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Institute For Oil & Gas Training
OGI-1326 New

Understanding NACE MR0175/ISO 15156 Training Course

Duration
5 days
CPD hours
15
Language
English
Next date
02 Nov 2026
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Overview

The Understanding NACE MR0175 ISO 15156 Training Course by Institute For Oil & Gas Training develops the technical knowledge required to select, qualify and manage materials for sour service environments in the oil and gas industry. The course focuses on NACE MR0175 ISO 15156, the internationally recognised standard addressing material selection and qualification for equipment exposed to hydrogen sulphide in oil and gas production environments.

Sour service presents significant materials engineering challenges because hydrogen sulphide can contribute to cracking mechanisms, material degradation and premature equipment failure under specific environmental and operating conditions. These risks affect pressure-containing equipment, production tubing, pipelines, valves, wellhead assemblies, connectors and other critical components used in upstream oil and gas operations. Effective materials management requires a structured understanding of environmental conditions, material properties, manufacturing processes, qualification requirements and applicable acceptance criteria.

Organisations operating in sour service environments need personnel who understand the relationship between corrosion mechanisms, metallurgical characteristics and equipment integrity. Selecting materials solely on the basis of mechanical strength, availability or general corrosion resistance does not establish suitability for sour service. Material performance also depends on factors such as hydrogen sulphide partial pressure, acidity, temperature, chloride concentration, applied stress, material hardness and manufacturing history. A failure to consider these factors increases the risk of cracking, leakage, unplanned shutdowns and expensive equipment replacement.

This course addresses the gap between general corrosion awareness and the practical application of ISO 15156 requirements. It explains how the standard supports material selection and qualification for environments containing hydrogen sulphide, while clarifying the responsibilities of materials engineers, corrosion specialists, inspection personnel, procurement teams and project engineers. Participants develop a structured approach to interpreting technical requirements, evaluating material suitability and reviewing documentation throughout the equipment lifecycle.

The training examines the relationship between sour service materials, hydrogen sulphide corrosion and the mechanisms commonly associated with cracking in susceptible metallic materials. Particular attention is given to sulphide stress cracking, hydrogen-induced cracking, stress-oriented hydrogen-induced cracking and other relevant forms of environmentally assisted cracking. Understanding these mechanisms enables technical personnel to distinguish between general corrosion concerns and specific material compatibility risks associated with sour service.

NACE MR0175 ISO 15156 consists of three parts covering general principles for material selection, carbon and low-alloy steels and cast irons, and corrosion-resistant alloys and other alloys. The course explains how these parts support material qualification decisions and how their requirements relate to engineering specifications, procurement documentation, manufacturing controls and inspection activities.

Participants also examine the importance of defining the actual service environment before approving materials. Environmental characterisation establishes the conditions against which material suitability is assessed. This includes reviewing hydrogen sulphide exposure, operating temperature, aqueous conditions, pH, chloride content and other relevant parameters. Accurate environmental data supports defensible engineering decisions and reduces the likelihood of inappropriate material selection.

Delivered by Institute For Oil & Gas Training, the course combines technical explanation with practical engineering scenarios drawn from oil and gas production, facilities engineering, materials selection, corrosion management and asset integrity. Participants learn to interpret requirements in the context of real project decisions rather than treating the standard as a collection of isolated technical clauses.

The programme is relevant to organisations developing new production facilities, modifying existing assets, specifying replacement equipment or investigating material failures. It also supports improved communication between engineering, procurement, inspection, maintenance and operations teams. By developing a common understanding of sour service material requirements, organisations strengthen technical consistency and improve the quality of decisions affecting equipment reliability, personnel safety and operational continuity.

The course presents NACE MR0175 ISO 15156 as a practical engineering reference for managing material-related risks in defined sour service applications. It does not replace project-specific engineering assessments, applicable legal obligations or formal material qualification activities. Instead, it equips personnel to recognise the requirements, identify the information needed for sound decisions and contribute more effectively to technical reviews and material acceptance processes.

Objectives

  • Explain the purpose, scope and structure of NACE MR0175 ISO 15156 and its application to oil and gas production environments containing hydrogen sulphide.

  • Interpret the general principles governing material selection and qualification for sour service applications.

  • Identify the principal forms of hydrogen sulphide related cracking and explain the conditions that contribute to their occurrence.

  • Assess the environmental parameters required to establish whether equipment operates within a defined sour service envelope.

  • Distinguish between carbon steels, low-alloy steels, corrosion-resistant alloys and other relevant material groups in relation to sour service suitability.

