D700 HT GASBLOK
Gas migration control additive
Prevent annular gas migration with surfactants for temperatures ranging from 250 to 350 degF [121 to 177 degC].
Published: 02/01/2010
Fluid loss and gas migration control additive
D193 is a fluid loss and gas migration control additive for low- and medium-temperature cementing applications. Microgel particles rapidly plug the pores within the cement, causing rapid formation of a thin, impermeable filtercake. D193 demonstrates excellent slurry properties, low concentration requirements, reduced waiting for cement to set, and synergy with the silicate extenders and cement accelerators used in lightweight slurry systems.
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