AGENTE MEJORADO DE CONTENCION DE FRACTURAS EN LAS PAREDES DE UN POZO

A propping agent for fractures produced in the walls of a bored well comprising a granular or particulate product containing on the basis of its oxide content up to 85% by weight zirconium oxide (ZrO2) in a quantity which is such that the weight ratio of ZrO2/SiO2 is equal to or greater than 1.5, al...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JEAN-PAUL SARDA, PIERRE LE TIRANT
Format:	Patent
Sprache:	spa
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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