  • Evaluate material selection decisions against applicable ISO 15156 requirements and documented operating conditions.

  • Recognise the importance of hardness, material strength, chemical composition, microstructure and manufacturing history in sour service performance.

  • Understand the requirements and limitations associated with material qualification, testing and documented evidence of compliance.

  • Review material specifications, mill certificates, hardness results and other technical records for consistency with project requirements.

  • Identify the implications of welding, fabrication, heat treatment and repair activities for sour service material integrity.

  • Recognise when deviations, incomplete information or non-standard material selections require additional technical review.

  • Apply structured review methods to material datasheets, procurement specifications and engineering documentation.

  • Contribute to risk-based decisions concerning material acceptance, inspection, maintenance and replacement in sour service facilities.

  • Improve coordination between engineering, procurement, quality assurance, inspection and operations teams responsible for sour service equipment.

  • Establish a clearer technical basis for material selection decisions, supporting equipment integrity and more consistent application of the standard.

Training methodology

Institute For Oil & Gas Training uses an industry-focused delivery approach that combines technical presentations, guided interpretation of standards, engineering case studies, group exercises and practical decision-making scenarios. The methodology connects the principles of sour service material selection with the responsibilities encountered across oil and gas projects and operating facilities.

The training begins by establishing the relationship between hydrogen sulphide exposure, material characteristics and environmentally assisted cracking. Participants examine how service conditions influence the suitability of metallic materials and why engineering decisions must account for the combined effects of environmental exposure, stress, hardness, microstructure and manufacturing processes.

Case studies illustrate situations involving inappropriate material selection, incomplete environmental data, unclear procurement specifications and inadequate verification of material documentation. Participants assess the technical information available, identify missing inputs and determine which requirements need further review before a material is accepted for a particular application.

Guided standard interpretation forms a central part of the delivery approach. Participants explore the structure and purpose of NACE MR0175 ISO 15156 and examine how its different parts address general principles, carbon and low-alloy steels, and corrosion-resistant alloys. The exercises focus on identifying applicable requirements, understanding material limitations and recognising when a proposed selection requires additional qualification evidence or specialist assessment.

Practical scenarios address material qualification from the initial design stage through procurement and operational service. Participants review hypothetical equipment specifications, material certificates, hardness results, welding documentation and inspection records. They identify inconsistencies, evaluate the adequacy of supporting information and establish the questions that require resolution before technical approval.

Group exercises encourage collaboration between engineering disciplines. Materials engineers, corrosion specialists, procurement personnel and inspection professionals examine the same technical scenario from their respective responsibilities. This approach demonstrates how early coordination improves the quality of material specifications, reduces ambiguity and supports more effective control of sour service risks.

Failure analysis scenarios help participants connect cracking mechanisms with material properties and operating conditions. They consider the possible significance of hydrogen sulphide exposure, tensile stress, hardness, material strength and environmental chemistry when investigating suspected failures. The exercises reinforce the distinction between identifying a plausible failure mechanism and establishing a confirmed root cause through appropriate evidence.

The programme also incorporates specification review and technical decision-making exercises. Participants practise documenting the basis for material selection, identifying deviations from specified requirements and communicating technical concerns to project managers, suppliers and asset operators. These activities develop a more consistent approach to engineering reviews and support traceability throughout the equipment lifecycle.

Throughout the course, the emphasis remains on practical application, technical accuracy and risk-informed decisions. Institute For Oil & Gas Training links each learning activity to the operational requirements of oil and gas organisations, enabling participants to apply their knowledge to engineering specifications, procurement reviews, inspection planning, maintenance decisions and asset integrity management.

Organisational impact

The Understanding NACE MR0175 ISO 15156 Training Course supports organisations in strengthening the technical controls used to manage sour service materials throughout the oil and gas asset lifecycle. The training improves material selection decisions, reduces avoidable specification errors and develops a consistent understanding of hydrogen sulphide related risks, supporting equipment integrity, operational reliability and effective engineering governance.

Improved Material Selection and Equipment Integrity

A structured understanding of ISO 15156 requirements enables engineering teams to evaluate materials against actual service conditions rather than relying solely on general material descriptions or previous applications. This strengthens decisions involving production tubing, wellhead equipment, valves, pressure-containing components and associated facilities. Appropriate material selection helps prevent premature degradation and reduces exposure to avoidable equipment integrity problems.

