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Earth Boring, Well Treating, And Oil Field Chemistry > Well Treating > Contains Organic Component > Organic Component Contains Nitrogen Attached Directly Or Indirectly To Carbon By Nonionic Bonding > Oxygen Is Attached Directly Or Indirectly To Carbon By Nonionic Bonding > Organic Component Contains A Nitrogen Attached Directly To Oxygen By Nonionic Bonding (e.g., Nitroaromatic, Amineoxide, Etc.) Organic Component Contains A Nitrogen Attached Directly To Oxygen By Nonionic Bonding (e.g., Nitroaromatic, Amineoxide, Etc.)Organic Component Contains A Nitrogen Attached Directly To Oxygen By Nonionic Bonding (e.g., Nitroaromatic, Amineoxide, Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/23/06 - 20060040831 - Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil are disclosed. An aqueous acid solution of the invention comprises water, hydrochloric acid, a cationic hydrochloric acid corrosion inhibitor and a conjugate ion pair of a cationic amine oxide surfactant and an anionic surfactant that does not ... ### FreshPatents.com Support |