Methods of pneumatically conveying solid particulates

A method for transferring barite for use in wellbore fluids may include providing a ground weight material comprising barite and quartz having a d50 between about 4 and 8 and a d90 between about 15-25 microns to a pneumatic transfer vessel, supplying an air flow to the ground weight material in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Conn, Henry Lee, Matlock, Roger Wayne, Friedheim, James, Bailey, Robert, Bouguetta, Chemsseddine
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PACKING PAINTS PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS POLISHES SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for transferring barite for use in wellbore fluids may include providing a ground weight material comprising barite and quartz having a d50 between about 4 and 8 and a d90 between about 15-25 microns to a pneumatic transfer vessel, supplying an air flow to the ground weight material in the pneumatic transfer vessel, and pneumatically transferring the ground weight material from the pneumatic transfer vessel to a storage vessel.