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Choice of Effective Corrosion Inhibitors for Acid Treatment of Wells |
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20.09.2008 г. |
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Choice of Effective Corrosion Inhibitors for Acid Treatment of Wells A. B. Shein and A. V. Denisova* Perm State University, ul. Bukireva 15, Perm, 614990 Russia e-mail:
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Tel.(3422)396349 * OOO FLEK, Perm, Russia Received October 1, 2004 Abstract — Protective effects of some commercial corrosion inhibitors (VNPP-2V, KI-1, and IKU) in fluids used for acid treatments of oil wells were studied by gravimetric and electrochemical measurements. The inhibitors were tested in the presence of Fe3+ ions and in “aged” inhibited fluids.
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