Additive composition for oil well cementing formulations

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing

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106724, 106823, 166285, 166293, 252 8551, 252 8554, 405266, 524650, C04B 1400, C04B 2400, E21B 3313

Patent

active

052580725

ABSTRACT:
An oil and gas well cementing composition has styrene/butadiene latex and a combination of nonionic surfactants for improved physical properties, especially fluid loss. The composition has no anionic surfactants.

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patent: 4746365 (1988-05-01), Babcock et al.

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