Heat Exchanger Fouling and Cleaning: Challenges and Opportunities
June 5-10, 2005, Kloster Irsee, Germany
Website: http://www.engconfintl.org/5aj.html

Asphaltene standardization discussion web site
Website: http://www.ualberta.ca/dept/chemeng/asphaltenes

Society of Petroleum Engineers
Website: http://www.spe.org