地震反演表明是因沉积相带发生变化。
The seismic inversions indicate the sedimentary face has changed.
储层敏感性空间分布主要受沉积相控制。
The space of distribution of reservoir sensitivity is controlled by sedimentary facies.
岩相分为溢流相、爆发相和火山沉积相；
The Lithofacies is usually classified into overflow, explosive and volcanic sediment facies.
鄂尔多斯盆地；东南部；延长组；沉积相。
Ordos Basin; southeast part; Yanchang Formation; sedimentary facies.
中基性岩多以喷溢相开始、火山沉积相结束；
Andesiticbasaltic eruption cycles usually begin with effusive facies and end with volcanogenitic sedimentary facies.
研究区域的沉积相图，是沉积相研究的重要成果。
Diagram of deposition facies in studied area is an important achievement of depositional facies study.
并且隔层和沉积相的分布规律受沉积旋回的控制。
And the distribution of barriers and facies were controlled by the deposit cycles.
目前在国内外都还没有系统的沉积相综合分析软件。
There is no integrated analysis software of sedimentary facies at present both at home and overseas.
主要储层沉积相为河道滞留与边滩组成的河道充填。
The main reservoir sedimentary facies is channel fill formed by channel detention and marginal bank.
沉积相是石油地质综合研究最基础最重要的工作之一。
Sedimentary facies research is one of the fundamental works in the integrated study on petroleum geology.
沉积相控制的储层的分布，影响着储层的物性和含气性。
Deposition control the distribution of reservoir, affect the physical property and gas bearing.
沉积相经历了从盆地相、台地相到蒸发岩相的演化过程。
Sedimentary facies have experienced the evolutionary stages from the basin facies through platform facies to evaporite facies.
本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。
This paper has divided the sedimentary facies of Feixianguan Formation , and analyzed the distribution of oolitic limestone beach body.
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.
沉积相可分冲积扇相、扇三角洲相、湖泊相、河流相和沼泽相。
The sedimentary facies can be classified into alluvial fan, fan delta, lake, stream and swamp.
沉积相建模采用以地质统计学为基础的蒙特卡罗随机模拟方法。
Sedimentary facies modeling use the Monte Carlo stochastic simulation method based on geostatistics.
由于断层、沉积相、岩性和岩相等的影响，储层非均质性严重。
Reservoir is affected by lithology, lithofacies and faultages, the heterogeneous is serious.
火山岩可划分出三个岩相带：火山爆发相、火山溢流相和火山沉积相。
The volcanics can be divided into three lithofacies: volcanic explosive facies, effusive facies and volcano-sedimentary facies.
油气藏的类型主要受控于裂陷盆地的伸展程度、同生断层及沉积相带。
The types of hydrocarbon pools are mainly controlled by the extension of rifted basin, contemperaneous faults and sedimentary facies.
文摘：沉积相研究是进行含油气盆地勘探、评价的一项重要的基础工作。
Abstract: The research of sedimentary facies is an important foundational work for the exploration and evaluation of petroliferous basins.
这种沉积相模型为矢量空间上的点，可以按矢量点之间的最短距离原则分层。
Since this sedimentary facies model consists of points in the vector space, zonation can be made according to the principle of "shortest distance" between vector points.
储集岩相是以基本标志反映储集岩的沉积相、成岩变化以及油气显示面貌的。
The reservoir rock facies, with its principal indicators, has recorded aspects of sedimentary facies, diagenetic change and oil gas indication.
沉积相是石油地质学中的一个术语，是指一定的沉积环境所形成的沉积岩组合。
Depositional facies, a term of petroleum geology, is a combination of sedimentary rocks produced by a certain depositional environment.
综合钻井、测井和地震资料，用层序地层学方法进行沉积相研究是油气勘探的基础。
Sedimentary facies study integrating drilling, log and seismic data and using sequence stratigraphy is a base of petroleum exploration.
在沉积相和地震相特征分析的基础上，重建了塔里木盆地东南缘侏罗纪沉积古环境。
The paleoenvironment of Jurassic in the southeastern Tarim basin was reconstructed based on the analysis of depositional and seismic facies.
摘要青化砭油田上三叠统长2辫状河砂岩储集层物性主要受沉积相及成岩作用的控制。
The reservoir quality is strongly influenced by the depositional facies and diagenesis of the Chang 2 sandstones of braided river facies in Qinghuabian oil field.
地震剖面上对应于不同沉积相带可能呈现出不同的地震相特征，即不同的地震相模式。
And the seismic sections corresponding to different depositional facies zones may present different characteristics of seismic phase, i. e. different patterns of seismic phase.
本文通过对霍尔奇地区光华组岩石学的研究，对光华组的沉积相、沉积环境进行了分析。
According to researching the petrology of the Guanghua formation in Huoerqi area, the sedimentary facies and depositional environment were analyzed in this paper.
本文通过对霍尔奇地区光华组岩石学的研究，对光华组的沉积相、沉积环境进行了分析。
According to researching the petrology of the Guanghua formation in Huoerqi area, the sedimentary facies and depositional environment were analyzed in this paper.
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