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针对胡状油田储层非均质性强的特征 ,在该油田开展了S - 2 0 0 0球形颗粒微观流向改变剂深部调驱的应用研究 ,该技术解决了常规调驱剂存在的注入性及可驱动性差的问题 ,有效地缓解了层内矛盾 ,增油降水效果良好。
In view of the characteristics of the reservoir heterogeneity in the Hu oilfield, the application of the deep flooding control of the microscopic flow direction modifier S - 2000 spheres has been carried out in this oilfield. This technology solves the problem of the injectability And the problem of poor drivability, effectively alleviating the intra-layer contradictions and improving oil precipitation.