Mastering CO2 Corrosion Rate Prediction in the Oil and Gas Industry with Advanced Software Solutions

Mastering CO2 Corrosion Rate Prediction in the Oil and Gas Industry with Advanced Software Solutions

Understanding CO2 Corrosion Rates: A Critical Factor in Oil and Gas Operations

Corrosion rate, the measure of how quickly metals deteriorate in specific environments, is a vital consideration in the oil and gas sector. The industry relies on accurate CO2 corrosion rate predictions to assess the viability of using carbon steel for constructing wells, pipelines, and processing equipment. This assessment is crucial for maintaining operational integrity and preventing costly failures.

Essentials of CO2 Corrosion Prediction Modeling

A comprehensive CO2 corrosion prediction model requires several inputs to simulate real-world conditions accurately, including:

  • Temperature and Pressure: Key environmental factors affecting corrosion rates.
  • CO2 and H2S Concentrations: The presence of these gases significantly influences corrosion.
  • Ionic Concentration and Design Life: Essential for understanding the long-term impacts on materials.
  • Corrosion Inhibitor Efficiency: A critical consideration for mitigating corrosion risks.

The model’s output should offer insights into the corrosion rate, inhibited corrosion rate, and corrosion allowance, providing essential data for informed decision-making, especially in sour service conditions.

Navigating Through CO2 Corrosion Rate Prediction Models

Technical literature and commercial software extensively document various CO2 corrosion rate prediction models, each with unique features and capabilities. Notable solutions include:

  • Socrates and Predict by Honeywell: Industry standards for comprehensive corrosion analysis.
  • Electronic Corrosion Engineer (ECE) by Wood Group: A versatile tool for evaluating corrosion threats.
  • Norsok M506 (latest issue 2017): Offers guidelines specifically tailored to the North Sea sector.
  • BP Cassandra: Although discontinued, this proprietary model from BP once set high benchmarks.
  • Freecorp by Ohio University: An accessible option for academic and research-focused applications.

Introducing AlloySelect: The Future of CO2 Corrosion Rate Prediction and Materials Selection

AlloySelect emerges as a pioneering cloud-based software, redefining how professionals approach CO2 corrosion rate prediction and materials selection. With AlloySelect, users can:

  • Evaluate CO2 and H2S Corrosion Rates: Gain accurate insights into corrosion dynamics under various conditions.
  • Select CRAs for Sour Service: Make informed decisions on corrosion-resistant alloys (CRAs) suitable for challenging environments.
  • Verify Materials Certificate for Compliance: Ensure all selected materials meet international standards like NACE MR0175, API 6A, API 5CT, and others.

Empower Your Corrosion Management Strategy with AlloySelect

AlloySelect stands at the forefront of technological innovation in corrosion management. Offering a user-friendly interface, comprehensive analysis tools, and adherence to global standards, AlloySelect equips oil and gas professionals with the resources needed to safeguard their assets against corrosion efficiently.

Dive deeper into how AlloySelect can optimize your corrosion rate predictions and materials selection process, ensuring your projects are both durable and compliant.

[Explore AlloySelect Today]


with alloyselect you can use data from reservoir and operation to check if carbon steel is suitable for your asset. alloyselect uses an Artificial Intelligence algorithm to determine sour service severity, corrosion rates and allowance, pH and other threats to the integrity of your asset.


alloyselect 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. alloyselect library of codes and standards is continuously updated to comply with regulatory requirements.


alloyselect 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. alloyselect helps you evaluate, select and verify materials.


you can access alloyselect from any online device. Use mobile, tablet or desktop to calculate corrosion rates and select materials.

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 your results.

Secured Data

we do not store your personal and project data . alloyselect 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.