Microbiologically Influenced Corrosion in Oil Fields: Mechanisms, Detection, and Mitigation Strategies

Abstract

This chapter thoroughly explores microbiologically influenced corrosion (MIC) in oilfields, highlighting a holistic approach to address its complicated nature. The chapter explores microbial processes, corrosion mechanisms, and environmental influences. It delves into detection techniques, mitigation strategies, ongoing research, and future directions. Environmental conditions such as anaerobic environments, elevated salinity, hydrocarbons, and high temperatures are critical factors shaping the landscape of MIC. Detection and monitoring techniques, including microbiological analysis and advanced inspection technologies, are revealed as vital tools for proactive intervention. Mitigation strategies include cathodic protection, materials selection, corrosion inhibitors, biocide treatments, and ongoing inspection, providing a robust framework against MIC. The chapter highlights the industry’s need to welcome technological advancements, including innovations in environmental monitoring, nanotechnology, and microbial ecology. Ongoing research initiatives, collaborative partnerships between industry and academia, and sustainable biocide strategies demonstrate the industry’s commitment to staying ahead of MIC challenges. The chapter presents vital steps for fortifying infrastructure against MIC, emphasizing innovation, sustainability, collaboration, and knowledge dissemination.