Weighted Elastomers, Cement Compositions Comprising Weighted Elastomers, and Methods of Use

摘要

Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a weighted elastomer comprising an elastomer, and a weighting agent attached to an outer surface of the elastomer. The weighted elastomer may have a specific gravity of at least about 1.1.