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采用岩相古地理研究的编图方法与沉积学原理,结合研究区内及周边地区的野外露头、钻井岩心及样品的测试分析等相关资料,对南华北盆地通许地区石盒子组地层的沉积环境和聚煤规律进行研究,认为研究区内石盒子组的含煤地层主要发育三角洲和堡岛沉积体系,煤岩分布和聚煤规律受到其沉积环境的控制,三角洲平原的泥炭沼泽微相和堡岛体系的泻湖环境是最为有利的聚煤场所,太康地区为本研究区石盒子组的聚煤中心。
Based on the compilation and sedimentology of lithofacies palaeogeography and the related data of field outcrops, drilling cores and samples in and around the study area, the sedimentary environment of the Shihezi Formation in Tonghua area of the South Huabei Basin And coal accumulation law, it is concluded that the coal-bearing strata of Shihezi Formation in the study area mainly develop delta and bao island depositional systems. The distribution of coal and coal laws are controlled by their sedimentary environment. The peat swamp microfacies in the delta plain and the fort The lagoon environment of the island system is the most favorable coal accumulation site and Taikang area is the coal accumulation center of Shihezi Formation in this study area.