LAYERED DOUBLE HYDROXIDES FOR OIL-BASED DRILLING FLUIDS

LAYERED DOUBLE HYDROXIDES FOR OIL-BASED DRILLING FLUIDS

A method of preparing and a composition of an oil-based drilling fluid. An oil-based drilling fluid includes a base oil continuous phase, in which the base oil continuous phase includes a base oil, an aqueous dispersed phase, and at least one rheology modifier comprising a modified magnesium/aluminu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOHAMMED, Musarrat Halima, HODDER, Michael Hayward, GREENWELL, Hugh Christopher, WHITING, Andrew, HALL, John Adrian, ALABEDI, Gasan Selman, VEERABHADRAPPA, Manohara Gudiyor
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:A method of preparing and a composition of an oil-based drilling fluid. An oil-based drilling fluid includes a base oil continuous phase, in which the base oil continuous phase includes a base oil, an aqueous dispersed phase, and at least one rheology modifier comprising a modified magnesium/aluminum carbonate layered-double hydroxide (Mg/Al-CO3 LDH) compound.