说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 陆相盆地
1)  continental basin
陆相盆地
1.
Relationship between unconformity system and heterogeneous migration of petroleum in continental basins;
陆相盆地中不整合体系与油气的不均一性运移
2.
Application prospects of cross well seismic technique to continental basins;
井间地震技术在陆相盆地的应用前景
3.
Petroleum Geology and exploration prospects in the Cenezoic continental basins in the northern part of the Qinghai-Xizang Plateau;
青藏高原北部新生代陆相盆地石油地质条件及勘探前景
2)  terrestrial basin
陆相盆地
1.
Discussio on"one divides into four"property of system domain for stratigraphic sequence of terrestrial basins of China and its advantages;
论中国陆相盆地地层层序体系域的可四分性及其优势
2.
In analysis of imaging stratigraphy for Cretaceous terrestrial basin in Xingjiang,in the light of modern stratigraphic theory,using analysis methods of sequence stratigraphy and tectonic sequence,the recognition marks of imaging sequence interfaces in remote sensing are built, and combined with 1∶50000 geological survey,the interpretating methods of imaging tectonic sequenc are discussed.
在信江白垩纪陆相盆地的影像地层分析中,以现代地层学理论为指导,运用层序地层和构造层序分析方法,建立了遥感影像层序界面识别标志,结合1∶5万地质填图,论述了影像构造层序的解译方法。
3.
On the basis of analyzing the present situation of exploration in fault depressions in terrestrial basins,the conception of generalized sag is proposed,such as the alar part of the steep belt in fault depressions,the major sag,and the mid-lower part of slope belts.
在分析陆相盆地断陷勘探现状的基础上,提出了广义的断陷洼槽区概念,主要包括断陷陡带(翼部)、主洼槽区、斜坡带中低部位。
3)  continental red basin
陆相红盆地
1.
This paper deals with the principles and method in the formal and informal lithostratigraphic classification of the continental red basins of Jiangxi.
本文论述了江西陆相红盆地正式和非正式岩石地层划分的原则和方法;从构造界面、岩性岩相、古生物等7个方面阐述了陆相红盆地之间的岩石地层可进行对比。
4)  continental foreland basin
陆相前陆盆地
1.
Taking the Kuqa continental foreland basin as an example,the key topics of the continental foreland basins have been discussed,such as the formation of the basin,depositional filling and sequence pattern,unconformity and sequence boundary,sequence constitution and models,source-reservoir-seal assemblages and lithostratigraphic traps.
以库车前陆盆地为例,对陆相前陆盆地的形成、沉积充填与层序地层结构、不整合面与层序界面、层序地层组成与其模式、生储盖组合与岩性地层圈闭等关键问题进行了探讨。
5)  continental downfaulted basin
陆相断陷盆地
1.
Discussion on the base level of reservoir-formation in continental downfaulted basin;
陆相断陷盆地成藏基准面探讨
2.
The effect of migration and distribu-tion rule of formation water on well logging inter-pretation in continental downfaulted basin.;
陆相断陷盆地中地层水的运移及分布规律对测井解释的影响
3.
Sequence stratigraphy units at various levels are the results of tectonic movements at various levels and all correspond to petroleum geologic elements with different types at different ways in the continental downfaulted basin.
陆相断陷盆地不同级别的层序地层是不同层次构造运动形式的物质体现,也以不同的方式对应着不同类型的石油地质要素。
6)  continental fault basin
陆相断陷盆地
1.
Distribution and controlling factors of hydrocarbon reservoirs in continental fault basins;
陆相断陷盆地油气藏形成控制因素及分布规律概述
2.
Based on the analysis of fluid pressure and fault characteristicsof continental fault basin,a precise model of abnormal pressure distributionin sagis made.
陆相断陷盆地是中国东部盆地的重要类型,在我国石油勘探开发领域中占有重要地位。
补充资料:前陆盆地
前陆盆地
fore-land basin

   
介于克拉通与造山带前缘的沉积盆地。又称山前坳陷、前渊。前陆是指克拉通与冒地斜相邻的部分。
   前陆盆地按其形成的构造位置可以分为两类:①周边前陆盆地,紧靠在大陆碰撞所产生的造山带外侧,在向下挠曲的陆壳之上形成沉积盆地。如中国天山北麓山前坳陷,喜马拉雅山南麓印度河-恒河盆地和阿尔卑斯山北麓磨拉石盆地。②弧后前陆盆地,发育在岩浆弧之后,常与B型俯冲有关,当断层片叠覆于陆壳上形成荷载时,区域性的均衡沉降产生前渊,聚集大量来自前陆和后陆方向的沉积物,如加拿大阿尔伯达盆地。
   前陆盆地的发育主要与冲断层带的活动有关,由于冲断带荷载使岩石圈挠曲,形成前陆沉降。因此前陆盆地演化主要与冲断带向克拉通方向推进有关。当盆地位于活动冲断带前方时,称为前缘盆地。随着冲断带的推进,盆地就位于冲断层的顶部,称为冲驮盆地。
   前陆盆地的沉积作用在早期与晚期不同,早期沉积物通常为海相细粒的浊流沉积,称为复理石盆地,后期沉积物主要为浅水或陆相冲积扇或扇-三角洲粗碎屑沉积  ,称为磨拉石盆地。
   从岩石学特征来看,前陆盆地的早期沉积中石英矿物丰富,而长石矿物较少,说明物源主要来自克拉通,后期沉积中含有较丰富的岩屑,说明物源主要来自造山带,由于造山带逐步遭受剥蚀,在沉积的碎屑物中出现倒序现象,如年代较老的砾岩层,其源岩时代较新,而年代较新的砾岩层,其源岩时代较老。因此前陆盆地的构造活动与沉积作用具有相关性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条