1. pe_acr@centum.utulsa.edu Petroleum Eng. Dept., U. of Tulsa, 600 S. College Ave., Tulsa, OK 74104
2. hnq@darcy.pe.utulsa.edu Petroleum Eng. Dept., U. of Tulsa, 600 S. College Ave., Tulsa, OK 74104
3. lifu@darcy.pe.utulsa.edu NIPER, 220 North Virginia, Bartlesville, OK 74003
4. dsol@chevron.com Chevron Petroleum Technology Co., P. 0. Box 446, La Habra, CA 90633-0446