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- Evolution Characteristics of Extensional Faulted Depression Basin--An Example from Beier Depression in Hailaer Basin 伸展断陷盆地的演化特征--以海拉尔盆地贝尔凹陷为例
- Formation Mechanism and Identification Marks of Sequence Boundaries in Continental Fault Depression Basin 陆相断陷湖盆中层序边界的形成机理及其识别特征研究
- Biyang depression, a part of the small Neozoic fault depression, is a secondary structural unit of Nangxiang basin. 泌阳凹陷是南襄盆地的一个次级凹陷,从北向南划分为:北部斜坡带、中部深凹带和南部陡坡带。
- The half graben mode is a main type of depth fault depression of Songliao basin and it is the target for oil-gas exploration. 半地堑式断陷盆地是松辽盆地深部断陷的主要类型,是今后油气勘探重点。
- The metamorphic buried hill reservoir discovered in Beir Fault Depression of Hailar Basin has a large scale and high oil production. 海拉尔盆地贝尔断陷中的变质岩潜山油藏规模大,产量高。
- Many gas-bearing volcanic reservoirs were discovered in Xujiaweizi Fault Depression of northern Songliao Basin, especially in Yingcheng I Formation. 摘要松辽盆地北部徐家围子地区深层发育了大量的火山岩体,特别是营城组一段,火山岩相以多期的爆发相和喷溢相空间相互叠置为主。
- The transgressive systems tract of the continental sepquences in the Biyang fault depression as a lacustrine basin is dominated by a retrogradational fan delta. 泌阳断陷湖盆陆相层序水进体系域以退积型扇三角洲为其沉积主体,靠近构造枢纽的陡坡带边缘,冲积扇相域越来越窄,而向盆内则由滨浅湖逐渐过渡为半深湖。
- The result shows that the margin and inside of the basin are all reformed since late Mesozoic.There exist compressional thrust nappe belt and tensional faulted depression belt around the Ordos basin. 结果表明,盆地周缘和内部在中新生代都受到后期改造作用,周缘存在挤压逆冲推覆和拉张断陷等不同性质的构造改造作用。
- Baiyinchagan Depression Locates in Chuanjing sub-basin of Erlian Basin, is a residual growth of Mesozoic half-graben fault depression overlaying Hercynian Fold. 白音查干凹陷位于二连盆地川井坳陷,是发育在海西褶皱基底之上的中生界残留箕状断陷。
- The distribution of fault depression and fault in the northern Songliao Basin is seen in zonal arragemeng on WE direction and in blocky on NS direction. 松辽盆地北部断陷断裂分布呈现了东西分带、南北分块的构造特征,深层具有两隆三凹一斜坡的构造格局。
- Turpan-Hami basin is a typical multicycle and multiplex basin, it has both the character of depression basin and that of rifted basin. 摘要吐哈盆地是一个典型的多旋回叠合型盆地,既具有断陷型盆地特征,又具有坳陷型盆地性质。
- The final result shows the prior sequence is as the follows:Dehui faulted depression,Lishu faulted depression,W... 确定研究区4个主要断陷天然气资源开发的优先顺序为德惠断陷、梨树断陷、小合隆断陷和王府断陷。
- The structural evolution of Tangyuan Fault Depression shows that: its Mesozoicbasin is overridden by its Cenozoic basin; the Cenozoic fault controlled the boundaryof the depression and the depression is a passive rift basin. 通过对依-舒地堑构造演化研究认为汤原断陷中生界盆地与新生界盆地为叠置关系,断裂在新生界时期表现为控盆断裂,断裂性质为张剪性,断陷属于被动性成盆机制所控制的被动型裂谷盆地。
- Aeromagnetic anomalous feature of Xujiaweizi fault depression in the north part of Songliao basin appears two distinctive strips,the one is in NNW direction and the other is in NE direction. 松辽盆地北部徐家围子断陷航磁异常呈现两个明显的条带状,一个带为北北西向,另一个带为北东向。
- The Zhoukou depression is a Mesozoic-Cenozoic faulted depression that over-lies the North-China tectonic unit and the south-marginal structural belt. 周口拗陷是横跨在华北地块和华北地块南缘构造带上的中新生代断陷型拗陷。
- It is suggested that Miocene (12Ma) can be defined as a borderline to mark off the two stages of Tertiary structural evolution, one is sliding and separate basin (left-revolving) and the other is compressive and twisty depression basin (right-revolving). 阐明了柴西第三系构造演化以中新统(12Ma)为界,可划分为走滑拉分盆地(左旋)与压扭坳陷盆地(右旋)两个主要阶段。
- Durimu faulted depression is a Cenozoic simple fault type depression in Erlian basin.Its surface is a part of Tengger Desert. 摘要都日木断陷为二连盆地的中新生代单断型凹陷,其地表为腾格尔沙漠的一部分。
- There happened the major structural reformations on the deep formations during the gestation period, growth period, and the reversion-depauperization period of the great depression basin. 断陷期地层遭受的规模较大的改造作用分别发生于大型拗陷盆地的孕育、发展和反转萎缩阶段。
- Between the development period of the fault-depression basin and the great depression basin, the regional geologic setting changed revolutionarily, but not with the inherited development. 深层断陷盆地群与大型拗陷盆地之间曾发生过重大的区域性地质背景变革,并非象前人所称的那样,是一个继承性发育过程。
- The final result shows the prior sequence is as the follows: Dehui faulted depression, Lishu faulted depression, Wangfu faulted depression and Xiaohelong faulted depression. 确定研究区4个主要断陷天然气资源开发的优先顺序为德惠断陷、梨树断陷、小合隆断陷和王府断陷。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries