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Functionalized Polyalkyleneimine Cement Retarder
A variety of systems, methods and compositions are disclosed, including, in one method, a method of cementing may comprise: providing a cement composition comprising a hydraulic cement, water, and a functionalized polyethyleneimine retarder; placing the cement composition in a selected location; and allowing the cement composition to set.
Functionalized Polyalkyleneimine Cement Retarder
A variety of systems, methods and compositions are disclosed, including, in one method, a method of cementing may comprise: providing a cement composition comprising a hydraulic cement, water, and a functionalized polyethyleneimine retarder; placing the cement composition in a selected location; and allowing the cement composition to set.
Functionalized Polyalkyleneimine Cement Retarder
SEN TAMAL KUMAR (author) / MISHRA VAISHALI (author) / MOHAN SHREYA (author) / LEWIS SAMUEL J (author)
2020-12-31
Patent
Electronic Resource
English