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塔里木盆地三叠—侏罗系沉积及其油气远景

石油实验地质

1987年 9卷第3期

阅读：117

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Title

THE PROSPECTS FOR OIL AND GAS, AND THE SEDIMENTARY SEQUENCES FROM TRIASSIC TO JURASSIC IN TARIM BASIN

作者

陈荣林

Authors

Cheng Ronglin

单位

地质矿产部石油地质中心实验室

Organization

Central Laboratory of Petroleum Geology, Ministry of Geology and Mineral Resources

摘要

塔里木盆地三叠-侏罗系沉积可以划分为四种沉积相组合及十二种沉积亚相。木文从四个方面探讨了区内中、晚侏罗世曾发生过海水溢泛的可能性,并对三叠-侏罗系油气资源远景和勘探方向作出新的评价。

Abstract

The sedimentary sequences of Triassic-Jurassic systems in Tarim Basin can be grouped into 4 types of depositional facies and 12 types of depo-sitional subfacies. The possibility of sea-water overflowings in the area during Middle-Late Jurassic time is discussed in this poper. Thereafter, the prospects for oil and gas resources and the exploration guideline for Triassic-Jurassic sequences is suggested.

基金项目

DOI

https://doi.org/10.11781/sysydz198703251