Due to the potential severity of oil and gas pipeline accidents, the accurate assessment of defective pipelines is a critical focus in petroleum engineering. Some parameters in the assessment standards are, however, limited in their technologies.…
Due to the potential severity of oil and gas pipeline accidents, the accurate assessment of defective pipelines is a critical focus in petroleum engineering. Some parameters in the assessment standards are, however, limited in their technologies.…
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…
The leakage in oil and gas pipelines results economic losses to petroleum companies and causes damages to the environment. It may occur due to corrosion in the pipe or intentional or unintentional damage by third party intervention. A prompt and…
At present, the total number of long-distance pipeline in China has reached 125000 km, achieved great development in the past decade. With the increase of the running time of the pipeline system and the aging of material properties, the frequent…
Due to the potential severity of oil and gas pipeline accidents, the accurate assessment of defective pipelines is a critical focus in petroleum engineering. Some parameters in the assessment standards are, however, limited in their technologies.…
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…
The leakage in oil and gas pipelines results economic losses to petroleum companies and causes damages to the environment. It may occur due to corrosion in the pipe or intentional or unintentional damage by third party intervention. A prompt and…
At present, the total number of long-distance pipeline in China has reached 125000 km, achieved great development in the past decade. With the increase of the running time of the pipeline system and the aging of material properties, the frequent…
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…
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…
The leakage in oil and gas pipelines results economic losses to petroleum companies and causes damages to the environment. It may occur due to corrosion in the pipe or intentional or unintentional damage by third party intervention. A prompt and…
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…
At present, the total number of long-distance pipeline in China has reached 125000 km, achieved great development in the past decade. With the increase of the running time of the pipeline system and the aging of material properties, the frequent…
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…
The performance monitoring of energy storage pipelines has been investigated using efficient optical strain sensors. Leakage and corrosion are major hazard that occur in underground energy storage pipelines due to cracks, drilling, geohazards and…
Long distance transportation of various fluid commodities like water, oil, natural gas liquids is achieved through a distribution network of pipelines. Many of these pipelines operates unattended in harsh environments. Therefore, pipes are often…
Due to the potential severity of oil and gas pipeline accidents, the accurate assessment of defective pipelines is a critical focus in petroleum engineering. Some parameters in the assessment standards are, however, limited in their technologies.…
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…
The leakage in oil and gas pipelines results economic losses to petroleum companies and causes damages to the environment. It may occur due to corrosion in the pipe or intentional or unintentional damage by third party intervention. A prompt and…
At present, the total number of long-distance pipeline in China has reached 125000 km, achieved great development in the past decade. With the increase of the running time of the pipeline system and the aging of material properties, the frequent…
Due to the potential severity of oil and gas pipeline accidents, the accurate assessment of defective pipelines is a critical focus in petroleum engineering. Some parameters in the assessment standards are, however, limited in their technologies.…
The goal of this work is to propose a novel non destructive pipeline testing method for corrosion detection using contact thermometry. This method is based on surface temperature measurements of pipe using thermistor probes having an accuracy of…
Maintaining the integrity of pipelines over long distances is an ongoing challenge for oil and gas companies. Among many factors, corrosion is one of the major causes of pipeline failure. Therefore, timely and accurate detection of corrosion is…
Pipelines are the very important energy transmission systems. Over time, pipelines can corrode. While corrosion could be detected by in-line inspection (ILI) tools, corrosion growth rate prediction in pipelines is usually done through corrosion rate…
Pipeline transportation is the main method of natural gas transportation. The intrinsic safety of natural gas pipelines has always been the focus of attention. During the transportation process, pipelines are affected by many factors. Existing…
CO2 corrosion is one of the most common corrosion forms in the process of oil and gas field development and oil and gas gathering and transportation. In the process of natural gas gathering and transportation, the problem of pipeline corrosion caused…
1 Scope This document specifies minimum requirements for materials exposed to sour environments as defined in ISO 15156 (all parts). It does not provide guidelines for material selection. The selection of suitable materials for a specific service…
Natural gas, having a significantly lower CO2emission factor than oil and coal when combusted, is accepted as an important transition fuel towards carbon net-zero society. To meet the calorific value requirements (34.0 MJ m3) and reduce possible…
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,…
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…
1 Scope This document specifies requirements for ceramic lined tubing (CLT) used in the petroleum and natural gas industries, including configuration and materials, manufacturing, inspection and testing, marking, packaging, transportation, and…
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…
One of the main challenges in oil transmission lines and petroleum products is fluid impurities especially suspended solids. Suspended solid particles, most of which are caused by corrosion of pipe walls and equipment, have many adverse effects on…
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 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 industries.…
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…
The purpose of the work is to conduct a comparative analysis of the stability of two types of polymer coatings to the effects of formation water and hydrochloric acid based on the analysis of mechanical properties, thermal stability and surface…
The article discusses the peculiarities of corrosion in low-pressure gas pipelines intended for collection and transportation of associated petroleum gas. It is shown that the corrosive aggressiveness of associated petroleum gas is determined by the…
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…