文东油田剩余油分布规律研究

Study of Distribution Regulation of Rmaining Oil in Wendong Oilfield

剩余油分布的描述和预测是老油田调整挖潜的主要课题。本文应用开发地质学方法对文东沙三中油藏宏观剩余油分布规律进行研究 ,即在油藏精细描述基础上 ,利用油藏注水开发过程中的各种数据和测试资料、新钻调整井资料 ,分析影响剩余油分布的各种因素 ,归纳剩余油分布类型 。

The description and prediction of remaining oil distribution is the key object of adjustment and digging the potential of old fields.With development geololgy,the article studies the distrbutin regulation of macro-remaining oil in the middle part of the third section of sandstone reservoir in Wendong Oilfield.That is, on the base of testing data and the new adjustment well data from waterflood developemnt of reservoirs,analyzing the influence factors of remaining oil distribution,summing up the types of distribution and pointing out the potential and method of adjustment of Wendong Oilfield.\;