3-D geologic architecture of Xiong’an New Area: Constraints from seismic reflection data

被引:0
|
作者
Dengfa He
Shuaiqiang Shan
Yuying Zhang
Renqi Lu
Ruifeng Zhang
Yongqian Cui
机构
[1] China University of Geosciences,School of Energy Resources
[2] China Earthquake Administration,Institute of Geology
[3] PetroChina Huabei Oilfield Company,undefined
来源
关键词
Geologic architecture; Tectono-stratigraphic sequence; Fault system; Crustal stability; Xiong’an New Area;
D O I
暂无
中图分类号
学科分类号
摘要
Studying the geologic architecture of the Xiong’an New Area will provide important basis for the evaluation of crustal stability, urban planning and infrastructural projects in this region, and it is also of great significance in exploring the occurrence of oil and gas, geothermal, hot dry rock and other resources. The stratigraphic system of the study area is established by using latest high quality seismic reflection and deep borehole data. Characteristics of the major faults developed in the study area are finely depicted with the method of structural analysis. Tectonic evolution of Xiong’an and adjacent areas is reconstructed by using balanced geological cross-section technique. The tectonic activity of the study area is discussed on the basis of the development of secondary faults and the distribution of active earthquakes across the region. This study demonstrates that Xiong’an New Area is located at the transfer zone of the central and northern Jizhong Depression. There are three regional unconformities developed in this area, by which four structural layers are sub-divided. Controlled by the Taihang Mountain piedmont fault, the Daxing fault, the Rongcheng fault and the Niudong fault, the structural framework of the study area is characterized by intervening highs with sags. This structural pattern has an important controlling over the reservoir characteristics, hydrocarbon accumulation and the distribution of geothermal resources and hot dry rock within this region. Rifting in this area began in the early Paleogene, exhibiting typical episodic character and became inactive in Neogene. The development feature of secondary faults along with the distribution of active earthquakes indicate that Xiong’an New Area has been in a relatively stable tectonic setting since the Neogene, while the Baxian Sag and other structural units to the east of it have obviously been in a rather active environment.
引用
收藏
页码:1007 / 1022
页数:15
相关论文
共 50 条
  • [1] 3-D geologic architecture of Xiong'an New Area: Constraints from seismic reflection data
    Dengfa HE
    Shuaiqiang SHAN
    Yuying ZHANG
    Renqi LU
    Ruifeng ZHANG
    Yongqian CUI
    [J]. Science China Earth Sciences, 2018, 61 (08) : 1007 - 1022
  • [2] 3-D geologic architecture of Xiong'an New Area: Constraints from seismic reflection data
    He, Dengfa
    Shan, Shuaiqiang
    Zhang, Yuying
    Lu, Renqi
    Zhang, Ruifeng
    Cui, Yongqian
    [J]. SCIENCE CHINA-EARTH SCIENCES, 2018, 61 (08) : 1007 - 1022
  • [3] IMPROVED GEOLOGIC IMAGING WITH 3-D SEISMIC
    GILES, BF
    BONE, MR
    [J]. GEOPHYSICS, 1980, 45 (08) : 1332 - 1332
  • [4] SPATIAL DEALIASING OF 3-D SEISMIC-REFLECTION DATA
    RONEN, S
    SORIN, V
    BALE, R
    [J]. GEOPHYSICAL JOURNAL INTERNATIONAL, 1991, 105 (02) : 503 - 511
  • [5] 2-D SEISMIC EFFECTS FROM 3-D GEOLOGIC STRUCTURES
    LIANG, LC
    HILTERMAN, FJ
    [J]. GEOPHYSICS, 1982, 47 (04) : 482 - 482
  • [6] The architecture of mineral systems in the third dimension: constraints from seismic reflection data
    Korsch, R. J.
    Fomin, T.
    Costelloe, R. D.
    Goleby, B. R.
    Glen, R. A.
    [J]. DIGGING DEEPER, VOLS 1 AND 2: DIGGING DEEPER, 2007, : 1415 - 1418
  • [7] 3-D modeling of geologic maps from surface data
    Dhont, D
    Luxey, P
    Chorowicz, J
    [J]. AAPG BULLETIN, 2005, 89 (11) : 1465 - 1474
  • [8] NEW METHODS IN 3-D SEISMIC DATA ACQUISITION
    BRINK, M
    HELGAKER, P
    [J]. GEOPHYSICS, 1985, 50 (02) : 302 - 302
  • [9] The building blocks of igneous sheet intrusions: Insights from 3-D seismic reflection data
    Kopping, Jonas
    Magee, Craig
    Cruden, Alexander R.
    Jackson, Christopher A-L
    Norcliffe, James R.
    [J]. GEOSPHERE, 2022, 18 (01) : 156 - 182