At last, according to the palaeogeography characteristic and sedimentary evolution model, the general sedimentary facies model of Jurassic in Qiangtang basin was founded.
根据羌塘盆地侏罗系古地理特征及沉积演化模式,建立了适合于本区的侏罗系综合沉积模式。
On the basis of macro depositional setting, micro sedimentary features and evolution regularity of sedimentary facies, sedimentary patterns of the research area have been established.
在综合考虑宏观沉积背景及微观沉积特征的基础上,根据沉积相的演化规律,建立了研究区沉积模式。
Vertical series of the facies suggests an evolution of repeated spreading and contraction of the lake.
相的垂向序列反映湖泊具收缩-扩张-再收缩-再扩张的演变过程。
According to the viewpoint of system theory, the difference between platform facies and trough facies, and the influnece among them are summarized, and their evolution model is found in this paper.
文中以系统论的观点总结了台地相与槽盆相的差别及各相之间的关系,建立了二叠纪至早三叠世平果台地沉积体系之演化模式。
Sedimentary environment and its evolution, distribution of sedimentary facies and sand bodies are discussed on the base of the data of log, drilling and c, o isotope.
本文利用测井、钻井和C、O同位素等资料,研究了核二段各砂组沉积时期的沉积环境、相带分布、砂体展布以及沉积演化规律。
The principle of sequence stratigraphy is used in discussing a wide scope of topics, such as basin evolution, facies structure, nature of fossil record, and distribution of organic facies, etc.
目前正在利用层序地层学原理探讨范围广阔的不同课题,例如盆地演化、岩相结构、化石记录的性质以及有机相的分布等。
Sedimentary facies division and paleogeographic evolution of gas-bearing intervals in lower Permian in northern Ordos basin.
鄂北下二叠统含气层段沉积相划分及古地理演化。
Because reefs are peculiar ecosystems extremely sensitive to environment change, late Permian volcanism would surely have affected the reef growth and evolution of facies.
生物礁是一种对海洋环境十分敏感的生态系,晚二叠世的火山作用势必影响到当时生物礁的生长和沉积相的演化。
There were three times of sea-level fluctuation corresponding to the paleoclimate evolution, which had formed the sediments of alternative sea and river facies.
晚更新世以来的三次海平面升降变化造成了潍河下游地区海陆沉积环境交替,形成了巨厚的海陆交互相沉积层。
The constitution and evolution features of sedimentary facies and reservoir distribution rules are studied within the high frequency sequence.
在高频层序内研究了沉积微相的构成与演化特征以及储层分布规律。
The Norwegian Ekofisk Oilfield was introduced in detail covering the exploration history, basin evolution, petroleum systems, regional stratigraphy and depositional facies.
介绍了挪威埃科菲斯克油田的基本概况及油田勘探历史,描述了该盆地的演化、油气系统、区域地层及沉积相。
Also, the application of EMI image logging data to the distribution and evolution of sedimentary facies and the source direction of the target zone is discussed.
同时也讨论了EMI成像测井资料在沉积相展布和演化及物源方向的研究中应用。
All these studies on solving the unity of stratigraphic division and correlation and the evolution of sedimentary facies in time and space in whole of South China Sinian is of significance.
这些研究对解决整个南方震旦纪地层划分对比的统一及沉积相的时空演化具有重要意义。
In these process of evolution, it deposited mainly hydrocarbon source rocks of lacustrine facies in the Early Cretaceous and secondary coal measures source rocks in Early-Middle Jurassic.
主要形成了下白垩统半深湖相烃源岩,其次为中下侏罗统煤系烃源岩。
The sedimentary facies were developed in specific places in plane and shows differences and inheritance in vertical evolution.
沉积相在平面上分布范围明确,纵向上既有差异性又有继承性。
The vertical and plane evolution processes of their sedimentary facies are set forth.
阐述了其沉积相纵向及平面演化过程;
The recent results in the study of development model, evolution, preservation conditions and reservoir types of paleao-karst facies are reviewed in this paper.
本文介绍了近年来石油地质界对古岩溶相的发育模式、古岩溶相的演化和保存条件以及古岩溶相的储层类型的研究成果。
During different stages of basin evolution, syn-depositional faults and sedimentary facies belts control the gene-ration of different traps.
在不同的盆地演化阶段,同生断层与沉积相带控制着不同圈闭类型的形成。
Three main factors including basement subsidence, sediment supply and eustacy affect the accommodation space, structure dominated in the evolution of both the accommodation and sedimentary facies.
基底沉降、沉积物供给和湖平面升降是影响断陷湖盆可容空间发育的主要因素,其中构造活动的影响最为明显。
Three main factors including basement subsidence, sediment supply and eustacy affect the accommodation space, structure dominated in the evolution of both the accommodation and sedimentary facies.
基底沉降、沉积物供给和湖平面升降是影响断陷湖盆可容空间发育的主要因素,其中构造活动的影响最为明显。
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