沉积岩包裹体的岩相学、分类、术语及常被忽略的基本问题

PETROGRAPHY, CLASSIFICATION, TERMINOLOGY AND FUNDAMENTAL QUESTIONS IGNORED USUALLY OF INCLUSION IN SEDIMENT ROCKS

近年来包裹体越来越多地应用于油气地质领域 ,但对于沉积岩包裹体的正确认识、鉴别测试和分析应用中尚存在诸多问题。本文从矿物学、沉积岩石学、成岩作用和油气地质综合分析的角度 ,结合多年的沉积岩包裹体观察鉴定和测试 ,就沉积岩包裹体岩相学、分类、术语选用以及运用于油气地质研究常被忽略的基本问题进行了阐述和讨论 ,以利于正确认识、辨别和应用沉积岩中的包裹体来分析解决油气地质问题。

Inclusion study is used widely in oil gas geology field in recent years, but there are many problems in accurate cognition, determination test and analysis application of inclusion in sedimentary rocks. In this paper, petrography, classification denomination, terminology and fundamental questions ignored usually of inclusion in sedimentary rocks were expounded and discussed from mineralogy, sedimentary petrology, diagenesis and oil gas geology, based on authors' perennial observasion, indentification and test of inclusion. Thus, inclusion could be effectually utilized to resolve oil gas geological problems.