河北平原地区石炭二叠系页岩气烃源岩分布规律研究

Study on Permo-Carboniferous Shale Gas Source Rock Distribution Pattern in Hebei Plain Area

综合运用沉积学、层序地层学、非常规油气地质学等的理论与方法,系统收集和分析河北平原地区相关地质资料和研究成果,以石炭-二叠系含煤地层为研究对象,结合沉积、埋藏、构造特点和演化特征,在精细地层格架下研究石炭-二叠系沉积地层的分布。摸清石炭-二叠系海陆交互相泥页岩的岩石类型及其分布,初步选定河北平原地区页岩气远景区。

Through comprehensively used the sedimentology, sequence stratigraphy, and unconventional oil and gas geology theories and methods, have systematically collected and analyzed relevant geological data and studied results in the Hebei plain area. Taking the Permo-Carboniferous coal-bearing strata as subject investigated combined with sedimentary, buried, structural and evolutional features has studied sedimentary strata distribution under the fine stratigraphic framework. After the interactive marine-terrestrial argillutite rock types and distribution pattern found out, have initially selected shale gas prospect areas in Hebei plain area.