[EN] METHOD FOR IMPROVING CEMENT TOUGHNESS<br/>[FR] PROCÉDÉ D'AMÉLIORATION DE LA TÉNACITÉ DU CIMENT
申请人:SAUDI ARABIAN OIL CO
公开号:WO2020223243A1
公开(公告)日:2020-11-05
This document relates to methods for providing long-term zonal isolation in oil wells using cement compositions that contain triazine-based polymeric additives. The cement compositions containing the polymeric additives exhibit increased tensile strength, elastic strength, or both, without suffering a decrease in compressive strength, as compared to the same cement without the polymeric additive.