Reduced Risk of Cracking-Related Failures

Hydrogen sulphide environments present specific risks for susceptible materials under certain environmental and mechanical conditions. The course strengthens awareness of sulphide stress cracking, hydrogen-induced cracking and related failure mechanisms. This enables organisations to identify material vulnerabilities earlier during design reviews, technical assessments and operational investigations. Appropriate material selection and verification help reduce failures that result in leakage, production interruptions and costly remedial work.

Stronger Engineering and Procurement Specifications

Clear material specifications establish the technical requirements that suppliers must satisfy. Personnel with a sound understanding of sour service materials can identify missing environmental information, unclear acceptance criteria and insufficient qualification evidence before procurement decisions are finalised. This improves tender evaluations, supplier clarification processes and material approval workflows while reducing the risk of receiving equipment that does not meet the intended service requirements.

More Effective Quality Assurance and Traceability

The training reinforces the importance of material identification, certification, hardness verification, manufacturing records and relevant testing documentation. Improved review practices strengthen traceability between original engineering requirements and equipment delivered to site. Quality assurance teams gain a clearer basis for identifying documentation gaps, managing non-conformities and escalating technical issues before equipment enters service.

Better Control of Fabrication and Modification Activities

Welding, heat treatment, machining and repair activities influence the properties of metallic materials and the suitability of completed components for sour service. A stronger understanding of material requirements helps organisations establish appropriate technical review points for fabrication procedures, repairs and modifications. This improves change control and reduces the risk of introducing material conditions that compromise equipment integrity.

Improved Safety and Operational Continuity

Material-related failures in sour service facilities can create serious personnel safety, environmental and operational consequences. Training personnel to recognise the relationship between environmental exposure, material susceptibility and equipment integrity strengthens preventive risk management. The course supports better-informed decisions that contribute to leak prevention, safer operating conditions and improved asset availability while complementing formal engineering assessments and site-specific safety controls.

More Consistent Application of Technical Requirements

Engineering, procurement, inspection and operations teams approach material acceptance from different functional perspectives. A shared understanding of NACE MR0175 ISO 15156 improves communication between these departments and establishes a more consistent basis for technical discussions, approvals and documented decisions. This supports stronger coordination and clearer accountability throughout material selection and acceptance processes.

More Efficient Technical Reviews

Personnel who understand the environmental data, material properties and qualification records required for sour service assessments can conduct technical reviews more systematically. This helps teams identify missing information earlier, direct technical queries to the appropriate specialists and reduce repeated clarification cycles. More efficient reviews support project execution and improve the use of engineering resources.

Stronger Asset Lifecycle Management

Material suitability remains important after commissioning. Changes in operating conditions, production chemistry, equipment duty and repair history can affect the continued suitability of existing materials. The course supports informed discussions about inspection priorities, operating envelopes, modifications and replacement strategies. Organisations gain a stronger foundation for integrating sour service material considerations into wider corrosion management and asset integrity programmes.

Measurable Organisational Performance

Organisations can evaluate the effectiveness of their material management processes through indicators such as material specification deficiencies identified before procurement, the proportion of material records accepted without corrective action, technical query resolution times, sour service material non-conformities and material-related equipment failures. Monitoring these indicators provides a practical basis for assessing improvements, identifying recurring weaknesses and strengthening material selection and qualification processes.

Personal impact

  • Greater confidence in standard interpretation: Participants understand the structure and purpose of NACE MR0175 ISO 15156 and develop a systematic approach to locating and interpreting relevant material requirements.

  • Improved sour service awareness: They recognise how hydrogen sulphide exposure, environmental chemistry, stress and material properties interact to influence equipment performance.

  • Stronger materials selection capability: They develop a clearer understanding of the factors used to evaluate carbon steels, low-alloy steels and corrosion-resistant alloys for defined applications.

  • Better technical documentation review: They become more effective at examining material certificates, specifications, hardness records, qualification evidence and supplier submissions.

  • Enhanced problem-solving skills: They learn to identify potential material suitability issues, distinguish known facts from unresolved questions and determine when specialist engineering input is necessary.

  • Improved failure investigation support: They gain a practical understanding of cracking mechanisms and the information needed to support a structured investigation into suspected hydrogen sulphide related damage.

  • More effective cross-functional communication: They strengthen their ability to communicate technical requirements to suppliers, project teams, inspection personnel, maintenance departments and operations managers.

  • Improved procurement and quality assurance contributions: They become better equipped to identify specification gaps, review technical deviations and support material acceptance processes.

