西南石油大学学报(自然科学版) ›› 2011, Vol. 33 ›› Issue (1): 170-176.DOI: 10.3863/j.issn.1674-5086.2011.01.032

• 博导论评 • 上一篇    

渤海海域郯庐断裂带构造解析

汤良杰1,2陈绪云1,2 周心怀3 万桂梅1,2金文正4,5   

  1. 1．中国石油大学盆地与油藏研究中心，北京 昌平 102249；2．“油气资源与探测”国家重点实验室?中国石油大学，北京 昌平 102249；3．中国海洋石油有限公司天津分公司，天津 塘沽 300452；4．中国地质大学（北京）能源学院, 北京 海淀 100083；5．“海相储层演化与油气富集机理”教育部重点实验室?中国地质大学（北京）,北京 海淀 100083
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-02-20 发布日期:2011-02-20

STRUCTURAL ANALYSIS OF TANLU FAULT ZONE IN THE BOHAI SEA

TANG Liang-jie1，2CHEN Xu-yun1，2 ZHOU Xin-huai3 WAN Gui-mei1，2JIN Wen-zheng4，5   

  1. 1.Basin and Reservoir Research Center，China University of Petroleum，Changping Beijing 102249，China；2.State Key Laboratory for Petroleum Resource and Prospecting，China University of Petroleum，Changping Beijing 102249，China；3.Tianjin Branch，CNOOC Ltd.，Tanggu Tianjin 300452，China；4.School of Energy Resources，China University of Geosciences，Haidian Beijing 100083，China；5.MOE Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism，China University of Geosciences，Haidian Beijing 100083，China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-20 Published:2011-02-20

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摘要： 通过对渤海海域的地震资料及地质资料进行综合分析，认为郯庐断裂带在该地区的宽度为50km，并分为东支和西支。以张家口—蓬莱断裂为界，渤海海域的郯庐断裂带分为南段和北段，南段东、西两支断裂的走滑特征非常明显；北段的东支走滑特征明显，而西支走滑特征不明显。古近纪，北段东支和西支都具有走滑运动，但是由于张家口—蓬莱断裂左旋切割，导致西支走滑受阻而被废弃，因此走滑运动主要集中在东支。

关键词: 郯庐断裂带, 张家口—蓬莱断裂带, 构造解析, 渤海海域

Abstract: In the Cenozoic，the intense strikeslip movement and complex evolvement of TanLu fault zone in Bohai Sea controlled the basin evolution and hydrocarbon accumulation.Through a comprehensive analysis of the seismic data and geological data in Bohai Sea，the TanLu fault zone in the region with a width of 50km，is divided into the East Branch and West Branch.TanLu fault zone is divided into the southern section and the northern section by ZhangjiakouPenglai fault.East Branch fault and West Branch fault of the southern section have very obvious strikeslip characteristics and East branch of the northern section has very obvious strikeslip characteristics，but the West branch has not.In the Paleogene，the East Branch and West Branch of the northern section were strikeslip movement，but late cutting of ZhangjiakouPenglai fault，resulting in West Branch strikeslip fault was blocked and abandoned，so the main strikeslip movement was on the East branch in the Neogene and the Quaternary.

Key words: Tan Lu fault zone, ZhangjiakouPenglai fault zone, structure analysis, Bohai Sea, strike slip

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