Published July 2010
Investigation of the efficiency of combined inhibitor in the oil production
M.M. GurbanovA new inhibitor ahs been developed in order to increase the exploitation time of oil field equipment in Azerbaijan. This inhibitor has been obtained from the combination of well-known ZSMM-AzNSETLI inhibitor and polypropilenglikol. The inhibitor with the stamp of KDCG has a complex effect against the corrosion and salt-sinking. The efficiency of inhibitor has been studied in the article. The research works have been carried out in aggressive conditions. In the results of investigation was revealed that the high level of security against corrosion for the samples made from pump-compressor pipes provides the KDCG mark inhibitor in content of 300mg/l in aggressive medium. That is why in content of 300 mg/l combined inhibitor on the vegetable basis in the aggressive medium the metal corrosion protection effectiveness is 96,8, but scale protection efficiency is 81,3%.
