Flexible cementing compositions and methods for...

Details Flexible cementing compositions and methods for... Flexible cementing compositions and methods for...

2008-07-22

2008-07-22

Lorengo, Jerry (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S719000, C166S250140, C166S285000, C166S293000, C166S292000, C522S024000, C522S151000, C522S038000, C524S002000, C524S426000

Reexamination Certificate

active

10547824

ABSTRACT:
A well cementing composition comprises an hydraulic cement and flexible, acrylonitrile-butadiene copolymer particulate material. A method of cementing a well comprises mixing the composition with sufficient water, and optionally, other additives to form a pumpable slurry, and pumping the slurry into the well and allowing it to set.

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