Internal corrosion in "dry" gas pipelines is often overlooked due to an underestimation of the corrosion risk, due to the perceived absence of condensed water in the lines. However, periodic scraping of sales gas lines yield large quantities of corrosion products. Water vapor can potentially ...
The state-of-the-art in modelling of internal corrosion of oil and gas pipelines made from carbon steel is reviewed. The review covers the effects of: electrochemistry, water chemistry, formation of protective scales and scales, temperature, flow, steel, inhibition, water condensation, glycol/metha...
Pipelines present a unique challenge to monitoring because of the great geographical distances they cover, their burial depth, their age, and the need to k... N Sridhar,G Tormoen,A Sabata 被引量: 1发表: 2005年 Non-intrusive Systems for Monitoring Internal Corrosion of Carbon Steel Pipes Equi...
Corrosion, Corrosion Inhibitor, Petroleum, Acidification, PipelineUse of corrosioninhibitors in solid form promotes the development of a new technique for internalcorrosion protection of oil & gas pipelines and operations of oil wellsacidification, because the controlled dissolution of the corrosion ...
The Internal Corrosion Direct Assessment Methodology for Pipelines Carrying Normally Dry Natural Gas (DG-ICDA) is a tool used by pipeline operators to evaluate the threat of internal corrosion and assess the pipelines integrity. This methodology may be one of the few methods available to determine ...
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Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-...
The increasing presence of naphthenic acids in oils with various environmental conditions at temperatures between 150°C and 400°C can lead to different internal degradation morphologies in refineries that are uniform, non-uniform, or localized pitting. Improved corrosion measurement technology is needed...
3.Standard for the control of internal corrosion in oil and gas transmission and distribution steel pipelines钢质管道内腐蚀控制标准 4.Study on Establishment of System of Internal Control Standards Suitable for Chinese Enterprises;建立我国企业内部控制标准体系研究 5.Rumble Built-in. Included as a standar...
The paper presents an extensive case study on the application of NACE International, Internal Corrosion Direct Assessment (ICDA) Standard Practices for 22 oil & gas production and transport pipelines owned by two pipeline operators in India. The objective of the paper is to discuss the advantages,...