• 陆相地层恐龙绝灭等事件信息重要载体

    Continental Cretaceous-Paleogene strata are important information carriers of this extinction event.

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  • 上述原理可用陆相地层中的一些实例加以说明

    These principles are illustrated with several examples from continental strata.

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  • 如何控制陆相地层横向不稳定性,盆地分析难点

    The difficulty for analysing basin sedimentation is how to control the horizontal variation of continental strata.

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  • 陆相地层侧向加积作用广泛发育导致岩性横向多变。

    The extensive development of the lateral accretions of continental strata leads to the horizontal variation of lithologic character and lithologic facies.

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  • 界线大洪泛面的识别陆相地层层序地层研究关键

    The recognition of sequence boundaries and maximum flooding surfaces is the key problem in the study of sequence stratigraphy of continental strata.

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  • 河坝1井上部陆相地层属于构造地层倾角大,极易发生斜。

    The upper continental formations are high dip angle structures in Heba 1 Well.

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  • 深水储层至少套,新世陆相地层、下新统海陆过渡相地层上新及其以上海相深水

    There are at least three reservoir cases in deepwater: Eocene terrestrial formation, low Oligocene transitional formation and Pliocene and above Marine deepwater fans.

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  • 引进空气钻井氮气钻井、空气锤冲击钻井普光气田上部陆相地层试验和应用,成功拓展须家地层

    Introducing into air drilling, nitrogen drilling and air percussion drilling were applied in Puguang upper continental facies stratum; moreover, drilled successfully into Xujiahe group stratum.

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  • 唐古拉山地区广泛新生代陆相地层,较好地记录青藏高原北部新生代地质构造演化古环境变迁过程。

    The Cenozoic fluvial strata, exposed widely in the Tanggula Mountains, detaily recorded the information of the uplift of the northern Tibet Plateau and the paleoenvironmental evolution.

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  • 上三统—下罗统有海相地层(浅海海湾海陆交互相碎屑岩)分布,而、上侏罗统及白垩系陆相地层

    During Late Triassic to Early Jurassic, Marine sediments formed (sallow_bay facies or alternating continent_marine facies), and only continental facies deposited during Middle Jurassic to Cretaceous.

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  • 成因地层分析陆相盆地填图行之有效方法

    The method about genetic analysis of strata is an effective method in continental basin mapping.

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  • 区内沉积主要新近系的陆相海相地层

    Sedimentary strata in this area mainly consist of Neogene continental strata and Marine strata.

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  • 中国陆相沉积地层中,近源砂岩储集层占有相当比例具有岩性变化均质性强的显著特点。

    Proximal sandstone, characterized by fast lithologic changing and strong heterogeneity, occupies a large proportion in terrestrial sedimentary formation.

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  • 区域地层主要中生代陆相火山-沉积建造

    The regional strata consist mainly of Mesozoic continental volcano-sedimentary formations.

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  • 陆相断陷盆地中,地层水中离子运移聚集过程比较复杂

    The process of migration and accumulation of ions in formation water was very complex in continental down-faulted basin.

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  • 煤矿地层属侏罗系陆相沉积

    Coal measures in Xiaonan coalmine belong to Jurassic terrestrial deposit.

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  • 陕北地区延长组陆相地层中,层序形成主要控制因素构造运动气候变化

    The main control factors of sequence formation are tectonics and climate change in continental sequences of Yanchang Group in North Shaanxi Province.

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  • 渤海湾盆地下第三系例,将可容纳空间概念应用陆相断陷成因分析层序划分。

    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.

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  • 地层研究陆相湖盆取得良好应用效果,在陆相湖盆的地层对比沉积体系空间分布预测中发挥重要作用

    Sequence stratigraphic research in lake basin has got good application, which takes a significant role in stratigraphic correlation and sedimentary system distributing prediction in lake basin.

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  • 地层理论应用陆相盆地研究处于探索阶段

    The application of the sequence stratigraphic theory to continental facies basin is still in an exploring stage.

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  • 随着陆相沉积盆地研究中层地层引入国内引起了一些颇有争议问题

    With the introduction of Sequence Stratigraphy into the study of continental sedimentary basins, some controversial questions arose in our country.

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  • 针对地层油藏复杂,预测难度大等问题,从地层油藏构造特征分析出发,探讨了不整合构造陆相断陷盆地地层油藏的关系

    By analysing the structural characteristics of the Jiyang Depression, the relationship between structures and stratigraphic hydrocarbon reservoirs in the continental rifted basin is discussed.

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  • 最后作者展望地层陆相沉积盆地内砂岩铀矿中的应用前景

    Finally, the authors look ahead the application potential of sequence stratigraphy to the prospecting for sandstone type uranium deposits in continental depositional basins.

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  • 陆相自然地理景观、影响地层发育的地质营地层类型等因素影响,因此层序类型多种多样。

    The continental sequence deeply affected by natural geographic districts, geological forces and strata types, therefore occurred some kinds of types.

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  • 沉积基准面旋回变化控制陆相层序地层形成演化

    Changes in depositional base-level cycle control the development and evolution of sequence stratigraphy.

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  • 道岭矿区侏罗系成因鄂尔多斯中生代盆地西陆相碎屑沉积, 岩石地层自下而上为富县组、延安组、直罗组安定组。

    The Erdaoling mine is located on the western margin of the Mesozoic Odors basin and belongs to continental clastic deposit during the Jurassic period.

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  • 地层不仅适用陆相盆地而且陆相油气盆地油气勘探具有重要意义

    Article considers that sequence stratigraphy not only can apply to nonmarine basin, but also have importance for the exploration of oil and gas in nonmarine petroliferous basin.

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  • 陆相形成主要构造因素的控制,也受沉积物供给海平面升降的影响

    The development of continental sequence are mainly controlled by tectonic and climate factors, sediments supply and sea-level change are secondary factors.

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  • 沉积基准面旋回变化控制陆相层序地层形成演化

    Depositional base-level cycle controls the development and evolution of sequence stratigraphy.

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  • 沉积基准面旋回变化控制陆相层序地层形成演化

    Depositional base-level cycle controls the development and evolution of sequence stratigraphy.

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