Abstract: There are many complex fault-block oil pools in the Jiyang sag in the northern part of Shandong Province. They were resulted from intensive blockfaulting of inherited nature during the main period of oil accumulations which caused remigration of oil and gas that finally formed into pools. Evidently, these pools are controlled by fault blocks which are separated from each other by major faults of inherited nature. Each fault block may contain several minor blocks with similar reservoir characteristics, but wide differences are apparent between the different fault blocks.

摘要： 济阳拗陷是渤海湾油气区的组成部分,是一个油源丰富、含油层系多、储集层类型多、圈闭类型多的地区。本文拟就其中比较特殊的一种类型——复杂断块油田进行一些讨论。这类油田在济阳拗陷分布较广,已经投入开发的就有十五个,其分布见图1。