The factors analysis and control of water bursting from Ordovician limestone in Pared Coal Mine
潘西煤矿奥灰水突水因素分析及防治途径
Reservoir Characteristics of Ordovician Weathered Crust in the Central Part of Shanganning Basin
陕甘宁盆地中部奥陶系风化壳储层特征
Deep water carbonate debris flow in the Middle Ordovician Pingliang Formation of fuping, shaanxi
陕西富平中奥陶统平凉组的深水碳酸盐碎屑流
Characteristics and Significance of Sedimentary Facies of Middle Ordovician in Shibingof Guizhou
贵州施秉中奥陶世沉积相特征及其意义
Detailed segments of hydraulic connection between Daqing and Ordovician limestone have given out.
给出了奥灰水与大青水水力联系的具体块段。
The possibility of detecting water in the Ordovician carbonate with objective seismic exploration.
地震目标勘探实现奥灰水研究的可能性
The transition between the Cambrian and the Ordovician periods is crucial in evolutionary history.
之间的寒武系和奥陶系过渡时期是在进化史上的关键。
Control technology for special high pressure Ordovician limestone water disaster in Sanhejian Mine
三河尖煤矿特高压奥灰水水害治理技术
The Early Caledonian movement resulted in a pseudoconformity between Cambrian and Lower Ordovician.
早加里东运动, 造成下早奥陶统与寒武系的假整合
Chemical composition of fluid inclusions from the lower Ordovician reservoirs in the Tahe oil field.
塔河油田下奥陶统储层中流体包裹体成份
Ordovician graptolite fauna characteristics and sedimentary environment of Gongcheng, Guangxi, China
广西恭城奥陶纪笔石动物群特征与沉积环境
A Study of Deep Buried Secondary Pores in Carbonate Rock of Lower Ordovician System in Eerduosi Basin
鄂尔多斯盆地下奥陶统碳酸盐岩储层深埋次生孔隙研究
The middle and upper Ordovician was characterized by clastic rock of turbidity facies in bathyal sea.
中上奥陶统以半深海相的浊流沉积为主，岩性主要为碎屑岩。
Meantime the top of Ordovician also belongs to same period surface which formed by long period erode.
同时奥陶系顶面属于风化剥蚀面，亦属于等时界面。
It means that the transgression in the Early Ordovician was more extensive than that in the Cambrian.
这表明早奥陶世的海进比寒武纪的更甚了。
Genesis of the fluorite in the Ordovician and its significance to the petroleum geology of Tarim basin
塔里木盆地奥陶系萤石成因及其油气地质意义
The Origin of Domal Seismic Reflection Anomaly Bodies of Upper Ordovician in Northwestern Tazhong Area.
塔中西北部上奥陶统丘状地震反射异常体的成因
Paleocurrent energy study with inclusion of calcite gangue for Ordovician system in central Ordos basin
鄂尔多斯盆地中部奥陶系方解石脉中包裹体流体势研究
The Eustatic Cycles and the Depth of Water Mass of the Latest Ordovician Wufengian in the Yangtse Basin
晚奥陶世五峰期扬子海盆海平面变化旋回与古水体深度
Exploration and Technical Study of Buried Hills of Ordovician System in Northern Part of Bohai Bay Basin
渤海湾盆地北部奥陶系潜山勘探与科技攻关
ENVIRONMENTAL ISOTOPE STUDY ON GROUNDWATER IN A COVERED ORDOVICIAN CARBONATE ROCK OF PINGLIANG, NW CHINA
平凉隐伏岩溶水环境同位素研究
The Ordovician sedimentary facies and palaeogeography?and their tectonic controls in Jiangshan, Zhejiang
浙江江山奥陶纪岩相古地理及其构造控制
Prevention and control of great thick Ordovician karst water during coal mining in seam of Taiyuan Group
龙固矿开采太原组煤层对巨厚奥灰水的防治
Reservoir characteristics and distributions of the Ordovician buried hill reservoir in lunan, Tarim Basin
塔里木盆地轮南奥陶系古潜山油气成藏与分布
Framework of Stratigraphical Sequence in Craton Basins An Example from Ordovician System in Wudang, Guiyang
克拉通盆地的地层层序格架 以贵阳乌当奥陶系为例
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