Liu Chiyang. THE REPRODUCTION OF PALEO-STRUCTURE AND THE ESTABLISH OF EQUILIBRIUM PROFILE FOR EXTENSION STRUCTURE AREA——An Example of Bohai Gulf Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1988, 10(1): 33-43. doi: 10.11781/sysydz198801033
Citation: Liu Chiyang. THE REPRODUCTION OF PALEO-STRUCTURE AND THE ESTABLISH OF EQUILIBRIUM PROFILE FOR EXTENSION STRUCTURE AREA——An Example of Bohai Gulf Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1988, 10(1): 33-43. doi: 10.11781/sysydz198801033

THE REPRODUCTION OF PALEO-STRUCTURE AND THE ESTABLISH OF EQUILIBRIUM PROFILE FOR EXTENSION STRUCTURE AREA——An Example of Bohai Gulf Basin

doi: 10.11781/sysydz198801033
  • Publish Date: 1988-01-25
  • The severe denudaticn and reworks in Bohai Gulf Basin changed the geometric configuration, the rock volume, and the formation distribution of fault blocks.In addition, the occurrence of Cenozoic extension associated with shearing deformation in the basin changed the total rock area of the profile which meets the structure line at right angle. The two factors mentioned above would directly influence the quality of paleo-structure reproduction. Taking Bohai Gulf Basin as an example, the author of this paper suggested the analysis on geological reproduction combined with geometric mapping based on geological characters of extension-structure regions. Such a kind of analysis would take non-rigid tilting fault blocks as subjects and reconstruct the initial configurations of various fault blocks by reproducing the denuded rock volume without subsequent reworks of structural deformation. Thereafter, the paleo-structures would be progres-sively reprepoduced following the sequence of fault block, longitudinal section, cross-section, space and timing. Thus, the reproduction of Paleo-structural configuration in the structural extension regions Can be made, the amount of extension is quantified and the equilibrium profile can be established with good quality.

     

  • loading
  • [1]
    王定一等,1978,恢复地层当初沉积厚度方法的探讨及在研究压实构造中的初步应用,西北大学学报(自然科学版),第1期.
    [2]
    刘池洋,1984,翘倾断块的活动特征及其对油气的控制作用,西安地质学院学报,第1期.
    [3]
    刘池洋,1986,渤海湾盆地的构造演化及其特点,西北大学地质系成立45周年学术报告会论文集,陕西科技出版社.
    [4]
    刘池洋,1987,渤海湾盆地基底正断层缓断面的形成原因及其地质意义,西北大学学报(自然科学版),第1期.
    [5]
    刘池洋,1982,沉积物压实成岩前后体积变化关系公式的探讨,石油实验地质,第4卷第1期.
    [6]
    李德生.1969,渤海湾含油气盆地的构造格局,石油勘探与开发,第2期.
    [7]
    武汉地质学院等院校合编,1979,构造地质学.地质出版社,第147页.
    [8]
    童晓光,1982,渤海湾盆地基底正断层缓断面的成因及有关问题的探讨,石油勘探与开发,第5期.
    [9]
    Dahlstrom, C.D.A., 1969, Balanced cross sectious.Can.J.Earth Sci.Vol.6, No.4, P.743-757.
    [10]
    Gibbs, A.D., 1983. Balanced cross-section construction from secismic sections in areas of extensioaal tectoaics.J.Strutural Geol.Vol.5. No.2, p.153-160.
    [11]
    Heiskaaen. W.A.and Yening Meinesz. F.A., 1958. The earth and its gravity field.P.389-396. New York.
    [12]
    Jean-Pierre Brun and Pirte Choukroune, 1983. Normal faulting, block tilting and dec-ollemeat is a stretched crust.Tectouics, Vol.2, No.4, P345-356.
    [13]
    Le Pichoa, X.,Angelier. J.aad Sibuet, J.c., 1982, Plate boundaries and extensioaal tectonics.TectoaoPhysics.Vol.81,No.3-4, P.239-256.
    [14]
    Wernicke, B. and B.C.Burchfiel. 1982, Modes of exteasional tectonics. J. Structural Geol.Vol.4, No.2 P.105-115.
    [15]
    Wallace, R.E., 1977, Profiles and ages of young fault scarps, north-central Nevada.Geol. Soc.America Bull.,Vol.88. No.9, P.1267-1281.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (633) PDF downloads(407) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return