Year: 2026
Type: article
Abstract: Crude oil refining has evolved into one of the most sophisticated industrial processes, yet its efficiency is deeply influenced by the quality of crude before it even reaches the refinery. This paper explores the transformation of pre-refining operations—from early manual handling and natural settling methods to advanced separation, stabilization, and conditioning technologies deployed at the wellhead and storage terminals. Key processes such as dehydration, desalting, sediment removal, vapor pressure stabilization, and crude blending are examined to highlight their role in reducing corrosion, protecting catalysts, preventing equipment fouling, and improving final fuel quality. The paper also traces historical milestones that shaped modern feedstock preparation and discusses emerging trends in digital monitoring and intelligent crude logistics. The study reinforces that upstream crude conditioning is a fundamental enabler of refinery performance, economic optimization, and environmental compliance. Keywords: Crude oil stabilization; dehydration; desalting; sediment removal; GOSP; electrostatic desalter; crude blending; refinery feed conditioning; corrosion control; upstream fuel processing
Authors: Anuj Santosh Jagadale, Vivek Parshuram Diavte, Nilesh Dnyaneshwar Koli, Neha Agarwal
Language: English
Subfield: Analytical Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7126268979
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