Homogeneous synthetic mud-to-cement cementing glasses

Y. Perera (Inventor), V. Buccellato (Inventor), G. Quercia Bianchi (Inventor), A. Blanco (Inventor)

    Research output: PatentPatent publication


    A synthetic glass family in the quaternary phase field of CaO--Si02-AI203-MgO (CSAM) with hydraulic and pozzolanic properties for use in differing applications in the gas and oil well cementing area. A method of making a mud-to-cement (MIC) slurry and a method for treating oil and gas wells with the MIC slurry containing a homogenous amorphous synthetic glass made from a mixture of inorganic materials selected from the group consisting of CSAM, wherein the cementing glasses with the mixture of inorganic materials are in a 100% amorphous phase with a degree of crystallization of zero.
    Original languageEnglish
    Patent numberUS20090288830
    Publication statusPublished - 26 Nov 2009


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