Dispersant compositions comprising sulfonated isobutylene maleic

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component

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252 8551, 524 3, 526287, 523130, C09K 702, E21B 3313

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active

053607872

ABSTRACT:
A dispersant for drilling fluids, spacer fluids, cement slurries, completion fluids and mixtures of drilling fluids and cement slurries used for drilling and cementing subterranean wells.

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