FAULT STRUCTURAL STYLES IN TARIM BASIN AND THEIR RELATION WITH HYDROCARBON

Gong Ming; Shao Hongliang; Wu Hong; Duan Tiejun; Wang Zehou

doi:10.11743/ogg19950102

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FAULT STRUCTURAL STYLES IN TARIM BASIN AND THEIR RELATION WITH HYDROCARBON
Vol. 16, Issue 1, Pages: 11-21(1995)
Online First：25 March 1995，

Published：1995
DOI： 10.11743/ogg19950102
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DOI：

Gong Ming, Shao Hongliang, Wu Hong, et al. FAULT STRUCTURAL STYLES IN TARIM BASIN AND THEIR RELATION WITH HYDROCARBON[J]. 1995, 16(1): 11-21. DOI： 10.11743/ogg19950102.

摘要

塔里木盆地及周缘发育八种断裂构造样式。属于盖层滑脱型样式有叠瓦逆冲构造、被动顶板反冲

双重道冲构造和对冲构造。属于基底卷入型样式有背冲构造、冲断构造、走滑构造、同向旋转断块构造和地堑构造(平直正断层).其中背冲、叠瓦道冲和双重逆冲构造与油气关系最为密切。

Abstract

There are 8 fault structural styles in Tarim Basin and its periphery.Some of them are ofthe caprock detachment origin which include imbricate thrust

passive roof recoiled thrustand ramp structures developed mostly in Kuche marginal foreland basin and the back-arcforeland basin of Southwest Tarim Basin

and are related to detachment sequences andsedimentary-structural loading in the above mentioned two basins.Others belong to basement involved type that include back thrust

thrust

strike-slip

homodromous fault blockand graben structures developed mainly in the internal palaeo-uplifts in Tarim Basin or onthe transform margins in geological history.Among the styles

the back-thrust

imbricatethrust and duplex thrust structrues are more important to hydrocarbon exploration.