萨中开发区高台子油层的水洗特征

Water washing characteristics of Gaotaizi Reservoir in center of Saertu

以萨中地区高台子油层为研究对象, 综合应用现场动静态资料、各区块的岩心资料, 分析了高台子油层的水淹状况、吸水状况以及水驱控制状况, 认为该地区油层水淹状况具有水洗层数较多、水洗厚度较大、水洗较均匀, 厚、薄层都达到全层水洗的特点; 高台子油层动用状况和水驱控制程度普遍较好, 中区与南区高台子油层动用状况和水驱控制程度比其它区块好, 从层系上看, 细分层系开采地区的好于合采区。

In this article, the flooding condition, water injectivity and water drive condition of Gaotaizi Reservoir in center of Saertu are analyzed by applying performance and static data,core data of each area. Considering that the region’s water out behavior has the characteristics that many strata are flooded and the thickness is bigger.Either the thick layers or the thin layers are flooded completely; the producing condition and water drive condition of Gaotaizi Reservoir are better widely,and that of center area and south area are better than other area,that in the detail series of strata is better than combine strata.