Key parameters affecting sweet and sour corrosion: Impact on corrosion risk assessment and inhibition

IB Obot, AA Sorour, C Verma, TA Al-Khaldi… - Engineering Failure …, 2023 - Elsevier
In the oil and gas industry, transport fluids contain a significant amount of dissolved CO 2
and H 2 S, contributing to roughly 60% of internal corrosion failures. These failures lead to …

Formation mechanisms and supervisory prediction of scaling in water supply pipelines: A review

C Li, C Liu, W Xu, M Shan, H Wu - Water Research, 2022 - Elsevier
The scaling problem in the water supply pipeline will increase the resistance coefficient of
the pipeline and the pressure of the water supply pipeline, which will not only affect the …

Prediction of the internal corrosion rate for oil and gas pipeline: Implementation of ensemble learning techniques

MEAB Seghier, D Höche, M Zheludkevich - Journal of Natural Gas Science …, 2022 - Elsevier
This paper proposes a practical implementation of robust ensemble learning models for
accurate prediction of the internal corrosion rate in oil and gas pipelines. A correct …

Hydration of blended cement with high volume iron-rich slag from non-ferrous metallurgy

V Hallet, MT Pedersen, B Lothenbach… - Cement and Concrete …, 2022 - Elsevier
The hydration of blended cements with up to 70 wt% iron-rich slag was investigated.
Isothermal calorimetry revealed a retarding effect of the slag on Portland cement hydration …

Geochemical reactions and their influence on petrophysical properties of ultra-low permeability oil reservoirs during water and CO2 flooding

G Cui, L Yang, J Fang, Z Qiu, Y Wang, S Ren - Journal of Petroleum …, 2021 - Elsevier
Complex geochemical reactions can occur during the water and CO 2 flooding for improved
oil recovery, influencing the reservoir porosity and permeability, especially for low …

A critical review of corrosion development and rust removal techniques on the structural/environmental performance of corroded steel bridges

S Guo, R Si, Q Dai, Z You, Y Ma, J Wang - Journal of cleaner production, 2019 - Elsevier
Corrosion is one of the most severe threats to the stability of steel bridges and regular rust
removal techniques is needed for the maintenance of steel bridges. Currently the correlation …

The influence of Ca2+ on the growth mechanism of corrosion product film on N80 steel in CO2 corrosion environments

X Ren, Y Lu, Q Wei, L Yu, K Zhai, J Tang, H Wang… - Corrosion …, 2023 - Elsevier
The influence of Ca 2+ on the growth mechanism of CO 2 corrosion products was
investigated by weight loss, in situ electrochemical measurements and analysis of corrosion …

Investigation of the effects of small flow rate and particle impact on high temperature CO2 corrosion of N80 steel

Z Wang, Y Zhao, M Liu, H Shen, Q Fang, J Yao - Corrosion Science, 2022 - Elsevier
The effects of flow rate and particle-wall impact on CO 2 corrosion of N80 steel at high
temperature were studied by surface analysis techniques and computational fluid dynamics …

Progress and Outlook of Supercritical CO2–Heavy Oil Viscosity Reduction Technology: A Minireview

J Tan, Z Wang, S Chen, H Hu - Energy & Fuels, 2023 - ACS Publications
Under the guidance of the carbon peaking and carbon neutrality strategies, the recovery,
emission reduction, and effective utilization of industrial CO2 are particularly important …

Major corrosion influence factors analysis in the production well of CO2 flooding and the optimization of relative anti-corrosion measures

B Dong, D Zeng, Z Yu, LL Cai, H Yu, SZ Shi… - Journal of Petroleum …, 2021 - Elsevier
Major corrosion influence factors in the production well of CO 2 flooding in Xinjiang oilfield
were investigated, and corresponding anticorrosion measures (relating to corrosion …