浅谈陆相盆地高分辨率层序地层研究思路
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摘要
陆相盆地层序分析已成为地质工作者高度重视的重要研究课题之一。该文从中国中部、东部和西部广泛发育的中新生代陆相含油气盆地层序分析工作中所面临的实际问题出发 ,认为在不同学者提出的层序地层学理论体系中 ,以 T.A.Cross提出的高分辨率层序地层学更适合中国中、新生代陆相盆地层序地层学研究。简要讨论了以地表露头、钻井岩芯与测井和地震剖面为主要分析对象的陆相含油气盆地高分辨率层序地层学的综合研究思路和工作流程。
The sequence analysis of a terrigenous oil gas bearing basin is one of the important courses to which geologists have paid extra attention. In this paper, proceeding from the practice questions which are faced within the sequence analysis of the Meso Cenozoic terrigenous oil gas bearing basins that have spreadly developed in the centre, east and west of China, the authors consider that in the different theoretical systems of sequence stratigraphy, the theory of high resolution sequence stratigraphy which was advanced by Timoty A. Cross is more fit for the sequence research of the Meso Cenozoic terrigenous oil gas bearing basins of China . Taking the cropping, drilling, well logging and seismic data as the main analytic targets, the authors briefly discuss the synthetical research thinking and the technological process of the high resolution sequence stratigraphy applied to the terrigenous oil gas bearing basin.
The sequence analysis of a terrigenous oil gas bearing basin is one of the important courses to which geologists have paid extra attention. In this paper, proceeding from the practice questions which are faced within the sequence analysis of the Meso Cenozoic terrigenous oil gas bearing basins that have spreadly developed in the centre, east and west of China, the authors consider that in the different theoretical systems of sequence stratigraphy, the theory of high resolution sequence stratigraphy which was advanced by Timoty A. Cross is more fit for the sequence research of the Meso Cenozoic terrigenous oil gas bearing basins of China . Taking the cropping, drilling, well logging and seismic data as the main analytic targets, the authors briefly discuss the synthetical research thinking and the technological process of the high resolution sequence stratigraphy applied to the terrigenous oil gas bearing basin.
引文
[1]Posamentier H W,Jercey M J,Vail P R.Eustaticcontrols on clastic deposition - conceptual framework[A].Sea- level Changes:an Integrated Approach[C].Society of Economic Paleontologists andMineralogists,Special Publication,SEPM,1988,4 2 :10 9- 12 4 .
[2 ]Posamentier H W,Vail P R.Eustatic controls onclastic deposition - sequence and system tract models[A].Sea- level Changes:an Integrated Approach[C].Society of Economic Paleontologists andMineralogists,Special Publication,SEPM,1988,4 2 :10 9- 12 4 .
[3]Keith W.Shanley,等 .陆相层序地层学的展望 [J].地质科学译丛 ,1994 ,11(4 ) :4 0 - 53.
[4 ]余素玉 ,邬金华 .层序地层学方法及其在陆相湖盆研究中的应用 [J].地质科技情报 ,1993,12 (2 ) :37- 4 2 .
[5]徐怀大 .陆相层序地层学研究中的某些问题 [J].石油与天然气地质 ,1997,18(2 ) :83- 89.
[6 ]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.
[7]Vail P R,Mitchum R M,Thompson S.Seismicstratigraphy and global changes of sea level [J].AAPG,1977,2 6 :4 9- 2 12 .
[8]Corss T A,L essenger M A. High- resolutionstratigraphic correlation from the perspective of base-level cycles and sediment accommodation[A].西北欧层序地层会议材料 [C].1994 .
[9]邓宏文 ,王洪亮 ,李小孟 .高分辨率层序地层对比在河流相中的应用 [J].石油与天然气地质 ,1997,18(2 ) :90 -95.
[10 ]王宏亮 ,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 - 10 2
[11]郑荣才 .四川盆地下侏罗统大安寨段高分辨率层序地层学 [J].沉积学报 ,1998,16 (2 ) :4 2 - 4 9.
[12 ]杜春艳 ,郑荣才 .陕北长 6油层组短期基准面旋回与储层非均质性的关系 [J].成都理工学院学报 ,1999,2 6(1) :17- 2 2 .
