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.

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The reservoir physical property were primarily dominated by sedimentary facies 、 corrosion and dolomization.

储集物性主要受沈积相带及溶蚀和白云岩化作用的控制.

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Sedimentary facies include river bed , alluvial flat, neritic , river mouth and limnetic, littoral, weathered continental drift bed and flood deposit facies.

沉积相主要有河床相 、 河漫滩相、浅海相 、 河口湾相、湖沼相 、 滨海相和陆相坡积洪积风化红土等7种类型,它们的分布与古河谷的形成演化和海平面的变化密切相关.

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Because of the differences in sedimentary environment, the same sedimentary facies display generality and particularity.

相同的沉积相由于具体沉积环境的不同而体现出一般性及特殊性.

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The main sedimentary facies in this area include lacustrine facies and gravity flow facies.

沉积相以湖泊相和重力流相为主.

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The sedimentary facies area have significant effects on oil and gas distribution and production.

该区沉积相对油水分布具有重要的控制作用,但不是唯一控制因素.

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The influence reservoir factors in this area are mainly terrigenous clastic components, sedimentary facies and diagenesis.

影响本区储层储集性能的主要因素是物源碎屑组分, 其次是沉积相带、成岩作用.

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The physical properties of lithology exist explicit regular pattern , illustrating the control action of sedimentary facies.

沉积相对储集物性的控制表现在随岩性变化,储层孔渗性能存在明显的变化规律.

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Sedimentary facies research is one of the fundamental works in the integrated study on petroleum geology.

沉积相是石油地质综合研究最基础最重要的工作之一.

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The study indicates that the reservoir is controlled and influenced by sedimentary facies diagenesis and structure.

飞仙关组储层主要为裂缝—孔隙型储层,研究表明储层受沉积相、成岩作用和构造作用三重因素的控制.

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