MIXTURE OF HTO/HF ACIDS TO STIMULATE SANDSTONE FORMATIONS

A composition of a mixture of at least three organic acids with hydrofluoric acid (HF) generates a system that stimulates subterranean sandstone formations, enhances the permeability thereof, and therefore increases the formation's productivity. This system has a very low corrosion rate and may...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Hudson Harold G, Usie Marty J, Wang Xiaolan, Cutler Jennifer L, Gomaa Ahmed
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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