Our sour service labs use hydrogen sulfide and other sour gases to replicate the highly aggressive conditions found in the Oil & Gas industry. Element’s specialized corrosion laboratories meet stringent international standards and we can assist with a variety of traditional and advanced sour service corrosion testing methods for metals, including NACE MR0175/ISO 15156.
Sour service testing may be required on your products/materials for environment containing wet H2S. Materials exposed to sour service environments in the Oil & Gas industry may face susceptibility to corrosion and cracking, potentially leading to catastrophic failure.
Element utilizes the long-standing expertise of our industry-leading specialists with comprehensive laboratory facilities to perform a detailed insight into the performance of materials and how they degrade in chemically hostile sour gas environments. This enables us to evaluate, characterize and determine which materials are fit for purpose, which in turn prevents failures and saves time and money for our clients.
Advice and guidance consultancy
Our NACE Engaged Experts can provide advice and guidance on the application and interpretation of NACE MR0175/ISO 15156 to ensure the testing programs comply with your project requirements.
NACE MR0175/ISO 15156
Element offers sour service material qualification testing in accordance with NACE MR0175/ISO 15156 to prevent cracking for applications exposed to H2S in Oil & Gas production environments. We provide tests for carbon steels, low‐alloy steels, stainless steels, and other Corrosion‐Resistant Alloys (CRA’s) for service in equipment used in onshore and offshore applications.
Sour service corrosion research and development
In addition to our standard corrosion test methods, we can assist with a variety of material qualification tests and research and development projects. Our industry-leading programs include recent development work on methods for Stress Oriented Hydrogen Induced Cracking (SOHIC) and Sulfide Stress Cracking (SSC) using an axially loaded full ring test.
For more information about how we perform Sour Service Corrosion Testing, or to request a quote, contact us today.
Our sour gas testing capabilities
We have invested in state-of-the-art facilities with environmental controls for our sour service testing to ensure the highest standards of health and safety are maintained.
Our global laboratories have comprehensive facilities for sour service testing with the following capabilities:
– World class scale; sour service laboratories in the UK, US, Europe, Middle East and Asia
– SSC testing at ambient temperature
– Full ring testing
– SOHIC testing
– Customer-specific services; advice and guidance, consultancy and bespoke testing programs
Stress Corrosion Cracking (SCC) Testing
Element’s Stress Corrosion Cracking (SCC) testing evaluates the susceptibility of metals to cracking failure under tensile stress and corrosion.
Engineering Critical Assessment (ECA) Services
Element provides Engineering Critical Assessment (ECA) to determine if a flaw in welded structures is safe from brittle fracture, fatigue, or creep.
Corrosion Inhibitor Testing
Element’s corrosion inhibitor testing experts select the most suitable corrosion inhibitor to protect your assets and extend their life span within the energy industry.
Corrosion Testing Services
Find out about Elements extensive corrosion testing expertise in the Energy industry across a global network of laboratories.