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 mass borehole data, the paper analyzed Middle Jurassic coal-bearing strata distributing features, coal-bearing property, coal-forming period in the Yining basin.
以大量钻孔资料为基础,研究了伊宁盆地中侏罗统含煤地层的分布特征、含煤性、聚煤期。
A series of half graben like faulted basins were developed in Jurassic in the northern edge of Qaidam basin, which was mainly controlled by extensional tectonic framework.
柴达木盆地北缘地区在侏罗纪主要受伸展构造体制控制,发育一系列规模较小的箕状断陷盆地。
The paleoenvironment of Jurassic in the southeastern Tarim basin was reconstructed based on the analysis of depositional and seismic facies.
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 sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
Alluvial fan, fluvial, lake, fan delta, braid river delta and meandering river delta facies sediments are widely developed in Jurassic in Turpan-Hami basin.
吐哈盆地侏罗系广泛发有冲积扇、河流、湖泊、扇三角洲、辫状河三角洲及曲流河三角洲相沉积。
Rock properties of Middle Jurassic reservoir in Taibei sag of Tuha basin have been studied by means of the casting thin sections and scanning electron microscope.
根据岩石铸体薄片和扫描电镜观察资料,分析了吐哈盆地台北凹陷中侏罗统储集层的岩性特征。
The strata of Mesozoic and Cenozoic in the basin can be divided into three parts, Middle Jurassic (Longjiagou Formation ), Lower Cretaceous and Upper Miocene (Baode Formation ).
根据化石组合,龙家沟盆地的地层可划分为中侏罗统龙家沟组,上白垩统及上中新统保德组。
A series of late Jurassic-early Cretaceous coal-bearing basins have developed in southern Songliao basin and distributed regularly.
松辽盆地南部发育了一系列晚侏罗世—早白垩世含煤盆地,呈规律性展布。
The lacustrine carbonates mainly distribute in the early Jurassic Ziliujing Formation in the Sichuan basin.
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 Early-Middle Jurassic strata were probably deposited in an extensional basin above the Lapeiquan fault.
早中侏罗世地层可能为拉配泉断裂之上的伸展盆地沉积。
A larger down-warped basin formed during the Late Jurassic and the Early Cretaceous.
晚侏罗世和早白垩世为范围广阔的大型坳陷盆地。
Characteristics of Diagenetic evolution of clastic reservoir in the upper and middle Jurassic in Qiangtang basin are studied using data from chemical examination and reservoir measurement.
运用分析化验、储层测试等多种资料,对羌塘盆地中上侏罗统碎屑岩储层的成岩演化特征进行了研究。
It was rift basin in Late Jurassic Early Creaceous and squeezed sag basin since Cenozoic.
晚侏罗纪—早白垩世为拉张断陷盆地,第三纪以来为挤压坳陷盆地。
The salt-related tectonics in the Qiangtang basin mainly formed in late Jurassic and was further patterned during Cenozoic.
羌塘盆地盐相关构造形成于侏罗纪末并在新生代进一步定型。
The Jurassic of Junggar basin is a river delta sedimentary system, with subaqueous distributary channel and mouth bar sand body developed in the hinterland of Junggar basin.
准噶尔盆地侏罗系属河流三角洲沉积体系,在盆地腹部发育三角洲前缘水下分流河道及河口坝等多类砂体。
Early Jurassic to early cretaceous basin group of western Liaoning is a distinguished group of fault basin.
辽西地区的早侏罗世—早白垩世盆地群是一类颇具特色的断陷盆地群。
The authors deals with the sedimentary characteristics of the Late Jurassic Mohe basin, and studies its tectonic type and genetic mechanism.
对晚侏罗世漠河盆地的沉积特征进行了分析,并探讨了其构造类型和成因机制。
The third resources assessment on Junggar basin revealed its great petroleum resource prospects of the Jurassic system for its broad distribution and low degrees of proved reserves.
准噶尔盆地第三次资源评价认为,盆地侏罗系油气资源潜力大,侏罗系分布广泛,探明程度低。
According to the sedimentological evidences the paper believes that Qiangtang basin was a continental marginal basin during middle Jurassic time and was at an extensional architectonic setting.
论文用沉积学证据论证了羌塘盆地中侏罗世时期的盆地性质为陆缘盆地,存在于伸展性的大地构造背景。
It was rift basin from Early Middle Jurassic to Early Creaceous and squeezed sag basin since Cenozoic.
早、中侏罗世—早白垩世为拉张盆地,第三纪以来为挤压坳陷盆地。
Special petroleum geological and geochemical conditions lead to a special type of oils formed in the Middle Jurassic coal shale strata in the Minhe basin.
本文简要论述了民和盆地中侏罗统含煤及油页岩层系的生油特征,探讨了盆地独特的石油地质和地球化学条件。
Three known petroleum systems were identified in the south margin of Junggar basin after our research, which are Permian petroleum system, Jurassic petroleum system and Tertiary petroleum system.
研究认为准噶尔盆地南缘存在三个已知的含油气系统,即二叠系含油气系统、侏罗系含油气系统和第三系含油气系统。
The hydrocarbon source rocks of Triassic Jurassic and reservoir cap rock assemblages developed well in the basin, and it is one of the important exploration areas.
盆地中三叠系、侏罗系烃源岩发育,具有多套储盖组合,是塔里木盆地重点勘探地区之一。
Basin evolution in ne China goes through four stages: early Jurassic rift basin, middle-late Jurassic partitioned foreland basin, late late Jurassic-Cretaceous rift basin and Cenozoic rift basin.
东北地区中新生代盆地演化经历早侏罗世裂陷盆地、中晚侏罗世分割式前陆盆地、晚侏罗世末期至白垩纪裂谷盆地及新生代裂谷盆地四个演化阶段。
So it is important to rebuildpalaeogeomorphology and geology reservoir model and study oil-gas accumulationregulation accurately for oil-gas exploration of Jurassic in Ordos Basin.
因此,精细恢复古地貌形态,建立地质储层模型,研究古地貌油气富集规律,对于整个鄂尔多斯盆地的侏罗系油气勘探工作具有十分重要的意义。
By reviewing the exploration history of Jurassic hydrocarbon reservoir of Malang depression in Santanghu basin, this paper summarizes systematically the geological cognition.
通过回顾三塘湖盆地马朗凹陷侏罗系地层—岩性油气藏的勘探历程,系统总结了实践中的关键环节和获得的地质认识。
Jurassic; Micang Shan; Sichuan basin; Qinling; basin-orogen coupling.
侏罗系;米仓山;四川盆地;秦岭;盆山耦合。
The Jurassic and Cretaceous basins belong to two different types of basin.
侏罗纪盆地和白垩纪盆地应属两类不同性质盆地。
Malang Depression is a secondary structural belt of Santanghu basin, Jurassic Series is the main oil and gas reservoir of the basin.
马朗凹陷是三塘湖盆地的一个二级构造带,侏罗系是盆地内主要含油层位。
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