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Coatings
Special Issues
Corrosion and Protection of Oil and Gas Field Materials
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Special Issue "Corrosion and Protection of Oil and Gas Field Materials"

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Corrosion, Wear and Erosion".

Deadline for manuscript submissions: closed (15 July 2023) | Viewed by 800

Special Issue Editors

Prof. Dr. Hu Wang

E-Mail Website
Guest Editor
School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, China
Interests: degradation of anticorrosion coating; corrosion of materials in petroleum industry; anticorrosion coating in offshore platform; failure analysis on anticorrosion coating; corrosion inhibitor in petroleum industry
Dr. Lijin Dong
E-Mail Website
Guest Editor
School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, China
Interests: manufacture and performance of metal coatings; corrosion and cracking of alloys in oil and gas fields; laser cladding
Dr. Qinying Wang

E-Mail Website
Guest Editor
School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, China
Interests: manufacture and performance of metal coatings; corrosion and cracking of alloys in oil and gas fields; laser cladding

Special Issue Information

Dear Colleagues,

In oil and gas exploitation, corrosion attack exists almost in every process of the whole industry. It not only brings about huge economic loss but also threatens safety production. The internal corrosion in the multi-phase fluid of the pipes is mainly electrochemical corrosion in the presence of CO2 and H2S. The corrosion behavior is influenced by environmental factors such as temperature, CO2 partial pressure, acidity, degree of mineralization, the water content in crude oil, flow rate of fluids, presence of solid particles in fluid, H2S concentration, presence of bacteria (SRB), scale on the substrate, and so on. The ordinary anticorrosion measures are material selection and adding corrosion inhibitors. The external corrosion in the petroleum industry is commonly atmospheric corrosion. Coatings and cathodic protection are universally applied as countermeasures. Countless diverse coatings have been developed to alleviate atmospheric corrosion attacks, including metallic, organic, inorganic and composite coating.

The scope of this Special Issue will focus on papers regarding corrosion and protection of oil and gas exploitation, including but not limited to the following topics:

  • Theoretical and experimental research, knowledge and new ideas in corrosion protective and preventive coatings mechanisms;
  • Failure analysis on the degradation of anticorrosion coating;
  • Research on corrosion behavior and mechanism in oil and gas exploitation, processing and transportation;
  • Research on corrosion protection, including corrosion inhibitor and cathodic protection.

Prof. Dr. Hu Wang
Dr. Lijin Dong
Dr. Qinying Wang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Coatings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • anticorrosion coatings used in oil and gas production
  • deposit corrosion in pipelines CO2 and H2S corrosion in oil and gas production
  • corrosion inhibitor in oil and gas production

Published Papers (1 paper)

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Research

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Article
Corrosion Behavior of Tubing in High-Salinity Formation Water Environment Containing H2S/CO2 in Yingzhong Block
by
Xuehui Zhao
,
Junlin Liu
,
Baisheng Yao
,
Cheng Li
,
Xue Xia
and
Anqing Fu
Coatings 2023, 13(8), 1342; https://doi.org/10.3390/coatings13081342 - 30 Jul 2023
Viewed by 545
Abstract
To clarify the corrosion behavior of P110SS material under the synergistic action of multiple factors such as a CO2/H2S coexistence environment, a high temperature, and high-salinity formation water, a series of simulation tests and analyses were carried out in [...] Read more.
To clarify the corrosion behavior of P110SS material under the synergistic action of multiple factors such as a CO2/H2S coexistence environment, a high temperature, and high-salinity formation water, a series of simulation tests and analyses were carried out in this paper. High-temperature high-pressure autoclaves, scanning electron microscopy, and a three-dimensional microscope were used to analyze and evaluate the changing trend of the corrosion performance of P110SS tubing material under different temperatures and a H2S/CO2 partial pressure ratio in a high-salinity formation water environment, and the corrosion cracking sensitivity and pitting sensitivity of the material with stress were compared and analyzed. The results indicate that the average corrosion rate of P110SS material without stress increases with the rising test temperature, and the corrosion damage worsens with an increase in the H2S: CO2 partial pressure ratio. The highest corrosion rate for P110SS material is 0.99 mm/a. When the test temperature varies from 80 °C to 180 °C and PH2S:PCO2 = 0.53:0.17, the P110SS material with a loading stress of 85% YSmin is not susceptible to stress corrosion cracking (SCC). Although surface pitting nucleation is evident at a high temperature of 180 °C, no expansion-induced cracking or fracture phenomena occur. Full article
(This article belongs to the Special Issue Corrosion and Protection of Oil and Gas Field Materials)
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