  • Greater understanding of lifecycle integrity: They recognise how material selection decisions affect fabrication, commissioning, operation, repair and replacement.

  • Stronger professional credibility: They develop a more informed technical vocabulary for discussions involving sour service material qualification, corrosion risks and engineering compliance.

  • Better decision documentation: They learn to explain the basis of material-related recommendations and identify the supporting evidence required for technical approval.

  • Broader career capability: The knowledge gained supports professional responsibilities in corrosion engineering, materials engineering, inspection, quality assurance, maintenance, project engineering and asset integrity management.

Who should attend

  • Materials Engineers: To strengthen their understanding of material selection, qualification evidence and the application of ISO 15156 to sour service equipment.

  • Corrosion Engineers and Specialists: To connect hydrogen sulphide corrosion mechanisms with material suitability, cracking risks and corrosion management decisions.

  • Asset Integrity Engineers and Managers: To incorporate sour service material considerations into integrity strategies, technical reviews and lifecycle risk management.

  • Mechanical Engineers: To evaluate material requirements affecting pressure-containing equipment, valves, piping systems and production facilities.

  • Pipeline Engineers: To understand sour service material considerations when specifying, assessing or modifying pipelines and associated components within the scope of applicable requirements.

  • Welding Engineers and Welding Inspectors: To recognise how welding procedures, fabrication conditions, hardness and post-weld heat treatment affect material suitability.

  • Inspection Engineers and Non-Destructive Testing Professionals: To improve their understanding of cracking mechanisms and the material-related factors informing inspection planning and failure assessment.

  • Quality Assurance and Quality Control Personnel: To review material certification, inspection records, qualification documentation and non-conformities against project requirements.

  • Procurement and Supply Chain Specialists: To prepare and evaluate material specifications, assess supplier submissions and identify technical gaps before equipment purchase.

  • Project Engineers and Engineering Managers: To coordinate material selection decisions across design, procurement, fabrication and commissioning activities.

  • Maintenance and Reliability Engineers: To understand material-related failure risks when planning equipment repairs, replacements and modifications in sour service environments.

  • Production and Operations Personnel: To recognise the importance of service conditions, operating envelopes and material limitations in maintaining equipment integrity.

  • Technical Authority Personnel: To strengthen the technical basis for reviewing material deviations, qualification decisions and engineering recommendations.

  • HSE Professionals: To understand how material-related failures contribute to sour gas release scenarios and how appropriate engineering controls support operational risk reduction.

  • Technical Consultants and Engineering Contractors: To improve their ability to interpret client requirements and support material selection reviews for sour service projects.

  • Department Heads and Senior Managers: To improve oversight of material-related risks, technical assurance processes and coordination between engineering and operational functions.

Course outline

This module establishes the technical foundation for understanding NACE MR0175 ISO 15156 and its role in material selection for oil and gas production environments containing hydrogen sulphide. Participants examine the scope of the standard, its principal parts and the engineering considerations that determine whether a material requires assessment for sour service suitability.

The module also explores the relationship between environmental conditions, material characteristics and cracking resistance. Participants learn to identify the information required for a meaningful material selection decision, including service chemistry, operating conditions, material designation and the intended application. Emphasis is placed on understanding the standard as part of a broader engineering process rather than as a substitute for project-specific technical judgement.

  1. ISO 15156-1

    • Establishes the general principles governing the selection and qualification of materials for equipment used in oil and gas production environments containing hydrogen sulphide.

    • Explains the importance of defining service conditions before assessing material suitability.

    • Provides a common framework for evaluating environmental exposure, material properties and susceptibility to cracking.

    • Addresses the principles used to establish whether materials are suitable for specified sour service applications.

    • Supports the consistent application of material selection principles across engineering design, procurement and operational asset management.

    Learning Outcomes

    • Explain the purpose, scope and structure of NACE MR0175 ISO 15156.

    • Describe the relationship between sour service conditions and material selection requirements.

    • Identify the environmental information required for an initial material suitability assessment.

    • Distinguish between material selection, material qualification and verification of compliance.

    • Explain how the general principles of ISO 15156-1 support technical decisions across the equipment lifecycle.

    • Recognise situations that require additional engineering assessment or specialist materials expertise.

This module examines carbon steels and low-alloy steels used in oil and gas production equipment exposed to hydrogen sulphide. Participants explore the metallurgical and environmental factors that influence susceptibility to sulphide stress cracking and other forms of hydrogen-related damage. The emphasis is on understanding why material grade alone does not establish suitability for every sour service application.

