1. Isolation and Characterization of Low and High Molecular Weight Acidic Compounds from Cerro Negro Extraheavy Crude Oil. Role of These Acids in the Interfacial Properties of the Crude Oil Emulsions
2. Naphthenic Acids in Crude Oils Characterized by Mass Spectrometry
3. Pathak, A. K. and Kumar, T. 1995. Proceedings of PETROTECH‐95, Technology Trends in Oil Industry. 1995, New Delhi. pp.217–224.
4. Goldszal, A., Hurtevent, C. and Rousseau, G. 2002. SPE Oilfield Scale Symposium. 2002, Aberdeen, UK. SPE74661. pp.1–11.
5. Rousseau, G., Zhou, H. and Hurtevent, C. 2001. SPE Oilfield Scale Symposium. 2001, Aberdeen, UK. SPE68307. pp.1–8.