Study of hydrogen sulfide corrosion in plugging materials
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- Samara State Technical University
Abstract
Studies of the formation process of cement slurries of different compositions containing several reagents and the effect of these reagent complexes on the process of hydration and corrosion fracture under the action of aqueous solution of hydrogen sulfide are given. In laboratory conditions have been investigated and studied slips prepared from cement stone of various compositions and shelf life. For comparison experiments were carried out in the absence and presence of aggressive environment. Obtained samples were analyzed, compared with the reference and described by observation under a microscope.