1. Amafeule, J. O., Altunbay, M., Tiab, D., Kersey, D. G. and Keelan, D. K. Enhanced reservoir description: Using core and log data to identify hydraulic (flow) units and predict permeability in uncored intervals/wells. SPE 68th Annual Technical Conference and Exhibition. October3–6, Houston, TX. pp.8–12. Paper No. SPE 26436
2. Blaker, T., Celius, H. K., Lie, T., Martinsen, H. A., Rasmussen, L. and Vassenden, F. Foam for gas mobility control in the Snorre Field: The FAWAG Project. SPE Annual Technical Conference and Exhibition. October3–6, Houston, TX. pp.6–10. Paper No. SPE 5647
3. Christensen, J. R., Stenby, E. H. and Skauge, A. Review of WAG field experience. SPE International Petroleum Conference and Exhibition. Vol. 4, pp.97–106. Paper No. SPE 71203
4. Kibodeaux, K. R. and Rossen, W. R. Coreflood study of surfactant-alternating-gas foam processes: Implications for field design. SPE Western Regional Meeting. June25–27, Long Beach, CA. pp.4–7. Paper No. SPE 38318