LOW-VISCOSITY GRAVEL PACKING PROCESS

LOW-VISCOSITY GRAVEL PACKING PROCESS

AN IMPROVED GRAVEL PACKING PROCESS IS PROVIDED IN WHICH A GRAVEL PACK SLURRY IS THICKENED WITH SUCCINOGLYCAN AND THE SLURRY FURTHER COMPRISES AN AMOUNT OF BREAKER EFFECTIVE TO RESULT IN 80 PERCENT SETTLMENT OF SAND FROM THE SLURRY AFTER A TIME PERIOD LARGER THAN ABOUT ONE HOUR AND SHORTER THAN ABOUT...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HON CHUNG LAU, LOUIS ANTHONY BERNARDI, JR
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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Beschreibung
Zusammenfassung:AN IMPROVED GRAVEL PACKING PROCESS IS PROVIDED IN WHICH A GRAVEL PACK SLURRY IS THICKENED WITH SUCCINOGLYCAN AND THE SLURRY FURTHER COMPRISES AN AMOUNT OF BREAKER EFFECTIVE TO RESULT IN 80 PERCENT SETTLMENT OF SAND FROM THE SLURRY AFTER A TIME PERIOD LARGER THAN ABOUT ONE HOUR AND SHORTER THAN ABOUT THREE HOURS.