TECTONIC STRESS FIELD IN THE DA'ANZHAI MEMBER OF THE LANGZHONG AREA,NORTHERN SICHUAN,AND FORECAST OF PETROLEUM ACCUMULATIONS
-
摘要: 在构造分析的基础上,对川北阆中地区大安寨段中生代以来构造应力场基本特征进行研究,利用构造应力场驱油理论和方法,进行大安寨段油气成藏预测的尝试,进而指明了现今有利的油气分布地区,为川北阆中地区油气滚动勘探提供参考依据。Abstract: On the basis of a tectonic analysis, the authors have studied the basic characteristics of the tectonic field since the Mesozoic in the Da'anzhai Member of the Langzhong area, northern Sichuan.An attempt has been made to forecast petroleum accumulations in the Da'anzhai Member using the theory and method of oil expulsion, and present favorable areas of petroleum occurrence have been suggested. These provide reference for rolling petroleum exploration in the Langzhong area, northern Sichuan.
点击查看大图
计量
- 文章访问数: 142
- HTML全文浏览量: 48
- PDF下载量: 10
- 被引次数: 0