克拉玛依油田七区砾岩油藏聚合物驱方案设计

《克拉玛依油田七东 1 区克下组油藏聚合物驱工业化试验》是中石油 2005 年立项的重大试验开发项目。通过对试验区的油藏地质分析,建立了合理的精细地质模型和油藏数值模型。经模拟研究,确定了最优驱油方案,同时对方案进行了效果和聚合物产出浓度预测,为现场的实施提供科学依据。根据试验区的生产动态进行了聚合物跟踪拟合,及时修正聚合物物化参数,使参数的取值更加贴近实际,为跟踪调整提供了依据。

The Conceptual Design of Polymer Flooding in Conglomerate Reservoir of District No.7 in Karamay Oilfield

"The industrialization test on polymer flooding in Lower Karamay reservoir in District East 7-1 of Karamay oilfield" is one of the important oil development projects arranged by PetroChina in 2005. This paper presents the fine geological model and reservoir numerical simulator for this test area by analysis of the reservoir geology, and proposes the optimal oil displacement program. Meanwhile, the effect of program and the concentration of polymer output are forecasted in order to provide scientific basis for field operation. Based on the production performance of this test area, the polymer flooding tracking simulation is made for the purpose of timely adjustment of the physical and chemical parameters of the polymer, allowing them to approach the real situation and obtain the optimum effect of polymer flooding.