compositional maturity meaning in Chinese

成分成熟度
成分成熟性
组分成熟度

On the basis of the study of high resolution sequence stratigraphy , this paper discusses the reservoir petrology ' s diagenesis and secondary pore of the chang 4 + 52 ~ chang 62 pay zones in detail by using the methods of analysis of mercury injection , cast section , popular section , scanning electron microscope , x - ray diffraction and etc . the reservoir rock is mainly composed of feldspar fine sandstone , which is characterized by low compositional maturity and relatively high textural mature
本文在高分辨率层序地层学研究的基础上，通过15口井的常规物性、压汞、铸体分析、薄片鉴定、扫描电镜、 x光衍射、阴极发光、粒度分析等多项测试手段，对坪北油田延长组长4 + 52长62储层岩石学、成岩作用及次生孔隙进行了详细研究。
According to rock and mineral analysis , the formation consists dominantly of detrital feldspathic fine - sandstone with medium and silt sandstone secondly . lithologically , the content quartz is lower than those of feldspar and detritus , and the cement is dominated by clay , which gives the feature of low compositional maturity and low textural maturity
馆上段储层岩性以岩屑质长石细砂岩为主，其次为中细砂岩和粉砂岩，岩石中石英含量低，而长石、岩屑含量高，胶结物以泥质为主，表现出低成分成熟度和低结构成熟度的特点。