Ashland Aqualon Functional Ingredients gas migration control additives are designed to prevent potential gas channeling by delaying the development of gel-strength in cement. The cement therefore can transmit virtually the full hydrostatic pressure to potential gas formations, ensuring optimum zonal isolation. These additives are versatile, concentrated, aqueous polymeric solutions of an anionic, synthetic co-polymer -- for excellent static gel-strength development of oil well cement slurries over a wide range of operating temperatures and salt environments.
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