METHOD AND COMPOSITION FOR CONSOLIDATING SOLID MATERIALS DURING SUBTERRANEAN TREATMENT OPERATIONS

METHOD AND COMPOSITION FOR CONSOLIDATING SOLID MATERIALS DURING SUBTERRANEAN TREATMENT OPERATIONS

Methods for forming proppant pillars in a formation during formation fracturing include include periods of pumping a first fracturing fluid including a proppant and an aggregating composition including a reaction product of a phosphate compound or a plurality of phosphate and an amine, periods of pu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HWANG, Chin-Chau, TREYBIG, Duane, SAINI, Rajesh K, VIGDERMAN, Leonid, SAMUEL, Mathew M, SMITH, Kern L, SMITH, Clayton S
Format: Patent
Sprache:eng ; fre ; ger
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:Methods for forming proppant pillars in a formation during formation fracturing include include periods of pumping a first fracturing fluid including a proppant and an aggregating composition including a reaction product of a phosphate compound or a plurality of phosphate and an amine, periods of pumping a second fracturing fluid excluding a proppant and an aggregating composition including a reaction product of a phosphate compound and periods of pumping a third fracturing fluid including an aggregating composition including a reaction product of a phosphate compound, where the pumping of the three fracturing fluids may be in any order and may involve continuous pumping, pulse pumping, or non-continuous pumping.