[1] Van Poollen, H.K., “Fundamentals of Enhanced Oil Recovery”, PennWell Books, Tulsa, Oklahoma, (1980).
[2] Christensen, J. R., Stenby, E.H., Lyngby, DTU. and Skauge, Review of WAG Field Experience, SPE, Norsk Hydro ASA,Bergen, (1998).
[3] Nybraaten, G., Svorstoel, and Andfossen, P. O., WAG Pilot Evaluation for the Snorre Flcld,7th European IOR, Moscow, Russia,(1993).
[4] Stenmark, H. and Andfossen, P. O., Snorre WAG Pilot-A Case Study, 8th European IOR, Vienna, Austria, (1996).
[5] Slotte, P. A., Stenrnark, H. and Aurd, T., Snorre WAG Pilot, Norwegian Petroleum Directorate, RUTH 1992 (1996).
[6] Jensen, J., Nesteby, H. and Slotte. P. A., Brage WAG Pilot, Norwegian Petroleum Directorate, RUTH 1992 (1996).
[7] Skauge, A. and Berg, E., Immiscible WAG Injection in the Fensfjord Formation of the Brage Oil Field, paper number 014, from EAGE, 9th European Symposium on Improved Oil Recovery, The Hague, 20-22 Oct. (1997).
[8] Skauge, A. and Aarra, M., Effect of Wettability on the Oil Recovery by WAG, Proceedings7th European Symposium on Improved Oil Recovery, Moscow, (1993).
[9] Skauge, A. and Larsen, J. A., New Approach to Model the WAG Process, Proceedings, 15th International Energy Agency,Collaborative Project on Enhanced Oil Recovery, Workshop and Symposium, Bergen, Norway, 28-31 August, (1994).
[10] Magruder, J. B., Stiles, L.H. and Yelverton, T. D., “A Review for the Means San Andres Unit Full-Scale CO2 Tertiary Project”,SPE 17349, EOR Symposium, Tulsa, (1988).
[11] Prieditis, J., Wolle, C. R. and Notz, P. K., A Laboratory and Field Injectivity Study CO2 WAG In the San Andres Formation of West Texas, SPE 22653, 66th ATCE, Dallas, (1991).
[12] Roper, M. K., Cheng, C. T., Varnon, J. E., Pope, G.A. and Sepehrnoori, K., Interpretation of a CO2 WAG Injectivity Test in the San Anclres Formation Using a Compositional Simulator,SPE 24163, 8th EOR, Tulsa, (1992).
[13] Claridge, E. L., CO2 Flooding Strategy in a Communicating Layered Reservoir,JPT Dec. (1982).
[14] Chase Jr., C.A. and Ttid, D., Numerical Simulation of CO2 Flood Performance”,SPE 10514, JPT, Dec. (1984).
[15] Stephenson, D.J., Graham, A.G. and Luhning R, W., Mobility Control Experience in the Joffre Viking Miscible CO2 Flood,SPE Reservoir Engineering, Aug. (1993).
[16] Walker, J.W. and Turner, J. L., Performance of Seelington Zone 20B-07 Enriched-Gas-Drive Project,SPE 1884, JPT, April, (1968).
[17] Robie, Jr., D.R., Roedell, J.W. and Wackowski, R. K., Field Trial of Simultaneous Injection of CO2 and Water, Rangely Weber Sand Unit, Colorado (1998).
[18] Ma, T. D., Rugen, J.A. and Stoisits, R. F., Simultaneous Water and Gas Injection Pilot at the Kuparuk River Field, Reservoir Impact, SPE 30726, ATCE, Dallas, (1995).
[19] Hong, K.C. and Stevens, C. E., Water-Alternating-Steam Process Improves Project Economics at West Coalinga, SPE Res. Eng., November, Texas (1992).
[20] Skauge, A., Simulation Studies of WAG Using Three - Phase Relative Permeability Hysteresis Models, Paper Number 015, Proceeding fromEAGE, 9th European Symposium on Improved Oil Recovery,The Hague, 20-22 Oct. (1997).
[21] Helm, L.W., Propane-Gas-Water Miscible Floods In Watered-Out Areas of the Adena Field,SPE 3774, JPT Oct., (1972).
[22] Watts, R. J., Conner, W. D., Wasson, J.A. and Yost, A.B., CO2 Injection for Tertiary Oil Recovery, Granny’s Creek Field, Clay County, West Virginia, SPE 10693, 3rd EOR, Tulsa, (1982).
[23] Dyes, A, B., Bensimina, A., Saadi, A.M. and Khelil, C., Alternate Injection of HPG and Water, Two Well Pilot, SPE 4082, 47th Annual Fall Meeting,San Antonio, Texas, (1972).