TREATMENT FLUIDS CONTAINING BIODEGRADABLE CHELATING AGENTS AND METHODS FOR USE THEREOF

TREATMENT FLUIDS CONTAINING BIODEGRADABLE CHELATING AGENTS CAN BE USED IN VARIOUS TREATMENT METHODS. THE METHODS CAN COMPRISE PROVIDING A TREATMENT FLUID THAT COMPRISES AN AQUEOUS BASE FLUID AND A CHELATING AGENT COMPOSITION, AND INTRODUCING THE TREATMENT FLUID INTO AT LEAST A PORTION OF A SUBTERRAN...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WELTON, THOMAS D, REYES, ENRIQUE A
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT DYES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	TREATMENT FLUIDS CONTAINING BIODEGRADABLE CHELATING AGENTS CAN BE USED IN VARIOUS TREATMENT METHODS. THE METHODS CAN COMPRISE PROVIDING A TREATMENT FLUID THAT COMPRISES AN AQUEOUS BASE FLUID AND A CHELATING AGENT COMPOSITION, AND INTRODUCING THE TREATMENT FLUID INTO AT LEAST A PORTION OF A SUBTERRANEAN FORMATION. THE TREATMENT FLUIDS CAN ALSO BE USED FOR TREATMENT OF PIPES OR TUBING SUCH AS, FOR EXAMPLE, WELL BORE PIPES OR TUBING PENETRATING A SUBTERRANEAN FORMATION AND ABOVE-GROUND PIPELINES. ILLUSTRATIVE BIODEGRADABLE CHELATING AGENTS INCLUDE, BUT ARE NOT LIMITED TO, GLUTAMIC ACID DIACETIC ACID, METHYLGLYCINE DIACETIC ACID, B-ALANINE DIACETIC ACID, S,S-ETHYLENEDIAMINEDISUCCINIC ACID, IMINODISUCCINIC ACID, HYDROXYIMINODISUCCINIC ACID, ANY SALT THEREOF, ANY DERIVATIVE THEREOF, AND ANY COMBINATION THEREOF. THE TREATMENT FLUIDS CAN OPTIONALLY COMPRISE AN ACID, WHICH CAN INCLUDE HYDROFLUORIC ACID OR A HYDROFLUORIC ACID GENERATING COMPOUND. THE MOST ILLUSTRATIVE DRAWING IS