成分成熟度 meaning in English
compositional maturity
Examples
- 4 ) the main reservoir of studying region is low pority , low peremeability litharenite and feldspar litharenite with the character of the low component maiturity and middle textural maturity . mostly the reservoir space is secondary pore
研究区储层主要为低孔低渗的岩屑砂岩和长石岩屑砂岩，成分成熟度低，结构成熟度中等。 - 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。 - The results show that there are many sedimentary facies in cretaceous of study area , such as alluvial fan with disorderly deposits , river with positive cycle , delta with middling maturity of petro composition and texture , and coastal and shallow lake sub - facies with deposits of thin multilateral mottle sand and shale
结果表明，研究区白垩系主要发育的沉积相类型有：杂乱堆积的冲积扇相；纵向上呈粒度向上变细的河流相；中等成分成熟度和结构成熟度的三角洲相；杂色砂泥岩呈薄互层沉积的滨浅湖亚相。