JUSTIFICATION AND DEVELOPMENT OF THE COMPOSITION OF CEMENT SLURRIES TO IMPROVE THE QUALITY OF CEMENTING OF OIL WELLS

Abstract

This article discusses improving the quality of well cementing based on a comprehensive review of the scientific fundamentals, engineering considerations, and operational procedures associated with the processes collectively known as cementing. It was found that chemical additives and various cementing techniques can increase the quality of the cement slurry to the required depth at various temperature and pressure indicators. High compressive strength and full zonal isolation have a beneficial effect on the creation of a hydraulic seal between the casing and cement and the further operation of the well, and the wide selection of cementing techniques significantly improves the range of required qualities of cement stone. The additives included in the cement slurry also play a large role in optimizing the cementing process and are selected individually.