作者: Bénedicte Zusatz-Ayache , Olivier Porcherie , Véronique Barlet-Gouedard
DOI:
关键词: Composite material 、 Aluminosilicate 、 Carrier fluid 、 Compressive strength 、 Thickening 、 Large range 、 Materials science 、 Geopolymer 、 Silicate 、 Slurry
摘要: The invention provides geopolymeric compositions, which have controllable thickening and setting times for a wide range of temperatures large geopolymer slurry densities. compositions good mixability pumpability, while the set materials develop compressive strength permeability. discloses method preparing oilfield cementing applications. according to comprises suspension comprising an aluminosilicate source, metal silicate, alkali activator, lightweight or heavyweight fillers carrier fluid wherein said composition is pumped in well allowed set.