1) organic matter abundance and composition
有机质丰度组成
2) organic abundance
有机质丰度
1.
An evaluation of Ordovician hydrocarbon source rock and its lower limit of organic abundance in Dagang area,Huanghua depression;
黄骅坳陷大港探区奥陶系烃源岩评价及有机质丰度下限探讨
2.
The restitution methods of the organic abundance are classified systematically based on the comprehensive analyses of these methods,and the advantages and disadvantages,as well as the applicable conditions of these methods are comprehensively compared.
在综合分析已有有机质丰度恢复方法的基础上,对各种方法进行了系统的分类,并综合对比了各种方法的优缺点及适用条件,认为热解模拟实验方法是一种相对较好的有机质丰度恢复方法。
3.
Through organic carbon content,chloroform bitumen 'A' content and vitrinite reflectivity,the authors synthetically estimate the developed status of the area in Upper Paleozoic about source rocks thickness,organic abundance,organic type and the thermal evolution according to the geochemistry analysis on the hydrocarbon source rocks.
根据烃源岩地化分析成果,应用所测岩样中有机碳TOC、氯仿沥青“A”和镜质体反射率,对鄂北杭锦旗地区上古生界的泥岩、碳质泥岩和煤岩从暗色泥岩厚度、有机质丰度、有机质类型和成热度四个方面进行了烃源岩分析评价,研究表明,上古生界烃源岩以山西组和太原组最为发育,虽然太原组较山西组烃源岩厚度不大,但有机质丰度较好,该地区大多数样品非烃与沥青质含量>60%,有机质类型较差,体现腐植型特征,而且镜质体反射率分布在0。
3) abundance of organic matter
有机质丰度
1.
In the paper, advances on the classification of maceral, maturity, type and abundance of organic matter, hydrocarbon generation, migration and accumulation have been reviewed.
综述了有机岩石学在显微组分分类、有机质成熟度、有机质丰度、类型、成烃作用和烃类生成、运移和聚集方面的进展,讨论了流体包裹体、储层沥青在油藏地球化学方面确定油气水界面、成藏期方面的应用。
2.
The authors summarized four main research respects about Lower Paleozoic marine carbonate rocks: (1) abundance and its affecting factors of organic matter; (2) existing forms of organic matter;(3) recovering methods and theories of the abundance of organic matter and hydrocarbon-generating potential; and (4) research on thermal maturity of marine carbonate rocks.
本文对国内外下古生界海相碳酸盐岩研究的四个主要方面作了总结：（1）有机质丰度及其影响因素；（2）有机质赋存形式；（3）下古生界海相碳酸盐岩有机质丰度和生烃潜力恢复方法和原理；（4）下古生界海相碳酸盐岩热成熟度研究。
4) organic matter abundance
有机质丰度
1.
Beipiao group hydrocarbon material distribution and organic matter abundance of Jinlingsi—Yangshan basin in western part of Liaoning;
辽西金羊盆地北票组烃源岩分布及有机质丰度
2.
Based on a comprehensive study of the organic geochemical features of the marine Ordovician source rocks on the western margin of Ordos Basin, their hydrocarbon generation potentials are evaluated through systematic geochemical analysis and correlation of samples with different lithologies, organic matter abundance and maturities.
为此,在综合研究该盆地西缘奥陶系海相烃源岩有机地球化学特征的基础上,通过对不同岩性、不同有机质丰度和不同成熟度样品的系统地化分析与比对,评价了其生烃潜力。
3.
Beginning with the survey of regional geology, this paper analyzes the geochemical characteristic of source rock, as well as organic matter abundance, maturity and geology evolvement in Lower Paleozoic, Ordos Basia In combination with the geology logging data of Taba temple Block, better gas shows was found in the third member of lower Majiagou formation in Paleozoic.
从区域地质概况入手,详细分析鄂尔多斯盆地下古生界烃源岩地化特征、有机质丰度、成熟度以及地质演化过程。
5) original organic concentration
原始有机质丰度
6) reconstruction of the organic matter abundance
有机质丰度恢复
补充资料：土壤有机质
见土壤化学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条