Case Study – Cleaning of Storage Tank That Had Accumulated Petroleum Sludge

Case Study of cleaning of storage tank that had accumulated petroleum sludge up to two inches thick within the interior sidewalls, along with heating coils covered in baked-on asphaltenes. Site Location: Port of Brownsville, Texas Contamination: No. 6 Crude Oil, Asphaltenes and Paraffins Structure Treated: Above Ground Land Based Storage Tank Effectiveness: 75 Hours Labor…