Open AccessAnalysis of experience in the use of corrosion-resistant tubing in gas wells and research the efficient of corrosion inhibitors
Author(s) -
Pinchuk Sophia,
Gal'chenko Galina,
Roslik Irene
Publication year - 2021
Publication title -
teoriâ i praktika metallurgii
Language(s) - English
Resource type - Journals
ISSN - 1028-2335
DOI - 10.34185/tpm.1.2021.02
Subject(s) - corrosion , gas compressor , natural gas , polarization (electrochemistry) , petroleum engineering , metallurgy , materials science , chemistry , geology , waste management , engineering , mechanical engineering
Purpose. Analysis of the efficient of corrosion inhibitors in the natural gas extraction on Lutsenkivske gas condensate deposit wells has been carried out.Methodology. Electrochemical measurements were obtained in 3% NaCl. All potentials were measured versus SCE. Potentiodynamic polarization curves were obtained at the scan rate of 0,2 mV/s. Findings. It has been established that inhibitors of SE-231-K and ACL-060 brands are effective for protection of corrosion-resistant pump-compressor pipes against corrosion in the aggressive environment on Lutsenkivske gas condensate deposit wells.Originality. For the first time, the analysis of the effectiveness of corrosion inhibitors in the form of sticks in the packer wells of the Lutsenkivske gas condensate deposit wells.Practical value. The results of the work will be used in the corrosion protection of packer wells of the Lutsenkivske gas condensate deposit wells.Keywords: pump and compressor pipes, gas wells, corrosion, inhibitors, corrosion protection