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Improved hydration performance of microcellulose in cement

机译:改善水泥中微纤维素的水化性能

摘要

A variety of systems, methods and compositions are disclosed, including, in one method, a method of cementing may comprise providing a cement composition comprising a hydraulic cement, water, and a microcellulose additive, wherein the microcellose additive may comprise microcellulose with a metal deposited on a surface of the microcellose, wherein the metal may be selected from the group consisting of an alkali metal, an alkaline earth metal, and combinations thereof; placing the cement composition in a selected location; and allowing the cement composition to set.
机译:公开了多种系统,方法和组合物,包括在一种方法中,固井方法可包括提供包含水硬性水泥,水和微纤维素添加剂的水泥组合物,其中所述微纤维素添加剂可包括沉积有金属的微纤维素。在微纤维素的表面上,其中金属可以选自碱金属,碱土金属及其组合。将水泥组合物放置在选定的位置;使水泥组合物凝固。

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