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.
野云沟组主要为斜坡相和盆地相沉积,少量为碳酸盐台地相沉积。
Yeyungou Formation mainly developed carbonate slope facies, deep water basin facies and a little carbonate open platform facies.
上三叠统在南、北坳陷为次深海盆地相沉积,发育一套黑色页岩烃源层;
The Upper Triassic Formation is sub-abysmal basinal facies deposit in the south and north depressions. A black shale layer developed.
滇西保山—施甸地区泥盆系沉积相类型包括碳酸盐台地相、陆棚相反盆地相。
The sedimentary facies type of Devonian in Baoshan-Shidian district consists of carbonate platform, shelf, slope and basin facies.
大塘坡原生锰矿矿体形态和矿石结构较复杂,构造简单,属滨海盆地相沉积。
The shape of Datangpo primary manganese deposit and its ore structure are comparatively complex but the structure is simple which belongs to the sedimentary of littoral basin facies.
深入研究了塔里木盆地北部奥陶系中部一段台地—盆地相序列中的高分辨率碳酸盐岩旋回的特征。
The characteristics of high resolution carbonate cycles in a sequence composed of platform and basin in the middle part of Ordovician in the North Tarim basin have been studied.
在不同台地结构型式下,台地相区、斜坡—陆棚相区以及盆地相区都有着不同的沉积响应,从而构成不同的沉积相纵向组合序列。
Because of the difference of platform structure, platform, slope - shelf and basin have distinct diversities in facies constitution and longitudinal assembled sequence.
本文提出了宜昌奥陶系沉积相是台地相—台地边缘相—浅海盆地相的多相台棚式的组合类型,指出奥陶系经历了四次海进到海退的沉积旋回过程。
In this paper, it is suggested that the Ordovician sedimentary facies in the Yichang region are a combination type consisting of platform facies, platform margin facies and shallow sea basin facies.
如何控制陆相地层横向不稳定性,是盆地分析的难点。
The difficulty for analysing basin sedimentation is how to control the horizontal variation of continental strata.
与现代叠层石的对比进一步明确了新生代柴达木盆地湖相叠层石的沉积特点和属性特征。
Compared with the modern stromatolites, the Neogene stromatolites in the Qaidam Basin was further elucidated in sedimentation and features.
四川盆地侏罗纪的湖相碳酸盐岩主要分布于早侏罗世自流井组地层之中。
The lacustrine carbonates mainly distribute in the early Jurassic Ziliujing Formation in the Sichuan basin.
盆地结相特征受控于特定的构造演化过程。
The characterize of the basin structure was enslaved to the process of the tec- tonic evolution.
研究地震相的目的在于重塑盆地的沉积史和构造史。
The purpose of studying seismic facies lies on reconstruct the sedimentary history and structural history of basin.
随着陆相沉积盆地研究中层序地层学的引入,在国内引起了一些颇有争议的问题。
With the introduction of Sequence Stratigraphy into the study of continental sedimentary basins, some controversial questions arose in our country.
以渤海湾盆地下第三系为例,将可容纳空间概念应用于陆相断陷盆地层序成因分析和层序划分。
The concept of depositional accommodation has been applied to sequence genesis analysis and sequence division for continental rift basins with examples from Paleogene, Bohaiwan basin.
往上变为近海湖盆沉积,由砂岩、页岩组成,具有陆相盆地滑坡的标志,称为复矿砂岩建造。
There are shales and sandstones, which are marked by downslope in the continental basins and called the formation of polymict sandstone.
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.
本体论的盆地包括盆地在自然序次中的位置、盆地自身系统、盆地中的地质事件,还包括盆地的类别、相和模式等。
The basin in ontology includes location of the basin in a natural sequence, its own system, geological events in the basin, and the basinal types, facies and models.
测井沉积微相模式为陆相盆地沉积学和定量测井沉积学的深入研究可提供一个参考模式。
The logging sedimentary microfacies may provide a reference model for further studying the sedimentation and logging sedimentation in continental basins.
中国陆相盆地天然气资源分布广泛,在东、中、西部及东南海域都有大中型气田发现。
Natural gas resources are widespread in terrestrial basins of China. Large or middle size gas fields have been found in southeast sea areas.
鄂尔多斯盆地;樊学地区;沉积微相;砂体展布;储层特征;油气富集规律。
Ordos basin; Fanxue area; Sedimentary microfacies; Sand bodys spread; Reservoir characteristics; Regularity of oil and gas enrichment.
最后,作者展望了层序地层学在陆相沉积盆地内砂岩型铀矿找矿中的应用前景。
Finally, the authors look ahead the application potential of sequence stratigraphy to the prospecting for sandstone type uranium deposits in continental depositional basins.
根据过渡相盆地沉积机制,运用旋回地层学重新分析了地层特征,对该地区沉积环境演化提出新的见解。
This paper puts forward new points about depositional evolution based on depositional mechanism of transitional basin and stratum characteristics described by cyclostratigraphy.
湖相盆地层序发育的主要控制因素为构造升降、湖平面变化和沉积物供应速率的变化。
Main controlling factors of sequence development in lacustrine basins are tectonic uplift and subsidence, lake-level changes, and changes of sediment supply rates.
陆相含油气盆地中层序地层学的研究不同于海相盆地。
Research of sequence stratigraphy in nonmarine petroliferous basin must introduce some new concepts.
鄂尔多斯盆地;东南部;延长组;沉积相。
Ordos Basin; southeast part; Yanchang Formation; sedimentary facies.
成因地层分析是陆相盆地填图中行之有效的方法。
The method about genetic analysis of strata is an effective method in continental basin mapping.
陆相断陷盆地具有特定的沉积环境。
Continental faulted basins formed in specific depositional environment.
将层序地层学理论应用于陆相盆地研究仍处于探索阶段。
The application of the sequence stratigraphic theory to continental facies basin is still in an exploring stage.
将层序地层学理论应用于陆相盆地研究仍处于探索阶段。
The application of the sequence stratigraphic theory to continental facies basin is still in an exploring stage.
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