Cement fluid loss reduction

Details Cement fluid loss reduction Cement fluid loss reduction

1992-12-18

1994-03-29

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106726, 166293, 166294, C04B 2400

Patent

active

052980707

ABSTRACT:
A surfactant is added to a cement containing a polymer fluid loss additive, to synergistically reduce fluid loss from the cement before it hardens.

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patent: 5016711 (1991-05-01), Cowan
patent: 5020598 (1991-06-01), Cowan
patent: 5207831 (1993-05-01), Cowan

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