Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Materials and methods of use as additives for oilwell cementing
The embodiments described herein generally relate to methods and chemical compositions for use with cementing processes. In one embodiment, a composition is provided comprising a random tetracopolymer having the formula styrene-butadiene-acrylic-fumaric acid, a polyvinyl acetate, and a nonionic surfactant.
Materials and methods of use as additives for oilwell cementing
The embodiments described herein generally relate to methods and chemical compositions for use with cementing processes. In one embodiment, a composition is provided comprising a random tetracopolymer having the formula styrene-butadiene-acrylic-fumaric acid, a polyvinyl acetate, and a nonionic surfactant.
Materials and methods of use as additives for oilwell cementing
JIANG LI (Autor:in) / BEETGE JAN (Autor:in) / LEAL FRANKLIN (Autor:in) / SALINAS ELEXANDER (Autor:in)
26.11.2019
Patent
Elektronische Ressource
Englisch
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C04B
Kalk
,
LIME
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
MATERIALS AND METHODS OF USE AS ADDITIVES FOR OILWELL CEMENTING
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