The module considers the significance of hardness, tensile strength, chemical composition, microstructure, heat treatment and manufacturing history. Participants also examine how material specifications and documented qualification evidence support acceptance decisions. Practical scenarios illustrate the importance of matching material characteristics to defined environmental conditions and the requirements applicable to the intended equipment.

  1. ISO 15156-2

    • Addresses the selection and qualification of carbon steels, low-alloy steels and cast irons for use in environments containing hydrogen sulphide in oil and gas production.

    • Establishes material-related considerations for managing susceptibility to cracking under specified sour service conditions.

    • Provides requirements and guidance concerning material properties and relevant qualification considerations.

    • Supports evaluation of material hardness, strength, processing history and other characteristics relevant to cracking resistance.

    • Helps engineering teams determine whether proposed steel materials meet the applicable requirements for their intended service conditions.

    Learning Outcomes

    • Explain the behaviour of carbon and low-alloy steels in sour service environments.

    • Identify material characteristics that influence susceptibility to hydrogen-related cracking.

    • Describe the significance of hardness, tensile strength and microstructure in material acceptance decisions.

    • Interpret the purpose of relevant material requirements in ISO 15156-2.

    • Review steel material documentation for information relevant to sour service suitability.

    • Recognise when additional testing, qualification evidence or technical review is necessary.

    • Identify potential concerns associated with material substitutions and deviations from approved specifications.

This module focuses on corrosion-resistant alloys and other alloy systems used in oil and gas production environments containing hydrogen sulphide. Participants examine how alloy composition, microstructure, mechanical properties and environmental conditions influence material performance. The module explains why resistance to general corrosion does not automatically establish resistance to environmentally assisted cracking.

The training addresses the need to consider temperature, hydrogen sulphide exposure, chloride concentration, acidity and other relevant environmental factors when evaluating alloy suitability. Participants explore the importance of applying appropriate selection criteria and understanding material limitations. The module also considers the consequences of selecting alloys without adequate consideration of the operating envelope and documented qualification requirements.

  1. ISO 15156-3

    • Addresses corrosion-resistant alloys and other alloys used in oil and gas production environments containing hydrogen sulphide.

    • Provides material selection and qualification requirements for applicable alloy groups.

    • Addresses the importance of environmental conditions in determining the suitability of specific alloys.

    • Supports the evaluation of alloy composition, metallurgical condition and relevant material limitations.

    • Helps engineering teams establish a defensible basis for selecting alloys for defined sour service applications.

    Learning Outcomes

    • Differentiate between carbon steels, low-alloy steels and corrosion-resistant alloys in sour service applications.

    • Explain why alloy performance depends on both material characteristics and environmental conditions.

    • Identify environmental factors relevant to the selection of corrosion-resistant alloys.

    • Interpret the role of ISO 15156-3 in evaluating alloy suitability.

    • Recognise the limitations of relying solely on alloy designation or general corrosion resistance.

    • Identify the need for additional technical review when operating conditions fall outside documented material limitations.

    • Contribute to engineering discussions concerning alloy selection, material substitution and equipment specification.

This module examines the principal cracking mechanisms associated with hydrogen sulphide exposure and their implications for equipment integrity. Participants explore sulphide stress cracking, hydrogen-induced cracking, stress-oriented hydrogen-induced cracking and related forms of environmentally assisted cracking. The focus is on understanding the conditions that contribute to these mechanisms and recognising the evidence required to assess material performance.

The module also introduces the role of laboratory testing and qualification evidence in evaluating material resistance to cracking. Participants examine how test conditions, specimen preparation, applied stress, environmental exposure and acceptance criteria influence the interpretation of results. The training reinforces the distinction between a test method, a material selection standard and the requirements applicable to a particular engineering application.

  1. NACE TM0177

    • Provides laboratory test methods for evaluating the resistance of metals to cracking in environments containing hydrogen sulphide.

    • Addresses methods used to assess susceptibility to sulphide stress cracking under defined test conditions.

    • Supports the evaluation of material performance under specified environmental and mechanical loading conditions.

    • Helps technical personnel understand the purpose and limitations of laboratory evidence used in material assessments.

    • Complements material selection requirements by providing test methods relevant to evaluating cracking resistance.

    Learning Outcomes

    • Explain the principal cracking mechanisms associated with hydrogen sulphide exposure.

    • Distinguish sulphide stress cracking from hydrogen-induced cracking and stress-oriented hydrogen-induced cracking.

    • Identify the environmental and mechanical factors that contribute to cracking susceptibility.

