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Earth Boring, Well Treating, And Oil Field Chemistry > Well Treating > Contains Organic Component > Organic Component Contains Carboxylic Acid, Ester, Or Salt Thereof Organic Component Contains Carboxylic Acid, Ester, Or Salt ThereofOrganic Component Contains Carboxylic Acid, Ester, Or Salt Thereof 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.01/11/07 - 20070010404 - Corrosion inhibitor or intensifier for use in acidizing treatment fluids The invention also provides a composition for treating a subterranean formation penetrated by a wellbore. The composition is especially useful in acidizing treatments, which when combined with a corrosive aqueous fluid, inhibits the corrosion of metal surfaces, most especially, “duplex” chrome steel surfaces. An advantageous embodiment of the invention comprises ... 06/29/06 - 20060142166 - Method using particulate chelates to stimulate production of petroleum in carbonate formations A method and composition for stimulating petroleum production from carbonate reservoirs by employing chelating agents, such as EDTA, which are in particulate form rather than aqueous solutions of chelating agents. The use of particulate chelants, which are relatively unstable in acidic solutions, results in a stimulation fluid with a very ... 02/09/06 - 20060030494 - Set-on demand, ester-based wellbore fluids and methods of using the same Methods of servicing a wellbore in contact with a subterranean formation include passing an ester-based fluid into the wellbore and reducing a temperature of the ester-based fluid by an amount effective to cause the ester-based fluid to set, e.g., by from about 10° F. to about 20° F. The ester-based ... ### FreshPatents.com Support |