Compositions – Preservative agents – Anti-corrosion
Patent
1997-05-13
1999-11-02
Wu, Shean C.
Compositions
Preservative agents
Anti-corrosion
252391, 252395, 507934, 507939, C09K 700, E21B 4327
Patent
active
059764163
ABSTRACT:
The present invention provides corrosion inhibited organic acid compositions and methods of using the compositions. The compositions basically comprise water, an organic acid, a corrosion inhibitor comprising at least one quaternary ammonium compound and a corrosion inhibitor activator selected from the group consisting of thioglycolic acid, an alkali metal thiosulfate and mixtures thereof.
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Dougherty, III Cliff
Halliburton Energy Service,s Inc.
Kent Robert A.
Wu Shean C.
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