ; 2. Department of Resource Exploitation Engineering ; CUMT ; Beijing 中文关键词：高分辨率 ; 层序地层 ; 基准面旋回 ; 盆地演化 ; 叠加样式 ; 沉积体系 ; 沾化凹陷 英文关键词：high resolution ; sequence stratigraphy ; base level cycle ; basin evolution ; stacking pattern ; sedimentary system ; Zhanhua Sag 出版日期：2002-07-30 机构：河北建筑科技学院资源系,河北建筑科技学院资源系,河北建筑科技学院资源系,中国地质大学能源系 河北邯郸056038 ,河北邯郸056038 ,河北邯郸056038 ,北京100083 年：2002 期：04 出版单位：中国矿业大学学报

摘要

分析了高分辨率地震、测井和岩相资料以识别和划分层序界面 .结果表明 :沾化凹陷下第三系为 1个构造层序 ( TS1) ,发育的三个构造幕及二级气候旋回对应于 3个超层序 ( SS1-3 ) ,分别与盆地演化的阶段性相当 ,在其内部可进一步划分为 1 2个 级层序和 46个 级层序 .层序的形成主要受控于沉积基准面三级升降旋回 ;在过程的每一个演化阶段 ,其短期基准面旋回的结构和叠加样式不同 ,反映了由空间变化和物源供给决定的体系域构成特征 .
The data of well logging , drilling core, and seismic survey were analyzed to recognize and divide the high resolution sequence stratigraphy. The result shows that the Tertiary Sag in Zhanhua is a tectonic sequence. The 3 structural episodes and second order climatic cycles are correspondent with the 3 super sequences (SS 1 3 ) as well as the 3 evolution stages of the basin. 12 third order sequences and 46 fourth order sequences may also be divided. The formation of the sequence is controlled mainly by the third order cycle of sedimentary base levels. For each evolution stage, the texture and superposition pattern of the base level cycles are different , showing that the space variation and material supplication determines the features of the system.

引文

[1]　AitkenJA,HowellJA.High resolution sequencestratigraphy:innovation,applications and futureprospects[A ].High resolution sequencestratigraphy:innovation and applications[C].London:GeologicalSociety,1996.1-9.
    [2]　VanWagonerJV,MitchumR M,CompionK M,etal.Siliciclasticsequence stratigraphy in well logs,cores and outcrops:concepts for high-resolutioncorrelation of time and facies[J].AAPG,1990(7):22-41.
    [3]　邓宏文.美国层序地层研究中的新学派——高分辨率层序地层学[J].石油与天然气地质,1995,16(2):89-97.
    [4]　郑荣才,尹世民,彭军.基准面旋回结构与叠加样式的沉积动力学分析[J].沉积学报,2000,18(3):369-375.
    [5]　王洪亮,邓宏文.地层基准面原理在湖相储层预测中的应用[J].石油与天然气地质,1997,18(2):96-102.
    [6]　魏魁生,徐怀大.华北地区典型箕状断陷盆地层序地层学模式及其与油气赋存关系[J].地球科学,1993,18(2):139-149.
    [7]　OlsenP E.Tectonic,climatic and biotic modulationof lacustrine ecosystems examples fromNeowarkSupergroup ofEasternNorthAmerica.LacustrineBasinExploration.CaseStudies andModernAnalogs[J].AAPG,Memoir50,1991,209-225