层序地层边界和坡折带是控制本区地层岩性圈闭形成的重要因素。
The sequence boundaries and the slope-break zones are the important factors to control creation of stratigraphic and lithologic traps in the area.
虽然区域构造与火山岩的复合发育区的基本轮廓可被识别，但陡倾角地层的反射成像不清晰，火山岩地层边界模糊。
Though it is roughly recognizable for the outlines of regional structure and volcanic rocks, the images of steep dip strata and boundary of volcanic rock are smeared.
地下水位是地层岩石裂缝和孔隙充满水的边界。
The water table is the underground boundary below which all the cracks and pores are filled with water.
两种板块边界均与地层系统、地震以及火山活动有关，但在两种边界处观察到的诸般地质活动却迥然不同。
Both kinds of plate boundary are associated with fault systems, earthquakes and volcanism, but the kinds of geologic activity observed at the two boundaries are quite different.
地层实体用多面体的边界表示法来表示，由布尔集合运算来获得。
The final solids of strata are represented by polygonal boundary representations, which are constructed by Boolean set operations.
给出了考虑注采比和启动压力梯度的平均地层压力和边界压力的确定方法。
The method is presented to determine formation average pressure and boundary pressure with threshold pressure gradient and injection-production ratio.
由于其测井响应对地层纵向边界的探测灵敏度比对其他地层参数的大得多，在其资料反演中必须重视地层纵向边界位置的提取和反演精度。
Because the sensitivity of logging response to the layer's boundary is much higher than that to other formation parameters, so how to accurately pick up the layer's boundary is important.
一些地层形成达到165英尺(50米)附近的湖坐落于埃塞俄比亚-吉布提的边界。
Some of the formations reach 165 feet (50 meters) near the lake located on the Ethiopia-Djibouti border.
边界大断裂附近发现少量地层不整合油气藏和基岩潜山油气藏。
Near the large boundary faults, a small quantity of the unconformity reservoir and the buried hill bedrock reservoir have also been drilled.
边界反映、地层压力快速下降及生产气油比迅速增大都说明该层储量有限，表现出透镜状油藏的特征。
Boundary response, fast drop of reservoir pressure and rapid increase of producing gas oil ratio all show limited oil in place of the formation, which behaves like lenticular reservoir.
测试结果证明，该区地层渗透性好、存在非均质外边界，但存在气顶和底水。
The testing results prove that the reservoir has better permeability and heterogeneous outer boundaries, but there are gas cap and bottom water.
在水平井生产过程中，井筒内管流与地层渗流互相制约、互相影响、互为边界条件，从而构成了一个完整的水动力学体系。
During the producing process of a horizontal well, fluid flow in well bore and stratum filtering flow have the restraining and effecting actions.
对复合钻头设置载荷、约束及边界条件，确定初始条件，模拟钻头和地层相互运动、接触性分析。
To set up load, restriction, and the original condition simulate the movement between drill bit and stratum.
国际地层学委员会上关于奥陶纪边界的争论也一般不会占据新闻头条。
Tussles at the International Commission on Stratigraphy over the boundaries of the Ordovician era do not normally capture headlines.
国际地层学委员会上关于奥陶纪边界的争论也一般不会占据新闻头条。
Tussles at the International Commission on Stratigraphy over the boundaries of the Ordovician era do not normally capture headlines.
应用推荐