sandston meaning in Chinese
桑兹顿
Examples
- 2 by means of seismic stratigraphy and sequence stratigraphy , the text analysized the charateristics of the second part of xejiahe formation , the framework of sequence stratigraphy constainted by seismic reflection in equal time has been established . analyzed the sedimental mechanics charateristics of different cycle types , the paper predicts regulation of sandston " s distribution inside the framework of sequence stratigraphy and remarked source - reservoir - cap rock assemblages
2 、运用地震地层学、层序地层学的基本理论分析须家河组二段层序地层学特征，建立地震约束的层序地层格架，分析地层格架中层序内部砂体展布规律，评价生储盖组合。 - The features of these sequences arerbefore sequence i deposited during the rapid subsidence of the depression , the range of the sediment is limited . sequence ii is the first series of source and reservoir rocks of the depression . there are regional unconformity at the bottom of the sequence iii . the rock type are variety . this sequence is evaluated as good source rock , sequence iv is associated with the first section of duhongmu formation , thick mudstone at the bottom and the thick single sandston are the main rock type . this sequence are evaluated as good source rock and reservoir . sequence v associated with the second and the third section of duhongmu . which is mainly mudstone and can be regional capping rocks
层序对应于阿尔善组二段，为深色泥岩与砂砾岩不等厚互层，是本区的第一套烃源岩和储集层，可以作为本区储层。层序对应腾格尔组，此时凹陷扩张，沉积层底部具有区域性的冲刷面，岩性变化大，是较好的生油层。层序对应都红木组一段，下部泥岩发育，单砂层较厚，是主要的生油层和储层。