喇南中西一区各类储层动用特点研究

Research on producing abilities of different reservoirs in Lanan middle-west block 1

本文针对喇南中西一区剩余油分布状况复杂的现状,利用水淹层解释资料、碳氧比、激发极化测井资料、取心井资料及多学科油藏研究成果等进行分析,结合区块动态分析,精细描述了各类油层动用特点,明确了现井网条件下储层动用程度及剩余油分布特征,为区块开发决策及精细的开发调整提供了准确的地质依据。

The complicated distribution situation of residue oil in Lanan middle-west block 1 are analyzed in this paper with the help of Water-Flooded Zone interpretation information, C-O ratio, induced polarization logging information, core well information to present the producing abilities of different reservoirs in conjunction with block dynamic analysis. It also conforms the producing degree of reservoirs and residue oil distribution at the current wel network and provides the precise geological guidance for block exploration and fine development adjustment.