Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL
The present invention relates to compositions and methods for reducing or preventing the loss of drilling fluids and other well servicing fluids into a subterranean formation during drilling or construction of boreholes in said formation. Specifically, this invention comprises a curable thermosetting composition comprising a polyfunctional (meth)acrylate, a polyfunctional (meth)acrylamide, or mixture thereof, one or more epoxy resin, and one or more (cyclo)aliphatic polyamine.
THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL
The present invention relates to compositions and methods for reducing or preventing the loss of drilling fluids and other well servicing fluids into a subterranean formation during drilling or construction of boreholes in said formation. Specifically, this invention comprises a curable thermosetting composition comprising a polyfunctional (meth)acrylate, a polyfunctional (meth)acrylamide, or mixture thereof, one or more epoxy resin, and one or more (cyclo)aliphatic polyamine.
THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL
COMPOSITION THERMODURCISSABLE POUR UTILISATION EN TANT QUE MATERIAU DE CIRCULATION PERDU
SONNENSCHEIN MARK F (Autor:in) / POINDEXTER MICHAEL K (Autor:in) / SCHLEMMER ROBERT P (Autor:in) / VIRGILI JUSTIN M (Autor:in) / WENDT BENJAMIN L (Autor:in)
24.03.2016
Patent
Elektronische Ressource
Englisch
THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL
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