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本文介绍了在G级油井水泥中掺入20%微硅配制的低密度(1.41—1.47 g/cm~3)水泥浆的性能及其在江苏油田三口井油层井段固井中应用的情况。
This paper introduces the performance of low density (1.41-1.47 g / cm ~ 3) grout formulated with 20% microsilica in G grade well cement and its application in well cementing of three wells in Jiangsu Oilfield.