scholarly journals Retracted: Development of Ecofriendly Corrosion Inhibitors for Application in Acidization of Petroleum Oil Well

2019 ◽  
Vol 2019 ◽  
pp. 1-1
Keyword(s):  
Corrosion Inhibitors ◽  
Oil Well ◽  
Petroleum Oil

scholarly journals Development of Ecofriendly Corrosion Inhibitors for Application in Acidization of Petroleum Oil Well

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
M. Yadav ◽  
Sumit Kumar ◽  
P. N. Yadav
Keyword(s):  
Corrosion Inhibition ◽  
Corrosion Inhibitors ◽  
Inhibition Efficiency ◽  
Petroleum Industry ◽  
Charge Transfer Resistance ◽  
Oil Well ◽  
Transfer Resistance ◽  
Root Cause ◽  
N80 Steel ◽  
Petroleum Oil

In the present investigation the protective ability of 1-(2-aminoethyl)-2-octadecylimidazoline (AEODI) and 1-(2-octadecylamidoethyl)-2-octadecylimidazoline (ODAEODI) as corrosion inhibitors for N80 steel in 15% hydrochloric acid has been studied, which may find application as ecofriendly corrosion inhibitors in acidizing processes in petroleum industry. Different concentration of synthesized inhibitors AEODI and ODAEODI was added to test solution (15% HCl), and corrosion inhibition of N80 steel was tested by weight loss, potentiodynamic polarization, and AC impedance measurements. Influence of temperature (298 to 323 K) on the inhibition behaviour was studied. Surface studies were performed by using SEM. It was found that both the inhibitors were effective inhibitors, and their inhibition efficiency was significantly increased with increasing their concentration. Polarization curves revealed that the used inhibitors represent mixed-type inhibitors. The adsorption of used inhibitors led to a reduction in the double-layer capacitance and an increase in the charge transfer resistance. The adsorption of used compounds was found to obey Langmuir isotherm. The adsorption of the corrosion inhibitors at the surface of N80 steel is the root cause of corrosion inhibition.

Cleaner corrosion inhibitors using Peumus boldus Molina formulations in oil well acidizing fluids: gravimetric, electrochemical and DFT studies

2021 ◽  
Vol 19 ◽  
pp. 100353
Author(s):  
Luana B. Furtado ◽  
Rafaela C. Nascimento ◽  
Maria José O.C. Guimarães ◽  
Fábio J.F. S. Henrique ◽  
Janaína C. Rocha ◽  
...  
Keyword(s):  
Corrosion Inhibitors ◽  
Oil Well ◽  
Dft Studies

Synthesis of some quaternary ammonium gemini surfactants and evaluation of their performance as corrosion inhibitors for carbon steel in oil well formation water containing sulfide ions

RSC Advances ◽  
2015 ◽  
Vol 5 (126) ◽  
pp. 104480-104492 ◽  
Author(s):  
M. A. Migahed ◽  
M. M. Shaban ◽  
A. A. Fadda ◽  
Tamer Awad Ali ◽  
N. A. Negm
Keyword(s):  
Carbon Steel ◽  
Quaternary Ammonium ◽  
Corrosion Inhibitors ◽  
Gemini Surfactants ◽  
Oil Well ◽  
Formation Water ◽  
Sulfide Ions

Three quaternary ammonium gemini surfactants were synthesized, characterized, and evaluated as corrosion inhibitors for carbon steel in oil well formation water containing sulfide ions.

Studies on corrosion inhibitors for oil‐well tubular material in acid environments

1998 ◽  
Vol 45 (3) ◽  
pp. 148-152 ◽  
Author(s):  
C. Jeyaprabha ◽  
S. Muralidharan ◽  
D. Jayaperumal ◽  
G. Venkatachari ◽  
N.S. Rengaswamy
Keyword(s):  
Quaternary Ammonium ◽  
Acid Treatment ◽  
Corrosion Inhibitors ◽  
Oil And Gas ◽  
Quaternary Ammonium Compound ◽  
Ammonium Compound ◽  
Oil Well ◽  
Gas Well ◽  
Corrosion Rates ◽  
Loss Method

To reduce the corrosion of oil‐ and gas‐well equipment during acid treatment, the acid must be inhibited. The behaviour of N‐80 oilfield material in 15 per cent hydrochloric acid solution inhibited by different inhibitor formulations containing amine, ester and a quaternary ammonium compound was studied at 303K for five hours by the mass loss method. The corrosion rates were obtained by polarisation. Impedance studies were carried out to evaluate the performance of the inhibitor formulations. It was found that the formulation containing 3,000ppm amine, 1,000ppm ester and 1,000ppm quaternary ammonium compound was effective for the specific oil‐well tubular material.

scholarly journals Corrosion reasons in oil-well tubing of oil fields and their life technological support

2016 ◽  
Vol 1 (6) ◽  
pp. 11-16 ◽  
Author(s):  
Антон Тюсенков ◽  
Anton Tyusenkov ◽  
С. Черепашкин ◽  
S. Cherepashkin
Keyword(s):  
Corrosion Inhibitors ◽  
Oil Fields ◽  
Oil Well ◽  
Main Method ◽  
Technological Support ◽  
Basic Reason ◽  
Inner Surface ◽  
Selection Of

Basic reason corrosion destructions, factors intensifying corrosion in oil-well tubing (OWT) of oil fields are analyzed. The main method of protection of OWT inner surface is the use of corrosion inhibitors. The selection of corrosion inhibitors is carried out.

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