[13]邓宏文 ,徐长贵 ,王洪亮 .陆东凹陷上侏罗统层序地层与生储盖组合 [J].石油与天然气地质 ,1998,19(4 ) :2 75- 2 79.
[14 ]蒲仁海 ,孙卫 ,陈振新 ,等 .高分辨率层序地层学在桩 52块近岸浊积扇前积油层对比中的应用 [J].沉积学报 ,1998,16 (4 ) :2 1- 2 6 .
[15]胡孝林 ,黎明碧 ,郑荣才 .高分辨率层序地层学理论探析 [J].中国海上油气 ,1999,13(2 ) :73- 78.
[16 ]吴朝容 ,郑荣才 .辽河油田西部洼陷沙河街组高分辨率层序地层学特征 [J].成都理工学院学报 ,1999,2 6 (4 ) :375- 381.
[17]郑荣才 ,吴朝容 .西部凹陷深层沙河街组的生储盖组合层序分析 [J].成都理工学院学报 ,1999,2 6 (4 ) :348-356 .
[18]柳梅青 ,艾国华 ,郑荣才 ,等 .川西及邻区碎屑岩层序地层及储层特征研究 (国家重点科技攻关项目 ) [R].成都 :西南石油地质局研究院资料室 ,1999.
[2 ]Posamentier H W,Vail P R.Eustatic controls onclastic deposition - sequence and system tract models[A].Sea- level Changes:an Integrated Approach[C].Society of Economic Paleontologists andMineralogists,Special Publication,SEPM,1988,4 2 :10 9- 12 4 .
[3]Keith W.Shanley,等 .陆相层序地层学的展望 [J].地质科学译丛 ,1994 ,11(4 ) :4 0 - 53.
[4 ]余素玉 ,邬金华 .层序地层学方法及其在陆相湖盆研究中的应用 [J].地质科技情报 ,1993,12 (2 ) :37- 4 2 .
[5]徐怀大 .陆相层序地层学研究中的某些问题 [J].石油与天然气地质 ,1997,18(2 ) :83- 89.
[6 ]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.
[7]Vail P R,Mitchum R M,Thompson S.Seismicstratigraphy and global changes of sea level [J].AAPG,1977,2 6 :4 9- 2 12 .
[8]Corss T A,L essenger M A. High- resolutionstratigraphic correlation from the perspective of base-level cycles and sediment accommodation[A].西北欧层序地层会议材料 [C].1994 .
[9]邓宏文 ,王洪亮 ,李小孟 .高分辨率层序地层对比在河流相中的应用 [J].石油与天然气地质 ,1997,18(2 ) :90 -95.
[10 ]王宏亮 ,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 - 10 2
[11]郑荣才 .四川盆地下侏罗统大安寨段高分辨率层序地层学 [J].沉积学报 ,1998,16 (2 ) :4 2 - 4 9.
[12 ]杜春艳 ,郑荣才 .陕北长 6油层组短期基准面旋回与储层非均质性的关系 [J].成都理工学院学报 ,1999,2 6(1) :17- 2 2 .
[13]邓宏文 ,徐长贵 ,王洪亮 .陆东凹陷上侏罗统层序地层与生储盖组合 [J].石油与天然气地质 ,1998,19(4 ) :2 75- 2 79.
[14 ]蒲仁海 ,孙卫 ,陈振新 ,等 .高分辨率层序地层学在桩 52块近岸浊积扇前积油层对比中的应用 [J].沉积学报 ,1998,16 (4 ) :2 1- 2 6 .
[15]胡孝林 ,黎明碧 ,郑荣才 .高分辨率层序地层学理论探析 [J].中国海上油气 ,1999,13(2 ) :73- 78.
[16 ]吴朝容 ,郑荣才 .辽河油田西部洼陷沙河街组高分辨率层序地层学特征 [J].成都理工学院学报 ,1999,2 6 (4 ) :375- 381.
[17]郑荣才 ,吴朝容 .西部凹陷深层沙河街组的生储盖组合层序分析 [J].成都理工学院学报 ,1999,2 6 (4 ) :348-356 .
[18]柳梅青 ,艾国华 ,郑荣才 ,等 .川西及邻区碎屑岩层序地层及储层特征研究 (国家重点科技攻关项目 ) [R].成都 :西南石油地质局研究院资料室 ,1999.
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