compositional maturity是什么意思_compositional maturity中文

compositional maturity中文什么意思

maturity: n. 成熟(度)，完成；(票据等的)到期；【医学】化脓； ...
compositional: 组合的
at maturity: (动物)成熟时期; 处于……的发育期; 到期
maturity: n. 成熟(度)，完成；(票据等的)到期；【医学】化脓；【地质学；地理学】壮年；壮年期。 come to maturity 成熟。 on [at] maturity 满期，到期。
compositional analysis: 组成分析,成分分析; 组成分析，成分分析

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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。

compositional maturity中文什么意思