In crude oil transmission pipelines, some parts of the system receive minimal or no fluid flow (dead legs), which can on occasion lead to under deposit corrosion wherein a mixture of sediments, hydrocarbons, water, and microorganisms collectively…
In crude oil transmission pipelines, some parts of the system receive minimal or no fluid flow (dead legs), which can on occasion lead to under deposit corrosion wherein a mixture of sediments, hydrocarbons, water, and microorganisms collectively…
In crude oil transmission pipelines, some parts of the system receive minimal or no fluid flow (dead legs), which can on occasion lead to under deposit corrosion wherein a mixture of sediments, hydrocarbons, water, and microorganisms collectively…
Nanocomposite coatings play a strategic role in the treatment of metal surfaces in the petroleum sector, especially steel oil transportation trucks, by providing novel materials exhibiting superior stability to various severe conditions. To confirm…
It is well known that corrosion drastically shortens the lifespan of pipelines. Pipe wall thinning and leakage due to corrosion are important safety concerns for pipes used in oil, petrochemical, and power plant industries. Cross-sectional…
Oilfield pipelines of long-term operations often subject to magnetic leak detection, and then the residual magnetic field (MF) after detection may have an impact on the pipeline's corrosion behavior. In this paper, weight-loss and electrochemical…
Corrosion in the oil and gas industry represents one of the major problems that affect oil production and transportation processes. Several corrosion-inspection technologies are in the market to detect internal and external corrosion of oil storage…
The corrosion inhibitor has been widely used to mitigate the corrosion of carbon steel in oil and gas industry. The effective concentration of corrosion inhibitor inevitably decreases with the prolongation of its service time in oilfield environment,…
The corrosion effect on the steel bar in reinforced concrete is one of the major issues for the durability of concrete throughout the world. The service life of each type of building structure is severely damaged by reinforcement corrosion, which…
The corrosion effect on the steel bar in reinforced concrete is one of the major issues for the durability of concrete throughout the world. The service life of each type of building structure is severely damaged by reinforcement corrosion, which…
Nanocomposite coatings play a strategic role in the treatment of metal surfaces in the petroleum sector, especially steel oil transportation trucks, by providing novel materials exhibiting superior stability to various severe conditions. To confirm…
It is well known that corrosion drastically shortens the lifespan of pipelines. Pipe wall thinning and leakage due to corrosion are important safety concerns for pipes used in oil, petrochemical, and power plant industries. Cross-sectional…
Oilfield pipelines of long-term operations often subject to magnetic leak detection, and then the residual magnetic field (MF) after detection may have an impact on the pipeline's corrosion behavior. In this paper, weight-loss and electrochemical…
Corrosion in the oil and gas industry represents one of the major problems that affect oil production and transportation processes. Several corrosion-inspection technologies are in the market to detect internal and external corrosion of oil storage…
The effectiveness of glass-fiber reinforced plasticsGFRPmay decrease with age. This research aims to develop a quantitative healthanti-corrosion performancediagnosis method of the GFRP that applied inner surface of steel oil storage tanks during open…
The corrosion inhibitor has been widely used to mitigate the corrosion of carbon steel in oil and gas industry. The effective concentration of corrosion inhibitor inevitably decreases with the prolongation of its service time in oilfield environment,…
The corrosion effect on the steel bar in reinforced concrete is one of the major issues for the durability of concrete throughout the world. The service life of each type of building structure is severely damaged by reinforcement corrosion, which…
The corrosion effect on the steel bar in reinforced concrete is one of the major issues for the durability of concrete throughout the world. The service life of each type of building structure is severely damaged by reinforcement corrosion, which…
The effectiveness of glass-fiber reinforced plasticsGFRPmay decrease with age. This research aims to develop a quantitative healthanti-corrosion performancediagnosis method of the GFRP that applied inner surface of steel oil storage tanks during open…
In crude oil transmission pipelines, some parts of the system receive minimal or no fluid flow (dead legs), which can on occasion lead to under deposit corrosion wherein a mixture of sediments, hydrocarbons, water, and microorganisms collectively…
A benzimidazole derivative (BPMB) was tested as inhibitor for carbon steel in CO2-saturated brine, singly (under static and turbulent conditions) and formulated with mercaptoalcohol (ME) (under turbulence). Potentiodynamic polarization (PDP),…
1 Scope This European Standard specifies requirements and gives recommendations for the design, materials, construction, testing, operation, maintenance and abandonment of pipeline systems used for transportation in the petroleum and natural gas…
Scope: This part of ISO 21809 specifies requirements for field joint coating of seamless or welded steel pipes for buried and submerged sections of pipeline transportation systems used in the petroleum, petrochemical and natural gas industries as…
The paper aims to quantify the synergistic effects of erosion-corrosion at different Cl concentrations. The corrosion law of 20 # steel under different Cl concentrations was obtained by means of corrosion weightlessness, morphology observation,…
Due to the high moisture content and strong corrosion of oilgas mixtures, the electrochemical corrosion and perforation leakage of their transportation pipelines occur frequently in the western oil fields of China. Using various methods, this work…
