准噶尔盆地北部石油地质特征

刘全稳; 白光霞

doi:10.11743/ogg19920410

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准噶尔盆地北部石油地质特征
PETROLEUM-GEOLOGICAL FEATURES OF NORTHERN JUNGGAR BASIN
1992年13卷第4期页码：439-449
网络首发：1992-12-25，

纸质出版：1992
DOI： 10.11743/ogg19920410
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刘全稳, 白光霞. 准噶尔盆地北部石油地质特征[J]. 石油与天然气地质, 1992,13(4):439-449. DOI： 10.11743/ogg19920410.

Liu Quanwen, Bai Guangxia. PETROLEUM-GEOLOGICAL FEATURES OF NORTHERN JUNGGAR BASIN[J]. 1992, 13(4): 439-449. DOI： 10.11743/ogg19920410.

摘要

准噶尔盆地北部生油岩有下侏罗统、上三叠统及二叠系风成城组

并已演化成熟

运移、储集、保存和圈闭条件良好。有利油气聚集区带有石南凸起、陆南凹陷、石西凹陷及伦北断褶带。

Abstract

Northern Junggar Basin is a new area for oil and gas exploration.it can be classified as three first-order tectonic units:the Wulungu Depression

the Luliang-Sangequan Uplift and the Central Depression.The main source rocks in these units are the Sangonghe For-mation of the Lower Jurassic

the Baijiantan Formation of the Upper Triassic and the Fongchengcheng Formation of the Lower Permian

and they have reached mature stage.The conditions for the migration

accumulation and preservation of hydrocarbon are favourable in this area.The Shinan Uplift

the north part of the Lunan Depression and the Lunbei faultedfold zone located in favourable position are four prospective oil-gas ac-cumulation zones.Traps ready for drilling recently are the Shinan-3 anticline

Shinan-2 nose

the faulted-nose structure to the north of Lu-4 well and the Yanchi anticline.