facies

Introduced is a method for predicting sedimental sand body with fluvial facies.

介绍一种河流相沉积砂体预测方法.

The main sedimentary system includes fluvial, delta, alluvial fan and lake facies.

主要沉积体系为河流 、 三角洲 、 冲积扇及滨浅湖相.

Permeability heterogeneity in plane is an important characteristic of fluvial facies formation.

平面非均质是河流相沉积的重要特征.

The accumulation of oilis governed by lateral changes from permeable to impermeable facies.

石油的储集是受从渗透到不渗透的岩相横向变化控制的.

You may call my facies whimsical.

你可以把我这些想法称为异想天开.

The facies of a modern beach is probably seldom preserved in the geological record.

现代海滩的相很少在地质记录上保存下来.

The main factors controlling the reservoir quality are diagenesis and depositional facies.

控制储层发育的主要因素是成岩作用和沉积相、沉积微相.

The latter is further sub-divided into gravelly and sandy braided fluvial facies.

其中辫状河可划分为砾质辫状河和砂质辫状河.

Clastic facies pattern recognition is somewhat systematic.

碎屑岩相模式的识别是带有一定系统性的.

Facies-controlled modeling facilitates great improvement of accuracy of reservoir model.

摘要采用相控建模的思路是提高储集层建模精度的关键.

Sedimentary facies and unconformity surface are factors controlling development of reservoir bed.

沉积相及不整合面是控制中生界储层发育的主要因素.

However, it is characterized by strong inhomogeneity with large facies change.

而须家河组储层纵横向变化很大, 储层非均质性极强.

The sediments are detrital and largely of greywacke facies.

沉积岩为碎屑质,大部分属于杂质砂岩相.

The sedimentary members are largely turbidites of greywacke facies.

沉积岩的组成大部分为杂砂岩相的浊积岩.

Facies of species are often connected with extreme or disturbed habitats.

植物种的群常与严酷或干扰的生境有联系.