1 Scope This document defines the minimum requirements for validation of wet thermal insulation systems applied to pipelines and subsea equipment in the petroleum and natural gas industries. This document is applicable to wet thermal insulation…
1 Scope This document defines the minimum requirements for project specific product and process qualification of field applied wet thermal insulation system applied at interfaces (e.g. field joints) and pre-fabricated insulation in the petroleum and…
1 Scope This document defines the minimum requirements for project specific product and process qualification of wet thermal insulation systems applied to pipelines in a factory setting and subsea equipment in the petroleum and natural gas…
A technology has been developed for the production of low-carbon and microalloyed steel for the production of strips in order to manufacture medium-diameter pipes for the extraction and transportation of petroleum products, and it allows stable…
The technology has been developed for the production of low-carbon and microalloyed steel for the production of strips in order to manufacture small and medium-diameter pipes for the extraction and transportation of petroleum products. The developed…
A technology has been developed for the production of low-carbon and microalloyed steel for the production of strips in order to manufacture medium-diameter pipes for the extraction and transportation of petroleum products, and it allows stable…
1 Scope This document specifies requirements for the petroleum, petrochemical and natural gas industries, for producing and inspecting girth, branch and fillet welds in the pipeline part of pipeline transportation systems which meet the requirements…
The objective of this work is to study the effect of emulsion formation on steel corrosion in a sweet environment in a laboratory scale. Field experience shows that improper sizing of pipelines in the petroleum industry is often caused by a lack of…
In response to the corrosion problems of cargo oil tank of crude oil tanker, corrosion resistant steel for bottom plate has been developed that suppresses the macro galvanic corrosion between the defect and the intact of oil coat by forming…
Different severe corrosions are found at the damaged point of anticorrosive coating on natural gas pipelines, even though the cathodic protection (CP) potential is between 0.85 and 1.15 V. Therefore, there are totally 168 buried steel specimens…
Scope: This document specifies requirements, including corrosion protection, for the design, fabrication, installation and maintenance of steel-cased pipelines for pipeline transportation systems in the petroleum and natural gas industries in…
1 Scope This document specifies the criteria and requirements for the in-field application of coatings, coating repair and coating rehabilitation on buried pipelines. This document specifies: coating assessment (new and existing)
Scope: This part of ISO 21809 specifies requirements for field joint coating of seamless or welded steel pipes for buried and submerged sections of pipeline transportation systems used in the petroleum, petrochemical and natural gas industries as…
Scope: This document specifies requirements for plant-applied external three-layer polyethylene and polypropylene based coatings for corrosion protection of welded and seamless steel pipes for pipeline transportation systems in the petroleum and…
Corrosivity of petroleum fractions with the same total acid value (TAN) can be much different due to chemical structure differences of acidic species. To investigate corrosivity difference and interactions between different acidic species, acids with…
Multi-functional protective epoxy coatings were applied to display synergistic resistance properties on the steel/coating interfacial zone of petroleum storage tanks (PST). This work investigated the synthesis of new mixed Ni(II), Pd(II), and Cd(II)…
Corrosion in the oil and gas industry represents one of the major problems that affect oil production and transportation processes. Several corrosion-inspection technologies are in the market to detect internal and external corrosion of oil storage…
Naphthenic acids and sulfur compounds present in crude oils may cause corrosion in oil refineries. In some cases, corrosion product scale formed in these oils may provide corrosion protection, but in other cases this may not be true. Current research…
Failure analysis of 400SS material in crude oil processing facility is examined in a study. The study examined the corrosion of 400 SS steel in a crude oil processing facility and discusses the reasons. During the internal inspection of the…
A new nano-scale bio-based nanocomposite for treating petroleum wastewater has been synthesized using walnut husk (an agro industrial by-product). The walnut husk extract-silver nanoparticles (WHE-AgNPs) were round-shaped, monodispersed,…
Purpose: The purpose of this paper is to study the corrosion process by examining the deterioration of X80 steel exposed to a real petroleum sample containing condensed hydrocarbon plus oilfield-produced water, which were subjected to stimulated…
Synthesis of Compound Esters based on Acid Chloride of Low-Molecular Petroleum Acids of Baku Marine Oil Fields and Chiral Unsaturated Alcohols. The physicochemical properties of the compound naphthenic acid esters are determined, and the…
1 Scope This document defines the minimum requirements for project specific product and process qualification of field applied wet thermal insulation system applied at interfaces (e.g. field joints) and pre-fabricated insulation in the petroleum and…
The objective of this work is to study the effect of emulsion formation on steel corrosion in a sweet environment in a laboratory scale. Field experience shows that improper sizing of pipelines in the petroleum industry is often caused by a lack of…
1 Scope This document specifies the criteria and requirements for the in-field application of coatings, coating repair and coating rehabilitation on buried pipelines. This document specifies: coating assessment (new and existing)