Investigation of stress corrosion cracking behavior of super 13Cr tubing by full-scale tubular goods corrosion test system

Lei, Xiaowei; Feng, Yaorong; Fu, Anqing; Zhang, J.X.; Bai, Zhen Quan; Yin, Chengxian; Lu, Cheng

doi:10.1016/j.engfailanal.2015.02.001

Cited by 42 publications

(12 citation statements)

References 30 publications

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“…Although it is a convenient and efficient way, yet the drawback is the ignorance of scale factor. Therefore, a full-scale tubular goods corrosion test system was built and recommended to test tubing of 6 m length with coupling to study its corrosion performance in acid (Lei et al, 2015).…”

Section: Selection Of Appropriate Corrosion-resistant Materialsmentioning

confidence: 99%

“…In the OCTG products, many CRAs are designed and used, including 13Cr, Super 13Cr (i.e. enhancing the performance of 13Cr in sour services by adding Ni and Mo while reducing C) (Caldwell et al, 2014;Lei et al, 2015), 22Cr duplex, 25Cr duplex, G3 nickel alloy, 825 nickel alloy (Contreras et al, 2014), 028 nickel alloy (Al-Tammar et al, 2014) and C276 nickel alloy (Brondel et al, 1994). It is the most effective way to guarantee high-efficient and safe production throughout the desired operational life by using CRAs; however, CRAs contain large amounts of noble metals (e.g.…”

Section: Selection Of Appropriate Corrosion-resistant Materialsmentioning

confidence: 99%

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Corrosion problems in the oil country tubular goods and their mitigation – a review

Cao¹,

He²,

Gao³

2017

ACMM

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Purpose Important reserves of oil and gas, which are left to be discovered and produced, are mainly concentrated in challenging locations and under severe conditions such as high pressure (HP)/high temperature (HT). The presence of aggressive environments including H2S, CO2 and chlorides plus HP/HT causes a series of corrosion problems, which cost the oil industry billions of dollars a year. Thus, there is an increasing challenge for tubes (i.e. oil country tubular goods, for short, OCTG) used in producing oil and gas. The purpose of this study is to summarize different kinds of corrosion problems and their mitigation, to more efficiently protect OCTG from corrosion. Design/methodology/approach To effectively select proper mitigation methods, the mechanism of corrosion must be understood, which can be classified into four categories: sweet corrosion, sour corrosion, galvanic corrosion and microbiologically induced corrosion. Also, the effects of environmental and material factors on the corrosion rate are presented. Subsequently, current technology of mitigating these corrosion problems has been discussed, including the development of materials, application of chemical inhibitors and application of protective layers. Findings It is stressed that limits exist for each individual mitigation method; therefore, a careful balance between economic life of OCTG and safety in operation is required. Originality/value The main purpose of this essay is to give a brief review and detailed introduction and analysis about those technologies.

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Section: Selection Of Appropriate Corrosion-resistant Materialsmentioning

confidence: 99%

Section: Selection Of Appropriate Corrosion-resistant Materialsmentioning

confidence: 99%

Corrosion problems in the oil country tubular goods and their mitigation – a review

Cao¹,

He²,

Gao³

2017

ACMM

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“…Underground gas storage is a kind of artificial gas field or gas reservoir formed by injecting commodity natural gas from oil and gas fields nearby or long-distance pipeline back into underground space. However, when this method is adopted, corrosion of the tubular goods will inevitably occur [1][2][3][4][5][6]. If a tube corrodes, it will not only hinder the transportation of natural gas but also may cause an explosion in severe cases [7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Corrosion Reason Analysis of 13Cr110 Tubing in an Injection and Production Well of the Suqiao Gas Storage Group

Cai

Gui²,

Mingxing³

et al. 2021

International Journal of Photoenergy

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Natural gas as a clean energy, its extensive use can alleviate energy crisis and environmental pollution and other problems. The storage and transportation of natural gas are of great significance to the standard use of natural gas. Suqiao gas storage reservoir is responsible for seasonal peak adjustment and emergency gas supply in the Beijing-Tianjin-Hebei region, and the corrosion of tubular goods is the most important issue. In this paper, the tubing composition analysis, metallographic structure analysis, mechanical property analysis, simulated corrosion test, corrosion morphology, and product analysis were carried out to analyze and study the corrosion behavior under the conditions, and suggestions were put forward to control the corrosion of the outer surface of the tubing.

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“…These synergetic effects make these structures brittle to stress corrosion cracking (SCC), as a result, environmental pollution and safety accidents may occur. Although there are few SCC failures acknowledged in marine environments [ 1 , 2 ], plenty of accidents caused by SCC in onshore oil and gas pipelines have raised concerns [ 3 , 4 , 5 , 6 ]. In general, SCC in pipelines takes place when the wearing and peeling of the coating reveals open defects, which facilitates the contact of corrosive media and the metal surface.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical and Stress Corrosion Mechanism of Submarine Pipeline in Simulated Seawater in Presence of Different Alternating Current Densities

Pan

et al. 2018

Materials

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In this study, electrochemical measurements, immersion tests, and slow strain rate tensile (SSRT) tests were applied to investigate the electrochemical and stress corrosion cracking (SCC) behavior of X70 steel in simulated seawater with the interference of different alternating current (AC) densities. The results indicate that AC significantly strengthens the cathodic reaction, especially the oxygen reduction reaction. Simultaneously, hydrogen evolution reaction occurs when the limiting diffusion current density of oxygen reaches, and thus, icorr sharply increases with the increase in AC density. Additionally, when AC is imposed, the X70 steel exhibits higher SCC susceptibility in the simulated seawater, and the susceptibility increases with the increasing AC density. The SCC mechanism is controlled by both anodic dissolution (AD) and hydrogen embrittlement (HE) with the interference of AC.

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Investigation of stress corrosion cracking behavior of super 13Cr tubing by full-scale tubular goods corrosion test system

Cited by 42 publications

References 30 publications

Corrosion problems in the oil country tubular goods and their mitigation – a review

Corrosion problems in the oil country tubular goods and their mitigation – a review

Corrosion Reason Analysis of 13Cr110 Tubing in an Injection and Production Well of the Suqiao Gas Storage Group

Electrochemical and Stress Corrosion Mechanism of Submarine Pipeline in Simulated Seawater in Presence of Different Alternating Current Densities

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