A new mineral facies has been found for the first time in mathiasite, resembling priderite in composition.
在辉石岩中首次发现了一种新的矿物相，其成分类似于柱红石。
Log facies analysis is a significant aspect of modern reservoir description.
测井相分析是现代油藏描述技术的一个重要研究内容。
These characteristics can be used to study sedimentary facies and guide oil exploration.
利用这些地震响应特征可研究沉积相，并进一步指导石油勘探工作。
The sedimentation environment transformed from the fluvial and lake facies to the shallow sea facies, and finally to the deep sea facies.
沉积环境经历了河流-湖泊、浅海和深海的演化过程。
The carbonate platform sedimentary system is further divided into such facies as restricted platform, open platform, platform margin reef and ramp.
碳酸盐台地沉积体系又可进一步分为局限台地、开阔台地、台地边缘礁滩及缓坡等沉积相。
All of these structures have the significance of facies.
所有这些构造具有指相意义。
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。
The sedimentary environment of carbonate is platform facies.
碳酸盐的沉积环境主要为台地相。
The second period's gabbronorite facies is poorly differentiated.
第二侵入期辉长苏长岩相分异程度低。
Turbidites were deposited in the dark shale of normal lake facies.
浊积岩沉积在正常的湖相暗色泥岩之中。
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。
The host rocks were metamorphosed to the amphibolite and granulite facies.
容矿围岩变质级别达到角闪岩相和麻粒岩相。
The regions developing gravity flow facies are favorable for oil pool formation.
重力流相发育区为本区油气藏形成的有利部位。
And the distribution of barriers and facies were controlled by the deposit cycles.
并且隔层和沉积相的分布规律受沉积旋回的控制。
The volcanic lithofacies in this field are mainly erupting facies and flowing facies.
该区内火山岩相主要为火山爆发相、溢流相。
Reservoir properties of rocks in different sedimentary facies and areas are different.
其中中砂岩和细砂岩是最好的储层。
A method for division of reservoir petrophysical facies by fuzzy clustering is proposed.
提出了应用模糊聚类划分储集层岩石物理相的方法。
The accumulation of oil is 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。
Dynamical metamorphism under greenschist facies is the condition of mineralizing enrichment.
绿片岩相以下的动力变质作用是矿化富集的条件。
The facies model and reservoir model of the study area were built up by using lots of indicators.
最后采用指示模拟的方法建立了研究区的沉积微相模型，并以此模型为基础建立了研究区的储层参数模型。
This provides precedent for facies-controlled modeling of complex block reservoirs of fluvial facies.
为河流相复杂断块油藏相控地质建模提供了先例。
The Cuoqin basin Suonahu Formation is lacustrine facies and been divided into fan-delta and shallow lagoon facies.
措勤盆地唢呐湖组以陆湖泊相为主，划分为扇三角洲、滨湖相和浅湖相。
Both seismic attribute technique and seismic facies analysis were used in the interpretation of coal erosion zones.
把地震属性技术和地震相分析技术应用于煤层冲刷带的解释工作中。
Actually the drawing of deposition facies diagram is on the basis of integral analysis of various geologic parameters.
实际工作中，沉积相图的绘制是在综合分析各种地质参数的基础上产生的。
The analysis of seismic facies means identification and mapping for seismic facies unit on the basis of seismic attributes.
地震相分析是指根据地震属性对地震相单元进行识别和作图。
Sediment facies reveal the sediment environment of the interest interval, the origin and distribution rule of the reservoir.
沉积相揭示了目的层段的沉积环境、储集岩成因及其分布规律。
Sediment facies reveal the sediment environment of the interest interval, the origin and distribution rule of the reservoir.
沉积相揭示了目的层段的沉积环境、储集岩成因及其分布规律。
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