Effect of seawater salinity, pH, and temperature on external corrosion behavior and microhardness of offshore oil and gas pipeline: RSM modelling and optimization

IM Chohan, A Ahmad, N Sallih, N Bheel, WM Salilew… - Scientific Reports, 2024 - nature.com
This research aims to investigate the effects of seawater parameters like salinity, pH, and
temperature on the external corrosion behaviour and microhardness of offshore oil and gas …

A data-driven prediction model for maximum pitting corrosion depth of subsea oil pipelines using SSA-LSTM approach

X Li, M Guo, R Zhang, G Chen - Ocean Engineering, 2022 - Elsevier
Pitting corrosion is considered to be one of the most dangerous failure forms of offshore
steel structures, and corrosion depth is treated as an important indicator of corrosion …

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 …

Uniform corrosion assessment in oil and gas pipelines using corrosion prediction models–Part 1: models performance and limitations for operational field cases

JPB Cruz, EG Veruz, IV Aoki, AM Schleder… - Process Safety and …, 2022 - Elsevier
Internal and uniform corrosion caused by the presence of corrosive gases CO 2 and/or H 2 S
in the inner stream is the major inherent concern of the oil and gas industry regarding its …

Development of machine learning algorithms for predicting internal corrosion of crude oil and natural gas pipelines

J Fang, X Cheng, H Gai, S Lin, H Lou - Computers & Chemical Engineering, 2023 - Elsevier
Energy industry is losing billions of dollars each year due to corrosion. However, publicly
accessible datasets on pipeline corrosion are limited, making it difficult to accurately predict …

Corrosion risk-based subsea pipeline design

S Hasan, L Sweet, J Hults, G Valbuena… - International Journal of …, 2018 - Elsevier
Subsea oil and gas pipelines are commonly designed with 3–6 mm internal corrosion
allowance added to pipeline wall thickness often without pragmatic thought. The corrosion …

Predicting failure pressure of the corroded offshore pipelines using an efficient finite element based algorithm and machine learning techniques

M Abyani, MR Bahaari, M Zarrin, M Nasseri - Ocean Engineering, 2022 - Elsevier
This paper aims to predict the failure pressure of corroded offshore pipelines, employing
different machine learning techniques. To this end, an efficient finite element based …

Evolution of corrosion prediction models for oil and gas pipelines: From empirical-driven to data-driven

Q Wang, Y Song, X Zhang, L Dong, Y Xi, D Zeng… - Engineering Failure …, 2023 - Elsevier
Oil and gas pipelines are under great threat of corrosion due to the harsh service
environment. It is critical to predict corrosion for the safe service of pipelines. Classical …

Corrosion behavior of AISI 316L stainless steel used as inner lining of bimetallic pipe in a seawater environment

D Li, Q Liu, W Wang, L Jin, H Xiao - Materials, 2021 - mdpi.com
Seawater leakage commonly leads to corrosion in the inner lining of submarine bimetallic
pipes, with significant financial implications for the offshore oil and gas production industry …

Modeling to study the effect of environmental parameters on corrosion of mild steel in seawater using neural network

S Paul - International Scholarly Research Notices, 2012 - Wiley Online Library
Prediction of corrosion rate of steel structure in seawater is a challenging task for design and
corrosion engineers for existing as well as new structures, due to wide variation of its …