石油与天然气地质 ›› 1999, Vol. 20 ›› Issue (2): 125-128.doi: 10.11743/ogg19990206

• 论文 • 上一篇    下一篇

黄骅盆地一级构造变换带的特征与成因

邬光辉1, 漆家福2   

  1. 1. 塔里木石油勘探开发指挥部, 新疆库尔勒 841000;
    2. 石油大学, 北京 102200
  • 收稿日期:1999-03-03 出版日期:1999-06-25 发布日期:2012-01-18

CHARACTERISTICS AND ORIGIN OF FIRST ORDER TRANSFER ZONES IN HUANGHUA BASIN

Wu Guanghui1, Qi Jiafu2   

  1. 1. Tarim Headquarters of Petroleum Exploration and Development, Korla, Xinjiang;
    2. Petroleum University, Beijing
  • Received:1999-03-03 Online:1999-06-25 Published:2012-01-18

PDF (PC)

973

被引次数

115

摘要：

黄骅盆地一级构造变换带的主要特征表现为与主体伸展构造高角度相交的复杂断裂带,位于盆地伸展量变化区段,具有扭动的特点,并造成盆地结构与沉积特征的变化。综合分析表明盆地基底结构的差异是区域性构造变换带发生的前提条件,不均匀斜向伸展是区域性构造变换带形成的主导因素,盆地裂陷作用的迁移及其活动的强弱变化是区域性变换带形成的动力机制。

关键词: 构造变换带, 黄骅盆地, 特征, 成因

Abstract:

Regional structure transfer zone in Huanghua Basin is characterized by complicated fault zone that the main extension structures intersected each other with high angles.The transfer zone is situated in the extensional variation section of the basin,possessed twisting property,and resulted in the variation of the basin's texture and sedimentary characters.It is suggested by analysis that the differences in basement textures are the premise of the occurrence of regional structure transfer zone;non uniform oblique extension is the leading role;the variation of transformation and intensity of the basin's rift-subsidence is the motive mechanism.

Key words: structural transfer zone, Huanghua Basin, characteristics, origin