A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CALCINED POLYSILOXANE OIL ENCAPSULATED EXPANSION AGENT FOR WELL CEMENTING
A cement slurry includes water, hydraulic cement, and a plurality of capsules in which an expanding agent is at least partially surrounded by a shell including a calcination product of a polysiloxane oil, which may be or become water permeable. The shell includes a calcination product of a polysiloxane oil. Methods of cementing a well and methods to prepare the cement slurry are also disclosed.
CALCINED POLYSILOXANE OIL ENCAPSULATED EXPANSION AGENT FOR WELL CEMENTING
A cement slurry includes water, hydraulic cement, and a plurality of capsules in which an expanding agent is at least partially surrounded by a shell including a calcination product of a polysiloxane oil, which may be or become water permeable. The shell includes a calcination product of a polysiloxane oil. Methods of cementing a well and methods to prepare the cement slurry are also disclosed.
CALCINED POLYSILOXANE OIL ENCAPSULATED EXPANSION AGENT FOR WELL CEMENTING
IN KALZINIERTEM POLYSILOXAN ÖL VERKAPSELTES TREIBMITTEL FÜR BOHRLOCHZEMENTIERUNG
AGENT D'EXPANSION ENCAPSULÉ DANS UN POLYSILOXAN CALCINÉ POUR LA CIMENTATION DE PUITS
DROGER NICOLAS (author) / ALLOUCHE MICKAEL (author)
2017-10-11
Patent
Electronic Resource
English
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