摘要
用含油气系统理论对西南拗陷石炭—二叠系的烃源岩、储层和盖特征进行描述分析，认为本区石炭—二叠系具备了含油气系统的基本条件，为一大型含油气系统。通过对该系统的关键时刻，持续时间和保存时间以及地质要素和作用在时空上展布的研究，提出了可能油气藏的分布区域及类型，指出了勘探的有利方向。
The paper disoribes and analizes me hydrocarbon source rock，oil reservoir and characteristics of cover rock of the permo—carboniferous in southwest depression by using the theory of petroleum system，comsiders that permo—carhoniferous of this range is a large 一typed petroleum system with having the basic conditiens of petroleum system．The paper also studies the tine－space distribution of the critical moment， lasting time，saving time geologic essential dement and function of this system, puts formord the type and distribution of the possible oil and gas reservoir and points out the favourable divection of exploration.
出处
《新疆石油学院学报》
1997年第1期7-12,共6页
Journal of Xinjiang Petroleum Institute
关键词
盆地
含油气系统
成藏
石炭
二叠系
Tarim basin,Southwest depression
Petroleum system,Oil and gas reservoir
