西南石油大学学报(自然科学版) ›› 1983, Vol. 5 ›› Issue (1): 1-13.DOI: 10.3863/j.issn.1000-2634.1983.01.001

• 论文 •    下一篇

湖北利川见天坝上二叠统海绵礁成岩历史及孔隙演变

沈昭国   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-02-20 发布日期:1983-02-20

THE DIAGENETIC HISTORY AND POROSITY EVOLUTION OF JIAN TIAN BA SPONGY REEF OF UPPER PERMIAN IN LI CHUAN, HUBEI

Shen Zhaoguo   

  • Received:1900-01-01 Revised:1900-01-01 Online:1983-02-20 Published:1983-02-20

摘要: 本文通过对见天坝海绵礁成岩作用,成岩作用发生的环境以及它们对油气聚集空间的控制作用的探讨,建立了成岩历史及孔隙演变的模式,试图为评价以见天坝海绵礁为代表的川东鄂西地区二叠系生物礁的储集性能,提供一点岩石学方面的理论依据。

Abstract: In this paper the diagenesis and the diagenetic environments, as well as their controlling affect on the hydrocarbon reservoir space of Jian Tian Ba spongy reef have been studied, the modle of the porosity evolution in diagenetic history has been established. Taking Jian Tian Ba spongy reef as an example, we are trying to present some petrographic theoretical bases for evaluation of the reservoir conditions of Permian organic reefs in the East Sichuan-West Hubei area.