Experimental study on the effects of compaction on the properties of sandstone reservoir;
压实作用对砂岩储层物性的影响
The main diagenesis includes compaction,cementation,dissolution,replacement and recrystaUization.
柴达木盆地北缘下侏罗统储集岩主要是由长石岩屑砂岩和岩屑砂岩组成,主要的成岩作用有压实作用、胶结作用、溶蚀作用、交代作用和重结晶作用,它们对孔隙的发育影响很大。
The compaction is the main force that expels the hydrocarbon from source rocks in Fulin subsag.
富林洼陷油气从烃源岩中排出的主要动力是压实作用。
This paper sketches the operating process of road roller, introduces the basic principles of compacting operation and the main points of model selection of road roller, and expounds the rational choice of technical parameters of road roller and some matters needing attention in the operation of road roller.
简述了压路机的作业过程,介绍了压实作业的基本原则和机型选择的要点,阐述了技术参数的合理选用以及压路机作业注意事项。
The paper, after giving an overall introduction about the English business presentation contest, makes analyses of the functions and significance of the contest for the teachers and students in the sense of authentic assessment and performance assessment.
文章对英语商务讲介大赛作了介绍,并从真实评估和实作评估的角度出发分析与讨论了英语商务讲介大赛对于教师和学生的作用与意义。