Navigate CO2 Corrosion with Confidence Using AlloySelect: Your Cloud-Based Solution

The Evolution of CO2 Corrosion Rate Calculation Models

Understanding the corrosion rates of steel in CO2-enriched environments is crucial for the longevity and reliability of oil and gas infrastructure. Traditionally, professionals have relied on models like the de Waard-Milliams or those based on extensive experimental data to predict these rates. Each model has its strengths, but advancements in technology have paved the way for more integrated, comprehensive solutions.

Introducing AlloySelect: A Leap Forward in Corrosion Assessment

Oil and Gas Corrosion Ltd presents AlloySelect, a cloud-based platform revolutionizing materials selection and corrosion rate analysis. By marrying the proven efficacy of the de Waard-Milliams model with enhancements for H2S impact and a proprietary pH model, AlloySelect offers an unmatched tool for assessing CO2 corrosion rates.

Why AlloySelect is the Premier Choice for Corrosion Professionals

  • Comprehensive Corrosion Assessments: AlloySelect’s evaluate module provides a holistic view of corrosion rates, enabling precise selection of carbon and low alloy steels.
  • Materials Selection Made Easy: Navigate the complexities of selecting corrosion-resistant alloys for sour service applications confidently, ensuring your project meets international standards like NACE MR0175, API 6A, API 5CT, ISO 21457, Norsok M001, and DNV RP F112.
  • Data-Driven Decisions: Rely on a corrosion model rooted in laboratory data and validated by real-world oilfield experiences for decisions you can trust.

AlloySelect’s Cloud-Based Advantage

  • Universal Access: With no need for software installation, AlloySelect is accessible from any device, anywhere, ensuring your project stays on track.
  • Cross-Platform Compatibility: Whether you’re using Windows, macOS, or Linux, AlloySelect’s user-friendly platform is designed for seamless integration.
  • Cost Efficiency: Offering the most competitive pricing in the market, AlloySelect removes financial barriers to advanced corrosion analysis.
  • No Long-Term Commitments: With subscriptions starting from just one day, gain immediate access without the hassle of long-term commitments or complicated setup processes.

Elevate Your Corrosion Management Strategy with AlloySelect

Transitioning to AlloySelect means not just accessing state-of-the-art corrosion assessment tools but embracing a future where decisions are informed, compliance is assured, and projects are safeguarded against the unpredictable nature of CO2 corrosion.

Discover the AlloySelect Difference

Ready to revolutionize how you manage corrosion? Visit AlloySelect today and see why it’s the trusted choice for professionals worldwide seeking to mitigate the risks of CO2 corrosion with precision and confidence.

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alloyselect is a cloud-based software for materials selection


with alloy select you can use data from reservoir and process conditions; alloy select uses an AI algorithm to determine sour service severity, corrosion rates, pH and other threats to the integrity of your asset. alloy select can also determine suitability of carbon steel and corrosion allowance requirements


alloy select uses AI algorithms to identify suitable materials from a library of more than 300 different carbon and low alloy steels, cast irons and corrosion resistant alloys. alloy select library of codes and standards is continuously updated to comply with regulatory requirements.


alloy select helps you verify a selected material complies with one or more industry standards. AI algorithms analyse chemical, mechanical and processing data from Material Certificates to verify compliance with code and standards such as NACE MR0175, API 5CT and API6A

AI Technology

Artificial Intelligence technology implemented for materials selection decision making. alloy select helps you evaluate, select and verify materials.


you can access alloy select from any online device. Use mobile, tablet and desktop to calculate corrosion rates and select materials for oil and gas assets.

Continuously updated

alloy select is continuously updated to make sure all AI decisions are in accordance with the latest revisions of codes and standards.

Email and Print Reports

prepare reports to validate and document your materials selection. analize materials certificates and export the results of your materials validation.

Secured Data

we do not store your personal and project data . alloy select AI algorithm is based on secure cloud technology protecting your valuable information.

Technical Support

we have a live webchat to support you and guide you through your materials selection. Our team of materials engineers is here to help you.


using AI, alloy select helps you select materials for production and injection wells, pipelines and processing facilities.


alloy select incorporates offshore standards like DNV RP F112, UK HSE guidelines to prevent chloride induced stress corrosion cracking