摘要
四川省某地区地质构造和重力、磁性、电性异常特征显示为一个构造活动稳定的地区,具有与扬子地台相同的基底,古生代沉积演化显示稳定沉降特征,研究认为:该区具有较好的"生储盖"配置条件和构造圈闭条件,是一个良好的油气远景区。
The characteristics of the geological structure and gravity-magnetic anomaly in an area in Sichuan province shows that it is a stable region in view of tectonic activity with a basement,the same as Yangtse platform. The sedimentation in Paleozoic era was evolved into stable subsidence. It is believed that there are favorable coditions for oil and gas forming, reserving and covering and structure confining. Therefore it is a good oil and gas prospecting area.
出处
《矿产与地质》
2004年第4期361-366,共6页
Mineral Resources and Geology
关键词
地球物理勘探
构造稳定性
重磁电异常特征
油气远景区
四川省
Geophysical prospecting, structural stability, anomaly characteristics of gravity, magnetics and electricity, oil and gas prospecting area, Sichuan province
