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中国含油气盆地的基本构造类型有三种: 1.中国东部含油气盆地——拉张型盆地。在大兴安岭—太行山—长江三峡以东分布有一系列板内断陷—拗陷盆地,其成因机制与上地幔的隆起有关。如渤海湾、苏北、江汉等盆地为多旋回的断陷—拗陷盆地。珠江口是南海扩张盆地的北部陆壳边缘断陷—拗陷盆地。 2.中国中部含油气盆地——过渡型盆地。鄂尔多斯和四川盆地为板内多旋回拗陷盆地。 3.中国西部含油气盆地——挤压型盆地。准噶尔、塔里木和柴达木为碰撞挤压带之间的大型卵形复合盆地。乌苏、库车、酒泉和民乐等盆地为山前拗陷盆地。吐鲁番为天山山间盆地。
There are three basic types of petroliferous basins in China: 1. Petroliferous basins in eastern China - extensional basins. In Daxing’anling - Taihang Mountains - east of the Three Gorges of the Yangtze River, there are a series of intra-plate fault-depression basins that are related to the uplift of the upper mantle. Such as the Bohai Bay, northern Jiangsu, Jianghan Basin polycyclic fault depression - depression basin. The Pearl River estuary is a continental rift-depression basin in the northern continental crust of the expansion basin of the South China Sea. 2. Central China Petroliferous Basin - Transitional Basins. Erdos and Sichuan Basin are intraplate multi-cycle depression basin. 3. Western China petroliferous basin - extruded basin. Junggar, Tarim and Qaidam are the large oval-shaped basins between the collision and compression zones. Wusu, Kuche, Jiuquan and folk music basin basin piedmont depression. Turpan Tianshan mountain basin.