流体单元 meaning in English
fluid element
Examples
- Dynamic pressure of fluid element
流体单元动压 - High heterogeneity of the reservoir quality of the chang - 2 oil - bearing beds reflected primarily in the facies , subfacies and microfacies , and the fluid unit of the microfacies as well
长2油层组储层物性表现出明显的非均质性，其非均质性表现在相、亚相以及微相内部的流体单元之间。 - Furthermore , sorting of the sandstones in the braided river is better compared with that of in the meandering river system . in the same subfacies , grain size is larger and sorting is better in the channel sandstones which developed with large - scale cross - beddings such as trough cross - bedding , compared with sandstones in the flood microfacies . in the same microfacies , better sorting and coarser grained sandstones are distributed in the middle and lower part of the unit
与曲流河亚相相比，辫状河亚相砂岩的粒度较粗，分选性较好，砂体多次叠置而规模更大；相同河流亚相的河道微相与泛滥平原微相相比，前者的砂岩粒度较粗、分选性较好，发育槽状交错层理等大型层理构造；在同一微相内，处于中下部的流体单元其粒度较粗，分选较好。