西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (3): 20-23.DOI: 10.3863/j.issn.1000-2634.1997.03.004

• 石油地质勘探 • Previous Articles     Next Articles

The Basic Characteristics and Exploration Potential of Jinnan Subbasin

Tang Bang-zhong1 Tang Jian-fu1 Wang Xiu1 Li -Meng2

  

  1. ( Huabei Petroleum Geological Exploration Company, Renqiu, 062552 )
  • Received:1996-12-12 Revised:1900-01-01 Online:1997-08-20 Published:1997-08-20
  • Contact: Tang Bang-zhong

Abstract: The Jinnan subbasin is a typical half-graben formed in the Mesozoic and Cenozoic. Within the subbasin there are three good source beds which contribute to the occurrence of six source-reservoir-cap combinations. Multiple
tectonic movements have favored the formation of a variety of types of oil and gas pools in the subbasin. Commer-cial oil and gas have been found within the buried hill as well as in the 2nd and 3rd members of the Paleogene
Shahejie Formation ( Es2+3 ), indicating good exploration potential of the subbasin.

Key words: Jinnan subbasin, Oil-gas reservoirs, Exploration, Characteristics, Analysis

CLC Number: