CAJ | 학술논문

通过对野外露头、钻孔、砂分散体系以及地震相等资料的分析，同时将前人对构造背景与沉积体系的研究相结合，对孟津井田石炭－二叠系含煤地层各层沉积环境进行了分析。结果表明，孟津井田石炭－二叠纪形成于滨海沉积体系与三角洲沉积体系；聚煤盆地在时间上和空间上存在成煤环境和成煤模式的多样性，浅水三角洲成煤模式是区内存在的主要成煤模式。
통과대야외로두、찬공、사분산체계이급지진상등자료적분석，동시장전인대구조배경여침적체계적연구상결합，대맹진정전석탄－이첩계함매지층각층침적배경진행료분석。결과표명，맹진정전석탄－이첩기형성우빈해침적체계여삼각주침적체계；취매분지재시간상화공간상존재성매배경화성매모식적다양성，천수삼각주성매모식시구내존재적주요성매모식。
Based on the analysis of outcrop , borehole , sand disperse system and seismic facies , combined with the research findings in depositional system and tectonic background , the sedimentary environments of the Carboniferous Permian coal bearing stratum in Mengjin coalfield were researched .The results show that the Carboniferous Permian is formed in littoral sedimentary system and delta sedimentary system , the coal accumulating basin has variety of coal forming environment and coal forming pattern in time and space , and shallow water delta coal forming pattern is the main coal forming pattern in Mengjin coalfield .