The maturities of oils in the eastern depression of this basin show an increasing trend on the whole from west to east and from depression center towards margin.
盆地东部坳陷原油成熟度总体分布格局是:东高西低,坳陷内部低边缘高。
The studies of the depositional characteristics showed that there are two different sedimentary systems in Baigang Formation in the eastern depression of Baise basin.
从露头分析和巖心观察入手,应用现代沉积学原理,对鄂尔多斯盆地东缘山西组二段露头和盆内巖心中的沉积序列及构造特征进行详细描述。
A steep slope zone is recognized between the central uplift and the eastern depression and can be classified as a slope break zone resulted from the double action of tectonism and erosion.
研究发现,在盆地中部隆起与东部坳陷之间存在着一个陡坡带,可将其归为构造与侵蚀双重作用成因的坡折带。