摘要
针对利用Hubbert流体势研究非均质输导层中油气运聚规律时存在的问题 ,提出了一种利用相变影响的毛细管阻力分布特征 ,研究油气在非均质输导层中运聚规律的方法。在松辽盆地徐家围子地区登四段输导层天然气运聚规律研究中的应用结果表明 ,该方法不仅可以预测油气的运移方向 ,还可以预测油气聚集的有利场所 ,是研究油气在非均质输导层中运聚规律的有效方法。
Based on the study on the questions existed in the study of oil/gas migration and accumulation regularities in nonhomogenous transport layer by Hubbert's fluid potential, this paper put forward a method studying the oil/gas migration and accumulation regularities in nonhomogeneous transport layer by the distribution of capillary pressure. The results applied in the studying of oil/gas migration and accumulation regularities in nonhomogeneous transport layer of k 1d 4 in Xujiaweizi area of Songliao Basin indicate that the method can not only predict the oil/gas direction, but also predict oil/gas accumulation places. It is an effective method studying oil/gas migration and accumulation regularities.
出处
《大庆石油地质与开发》
CAS
CSCD
2002年第2期1-4,共4页
Petroleum Geology & Oilfield Development in Daqing
关键词
输导管
毛细管阻力
分布特征
油气
运聚规律
非均质
徐家围子地区
transport layer
capillary pressure
distribution characteristics
oil/gas
migaration and accumulation regularities
nonhomogeneity
Xujiaweizi
