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Corrosion behavior of API X-80 steel in hydrogen sulfide environment at different temperatures

Paul, Okonkwo; Shakoor, R. A.; Soliman, Ahmed; Mohammed, A. M.A. ( National Assoc. of Corrosion Engineers International , 2016 , Conference Paper)

The electrochemical behavior of API X-80 steel materials in 3.5% wt. of NaCI solution containing different concentration of H2S at different temperatures was studied. Potendiodynamic polarization, electrochemical impedance ...

Applications of chelating agents in the upstream oil and gas industry: A review

Hassan A.; Mahmoud M.; Bageri B.S.; Aljawad M.S.; Kamal M.S.; ... more authors ... less authors ( American Chemical Society , 2020 , Article Review)

Chelating agents show very effective performance in different applications in the upstream oil and gas industry. This study presents a critical review of the application of chelating agents in acidizing, scale removal, ...

Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine

Radwan, A.Bahgat; Sliem, Mostafa H.; Okonkwo, Paul C.; Shiblb, Mohamed F.; Abdullaha, Aboubakr M. ( Elsevier B.V. , 2017 , Article)

The inhibition efficiency of the stearamidopropyl dimethylamine (SAPDA) surfactant for the corrosion of API X120 steel in a 0.5 M HCl solution at different temperatures was investigated using different electrochemical and ...

Review of Iron Sulfide Scale Removal and Inhibition in Oil and Gas Wells: Current Status and Perspectives

Hamza A.; Hussein I.A.; Jalab R.; Saad M.; Mahmoud M. ( American Chemical Society , 2021 , Article Review)

Iron sulfide scale is one of the main types of inorganic scales that block oil and gas wells. Iron sulfide has polymorph crystallinity structures, which complicate its dissolving and inhibition. Hydrochloric acid (HCl) is ...

Effect of temperature and fluid speed on the corrosion behavior of carbon steel pipeline in Qatari oilfield produced water

Benamor A.; Talkhan A.G.; Nasser M.; Hussein I.; Okonkwo P.C. ( Elsevier B.V. , 2018 , Article)

Metals integrity, such as carbon steel used in pipeline network can be seriously damaged by produced water causing serious corrosion problems. This can result in significant threats to safe operation of the oilfield ...

Corrosion behavior of API-X120 carbon steel alloy in a GTL F-T process water environment at low COD concentration

Ewis, Dina; Talkhan, Ahmed Gomaa G.; Benamor, Abdelbaki; Qiblawey, Hazim; Nasser, Mustafa; ... more authors ... less authors ( MDPI AG , 2020 , Article)

The effect of temperature, time and rotation speed of FT-GTL process water on the corrosion rate of API X-120 carbon steel was investigated. Electrochemical impedance spectroscopy and potentiodynamic polarization techniques ...

Corrosion study of carbon steel in CO 2 loaded solution of N-methyldiethanolamine and L-arginine mixtures

Talkhan A.G.; Benamor A.; Nasser M.S.; Qiblawey H.; El-Tayeb S.A.; ... more authors ... less authors ( Elsevier B.V. , 2019 , Article)

This study presents an electrochemical corrosion investigation of carbon steel in blends of methyldiethanolamine (MDEA) and arginine (ARG) at different molar concentrations and solvent proportions. The effects of three ...

Carbon dioxide (CO2) capture performance of aqueous tri-solvent blends containing 2-amino-2-methyl-1-propanol (AMP) and methyldiethanolamine (MDEA) promoted by diethylenetriamine (DETA)

Nwaoha, Chikezie; Saiwan, Chintana; Idem, Teeradet Supap Raphael; Tontiwachwuthikul, Paitoon; Rongwong, Wichitpan; ... more authors ... less authors ( Elsevier Ltd , 2016 , Article)

In this present research, promising aqueous amine tri-solvent blends for carbon dioxide (CO2) capture in post-combustion processes were investigated for their cyclic loadings, cyclic capacities, initial absorption rates, ...

Corrosion behavior of API X100 steel material in a hydrogen sulfide environment

Okonkwo, Paul C.; Shakoor, Rana Abdul; Benamor, Abdelbak; Mohamed, Adel Mohamed Amer; Al-Marri, Mohammed Jaber F A ( MDPI AG , 2017 , Article)

Recently, the API X100 steel has emerged as an important pipeline material for transportation of crude oil and natural gas. At the same time, the presence of significant amounts of hydrogen sulfide (H2S) in natural gas and ...

Multifunctional self-healing polymeric nanocomposite coatings for corrosion inhibition of steel

Ubaid F.; Radwan A.B.; Naeem N.; Shakoor R.A.; Ahmad Z.; ... more authors ... less authors ( Elsevier B.V. , 2019 , Article)

The present work focuses on the self-healing and corrosion behavior of novel epoxy based coatings containing epoxy monomer (EM) and dodecylamine (DDA) as self-healing and corrosion inhibitor, respectively. The coating ...