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Flow Assurance: Hydrates, Wax & Scale
Inside this lesson
- Define flow assurance as keeping the stream flowing from reservoir to sales against solids deposition and corrosion
- Explain gas hydrates as ice-like gas-water crystals forming at high pressure and low temperature, and the management options: dehydration, insulation or heating, and thermodynamic inhibitors (methanol or MEG)
- Describe wax and asphaltene deposition (below the cloud point) and mineral scale precipitation (as pressure, temperature, and water chemistry change) with their management: pigging, heating, and inhibitors
- Recognize corrosion as a line-integrity threat managed by chemical inhibition and material selection
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Educational content covering topics typical of an undergraduate petroleum-engineering curriculum. Not a substitute for accredited coursework, and not suitable for real well, reservoir, or field decisions without review by a licensed professional engineer. Well-control content is conceptual awareness only and is not IWCF/IADC training. References to reserves or resource classifications are descriptive context only, not regulatory disclosure or booking guidance.