    • Explain the purpose of laboratory testing in the evaluation of sour service materials.

    • Recognise the importance of test conditions, specimen preparation and acceptance criteria when reviewing results.

    • Identify the limitations of applying laboratory results outside the conditions and scope for which they were established.

    • Determine when suspected cracking or material degradation requires specialist investigation and further technical assessment.

This module brings together the principles of NACE MR0175 ISO 15156 and applies them to engineering specifications, procurement, fabrication, quality assurance and operational asset management. Participants examine how organisations establish traceability between defined service conditions, selected materials, documented qualification evidence and the final equipment acceptance decision.

The module also considers the management of material deviations, substitutions, repairs and changes to operating conditions. Participants review practical scenarios involving incomplete material certificates, inconsistent hardness records, supplier documentation gaps and changes to equipment specifications. The emphasis is on developing a structured approach to technical review, escalation and documented decision-making throughout the asset lifecycle.

  1. API Specification 6A

    • Covers wellhead and tree equipment used in the petroleum and natural gas industries.

    • Provides equipment-related requirements relevant to design, manufacture, testing and verification within its scope.

    • Includes provisions relevant to equipment intended for sour service applications, where applicable to the specified product and requirements.

    • Supports coordination between equipment specifications, material requirements and supplier documentation.

    • Provides a complementary equipment specification reference rather than replacing the material selection and qualification requirements of ISO 15156.

    Learning Outcomes

    • Review material specifications and supporting documentation against defined sour service requirements.

    • Identify relevant evidence in material certificates, hardness records, inspection reports and qualification documentation.

    • Recognise documentation gaps that require supplier clarification or additional technical verification.

    • Explain how procurement specifications communicate material requirements to manufacturers and suppliers.

    • Identify the engineering considerations associated with material substitutions, repairs and changes to operating conditions.

    • Describe the importance of traceability, change management and documented approval decisions.

    • Apply a structured review process to hypothetical material acceptance and non-conformity scenarios.

    • Explain how material selection and qualification support ongoing equipment integrity throughout the asset lifecycle.

Certificate

Attendees who successfully complete the Understanding NACE MR0175 ISO 15156 Training Course receive a Certificate of Completion from Institute For Oil & Gas Training.

The certificate recognises completion of the training programme and participation in its technical learning activities. Attendees are required to meet the course attendance requirement established by Institute For Oil & Gas Training. The certificate is evidence of course completion and does not constitute independent professional certification or formal authorisation to qualify materials under ISO 15156.

Course dates

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £3,800

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £3,800

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £3,800

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £3,800

Fees include tuition, course materials and refreshments. Need different dates or a different city? Ask about your preferred date.

Frequently asked questions

What is the Understanding NACE MR0175 ISO 15156 Training Course about?

The course explains how NACE MR0175 ISO 15156 supports material selection and qualification for oil and gas production environments containing hydrogen sulphide. It covers sour service materials, cracking mechanisms, material properties, environmental conditions, testing principles and documentation requirements. Participants develop practical knowledge for reviewing engineering specifications and evaluating material suitability against applicable requirements.

Who should attend this sour service materials training course?

The course is suitable for materials engineers, corrosion engineers, mechanical engineers, asset integrity specialists, inspection professionals, welding personnel, quality assurance teams, procurement specialists, maintenance engineers and project managers. It also benefits technical authorities and operations personnel responsible for equipment exposed to sour service conditions.

How is the course delivered?

Institute For Oil & Gas Training delivers the programme through technical presentations, guided interpretation of standards, engineering case studies, group exercises and practical scenarios. Activities focus on material selection, environmental assessment, cracking mechanisms, qualification evidence and technical documentation. The approach connects standard requirements with decisions encountered in engineering, procurement, inspection and asset management.

Does the course provide professional certification in NACE MR0175 ISO 15156?

No. Attendees receive a Certificate of Completion from Institute For Oil & Gas Training after completing the programme and meeting the applicable attendance requirement. This certificate confirms course completion but does not constitute independent professional certification, third-party qualification or formal authorisation to approve sour service materials.

How does the course help improve sour service material selection?

The course helps participants understand how environmental conditions, material properties and cracking susceptibility influence material suitability. It develops their ability to review specifications, recognise documentation deficiencies, identify material qualification requirements and communicate technical concerns. These capabilities support more consistent engineering decisions, improved procurement controls and stronger management of material-related risks in oil and gas production facilities.

Next: 02 Nov 2026

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