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cesium acetate

1. n. [Drilling Fluids]

A salt of cesium hydroxide and acetic acid, with formula CH3COOCs+, used to make high-density completion fluids. It has neutral to alkaline pH in water solutions and has better temperature stability compared with that of cesium formate.

See: brinecompletion fluiddrill-in fluidHSEmud weightzinc bromide

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