The northwestern Beier depression is one of the most important petroleum exploration regions in Hailaer basin.
贝西北地区是海拉尔盆地贝尔凹陷重要的油气探区。
Beier Depression was divided into rift structure, fault-depressed structure and depressed structure from below.
贝尔凹陷自下而上划分为断陷构造层、断-坳转化构造层和凹陷构造层。
The Beier depression, which is located in the Hailaer basin, is a Cretaceous faulted depression with terrestrial sediments.
海拉尔盆地贝尔凹陷是一个以白垩系沉积为主的陆相断陷区。
This basin is composed by 16 depressions, and Beier depression which is one of the largest depressions, lies in the south of the basin.
目前，包括海拉尔盆地在内的东北西部断陷群的构造特征与演化及其形成机制，存在着很大的争论。
Urxun-Beier depression in Hailaer Basin is the Mesozoic-Cenozoic basin located in the Paleozoic orogenic belt in Inner Mongolia-Daxing'anling area.
海拉尔盆地乌尔逊-贝尔凹陷是叠置于内蒙-大兴安岭古生代碰撞造山带的中新生代盆地。
East-Wuerxun slop and mid-Beier sub-depression are next expanded area;
提出巴彦塔拉构造带、乌东斜坡，贝中次凹可作为下步勘探的展开区；
East-Wuerxun slop and mid-Beier sub-depression are next expanded area;
提出巴彦塔拉构造带、乌东斜坡，贝中次凹可作为下步勘探的展开区；
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