【摘要】 在人造均质物理模型上模拟大庆油田储层条件,研究水驱和聚合物驱油规律,探讨有关提高原油采收率方法及强化采油的可行性。从中得出人造物理模型的水驱油效率与油水粘度比及空气渗透率之间的相关经验公式。更多还原

【Abstract】 We have simulated the condition of Daqing Oil-field reservoir in the manual Reser-voir homogeneous physicall model,studied the rule about water-oil displacement andpolymer flood, discussed the probability of EOR and forced oil recovery. From the re-sults of physical simulation,we deduced the formula of the experimental relationship a-mong the effectiveness of water drive, viscosity ratio of oil and water, and gas perme-ability in the manual reservoir homogeneous physical models.更多还原