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- Cutting Logging Methods While Using PDC Drilling Bit in Southern Marine Facies Stratum 南方海相PDC钻头下岩屑录井方法
- marine facies stratum 海相层
- Discovery and study of the Early Pleistocene river and lake facies stratum in Bukedaban area of the western segment in the eastern Kunlun Mt. 东昆仑西段布喀达坂峰地区早更新世河湖相地层的发现及初步研究。
- Inland foraminifer fossils are considered as one of good indicators of marine facies. 内陆有孔虫化石群被一些学者视为是海侵或残留海的指相化石。
- The petroleum geochemistry shows its oil and gas of marine facies originated from the Cambrian-Ordovician source rocks. 油气地球化学特征表明为海相油、气,来源于寒武-奥陶系烃源岩。
- Glauconite has long been considered to be an authigenic mineral formed at specific marine conditions and thus an indicator mineral of marine facies. 长期以来,海绿石一直被认为是在特定海洋条件下形成的自生矿物,被作为海相标志,随着陆相海绿石的不断发现,有必要对这一观点进行重新认识。
- Based on the data of the volcanic rock age, fossil age and ESR age detailedly studies the time series of the accumulates of the Wudaoliang Group of the Miocene Epoch continental facies stratum in hinterland of the Tibet Plateau. 根据火山岩年龄、化石年龄、ESR测年数据详细研究了青藏高原腹地中新世陆相地层沉积的时间序列。
- Clinothem slope facies is very advantageous to development of source rock of marine facies in the western margin of Ordos Basin. 摘要鄂尔多斯盆地西缘斜坡相沉积是海相烃源岩的有利发育区。
- This studied area is one of three marine facies sedimentary areas of Jurassic in China and belongs to one embranchment of Tethys. 摘要研究区为中国3个海相侏罗系沉积区之一,属特提斯海的一个分支。
- South Boyang Sag is a typical superimposed basin,its Mesozoic and Paleozoic marine facies formation has relatively favorable conditions for generating oil &gas reservoirs. 南鄱阳坳陷是一个典型的叠合型盆地,中、古生界海相具有较好的油气成藏条件;
- Abstract: The Baise Basin in Guangxi Province is a Tertiary fault-depressed hydrocarbon basin of continental facies developed in the Triassic basal of marine facies. 文章摘要: 广西百色盆地是在海相中三叠统基底上发育起来的第三纪陆相断陷盆地。
- Gas-bearing carbonatite of marine facies is the main pay reservoirs of Feixianguan Formation of Triassic, Changxing Formation of Permian and Huanglong Formation of Carboniferous. 建南气田的主要产气层是三叠系飞仙关组、二叠系长兴组和石炭系黄龙组海相碳酸盐岩储集层。
- The example shows that the method of multistep flow unit study can be suitably applied in tidal-flat facies strata. 实践证明,渗流屏障和连通体等地质条件控制下流动单元定量研究方法在潮坪相地层中有很好的应用效果。
- Ore beds are located in two horizons of middle Carboniferous shallow and littoral facies strata and early Permian continental lacustrine and swamp facies strata. 它在本区有两个层位,一个是中石炭世的浅海和滨海相地层,另一个是早二叠世的陆相湖沼沼沉积地层。
- Marine Facies Sedimentary Mn Deposit 海相沉积锰矿
- In the first fault depression period,terrigenous-intracontinent depositional environment(from marine facis,continental-oceanic facis to continental facis). 在第一成盆期,全区主要为陆缘-陆内(海相-海陆过渡相-陆相)沉积环境。
- Marine facies Mesozoic group and Proterozoic erathem; 油气成藏;海相中;吉生界;
- Marine plants grow on the sea bed. 海生植物长在海底。
- They represent each society stratum. 他们代表各个社会阶层。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。