RHEOLOGY MODIFIER FOR SUBTERRANEAN TREATMENT FLUIDS

The present invention relates to a rheology modifier and to its use as thickener in oil-based subterranean treatment fluids; more particularly, the rheology modifier is an aqueous slurry of a pyromellitamide.

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Bibliographische Detailangaben
Hauptverfasser: Merli, Luigi, Pirovano, Pierangelo, Li Bassi, Giuseppe, Gallo, Erik, Floridi, Giovanni
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a rheology modifier and to its use as thickener in oil-based subterranean treatment fluids; more particularly, the rheology modifier is an aqueous slurry of a pyromellitamide.