南海莺歌海盆地储层岩石特殊物性参数特征分析

摘要

Yinggehai basin is in the west of Yinggehai waters in Hainan Island. It is the m ain basin of Hainan Island. Its exploration potential is huge but product difficulty is also a huge challenge.Based on the YinggehaiBasin Reservoir conventional statistical properties and form ation conditions of the physical param eters of the statistical, we analysis the conventional physical param eters of reservoir form ation conditions and physical param eters influencing factors.And we also find out different pressure and temperature conditions of porosity and perm eability variation, different form ations for different regions of the reservoir properties and comparative statistics.%莺歌海盆地位于海南岛西侧的莺歌海海域，是南海的主要盆地，其勘探潜力巨大，其生产难度也极具挑战性。本文通过对莺歌海盆地储层常规物性统计和地层条件下物性的统计，分析储层常规物性参数和地层条件下物性参数的影响因素，研究不同压力温度条件下孔隙度和渗透率的变化规律，分析岩石的纵横波速度的影响因素，以及岩石的纵横波速度在不同温度和压力条件下的变化规律。