石油学报 ›› 1982, Vol. 3 ›› Issue (2): 1-8.DOI: 10.7623/syxb198202001

• 论文 •    下一篇

渤海湾及邻区中生界地质结构和含油气性

胡见义, 童晓光, 徐树宝, 蔺殿忠   

  1. 石油勘探开发科学研究院
  • 收稿日期:1981-03-31 出版日期:1982-04-25 发布日期:2013-07-08

TECTONIC FRAMEWORK AND OIL POSSIBILITIES OF MESOZOIC ROCKS IN THE BOHAI BAY AND ITS NEIGHBOURHOOD

Hu Jianyi, Tong Xiaoguang, Xu Shubao, Lin Dianzhong   

  1. Scientific Research Institute of Petroleum Exploration and Development
  • Received:1981-03-31 Online:1982-04-25 Published:2013-07-08

摘要: 渤海湾及其邻区中生界块断体主要受北西向张性断裂控制,可分成六大块断体.文内阐明了块断体的成因及其演化特征.在此基础上进一步论述了中生代油气成因的石油地质背景,存在湖相沉积,具有一定的生油能力,有多种类型圈闭条件,已找到油、气藏.中生界有可能成为新的油气勘探层系.

关键词: 中生界, 渤海湾盆地, 含油气性, 地质结构, 上侏罗统, 下侏罗统, 北西向断裂, 生油层, 中生代, 暗色泥岩

Abstract: Six major fault blocks of Mesozoie age in the Bohai Bay and its neighbourhood,controlled essentially by the NW trending tension faults,are discussed and their genesis and evolution reviewed,with particular emphasis on the geological setting for the occurrence of oil and gas of Mesozoic age.Lake deposits with oil possibilities and different types of trapping conditions have been found to exist.It is expected that the Mesozoic formation in this region may become a new field of oil and gas exploration.