AMPP 21532 Guide – Monitoring the CO₂ stream
In this technical article, we’re looking at the final two steps of the AMPP 21532 Guide – monitoring and memorandum of change. Once all the design steps are completed, and the project goes forward for construction and operation, the AMPP guide recommends that a robust monitoring system be implemented.
Monitoring Critical Impurities:
Monitoring the CO₂ stream presents several challenges that demand careful consideration. Academic research has identified various concerns that must be addressed to ensure uninterrupted operation and the ability to monitor critical impurities. Key factors to be addressed include determining optimal sampling points along the fluid processing steps and across the pipeline’s orientation. This is crucial due to impurities of different densities settling into distinct portions of the bulk stream. Sampling at high pressure and in the presence of multi-phase flow introduces further difficulties in obtaining representative samples.
Moreover, deciding which impurities to monitor is essential, as each impurity may require its own dedicated analyser, frequently calibrated to the bulk fluid. Professional advice may be necessary to identify critical impurities that warrant strict monitoring. Comprehensive impact assessments and failure analyses are also vital in predicting potential system failures. Reliability modelling, with the assistance of OSTI data as a reliable starting point, can aid in the assessment process. Recognising the ripple effects of failures is crucial, as the entire operating strategy can be disrupted. Dilution requirements to mitigate corrosion risks, for example, may be compromised if a single emitter experiences shutdown. Having a robust plan in place minimises the impact of such events.
Adapting Through a Full System Lens:
Once a monitoring strategy is established, the need to react to upsets and major changes in operating conditions becomes paramount. During project startup, the monitoring strategy assumes critical importance in managing project integrity. Should unexpected upsets or significant alterations occur, a memorandum of change becomes necessary to ensure safe future operations. These changes may extend to various aspects of the project, including the CO₂ specification. Engaging the right experts is essential to facilitate a smooth restart of operations and minimise disruptions within the CCUS project.
Implementing a comprehensive monitoring system and establishing adaptability through a full system lens are vital for ensuring operational excellence in CCUS projects. By effectively addressing the challenges of monitoring critical impurities and promptly adapting to changes, project stakeholders can confidently assure the reliability and safety of their operations. Engaging experienced consultants with a deep understanding of these aspects will undoubtedly strengthen project tenders and establish an edge in the highly competitive petroleum engineering industry.
How We Can Help:
OGC Energy plays a pivotal role in addressing the challenges associated with monitoring critical impurities and managing change in CCUS projects. Through comprehensive assessments and analysis, they identify vulnerabilities, predict failure scenarios, and develop effective mitigation strategies using advanced modelling techniques and OSTI data. OGC Energy also excels in change management, helping draft memoranda of change and implementing modifications, such as adjusting CO₂ specifications, for smooth project restarts. Their holistic approach ensures reliability and safety optimisation, leveraging industry standards, best practices, and emerging technologies to minimise the impact of failures and disruptions. Their expertise and comprehensive solutions provide project stakeholders with the necessary guidance and support to overcome complexities and ensure operational excellence. By partnering with OGC Energy, organisations can enhance their offering, project a professional image, and position themselves as competent consultants in the ever-evolving field of CCUS.
Ensure the success and reliability of your CCUS project by partnering with OGC Energy, a trusted expert in the field. Our team is ready to provide comprehensive assistance in monitoring the CO₂ stream in your project, minimising the risks of corrosion, and optimising the performance of the injection. With our expertise, you can maintain uninterrupted operations and achieve your sustainability goals with confidence and peace of mind.
Contact us at office@ogcenergy.com to learn more – Ask your questions to Mark McLeod and the OGC Energy team.
