4Ozkan,E. and Raghavan, R. ,Performance of Horizontal Wells Subject to Bottomwater Drive, SPERE (August 1990), 375-383.
5Ozkan, E. , Sarica, C. , Raghavan, R. Effect of Conductivity on Horizontal Well Pressure Behavior, paper SPE 24683 , presentedat the SPE Annual Technical Conference and Exhibition, Washington, DC, Oct. 4-7,1992.
6Ozkan, E. and Raghavan, R. zA Breakthrough Time Correlation for Coning toward Horizontal Wells, paper SPE 20964, presented at Europec 90, The Hague, The Netherlands, Oct. 22-24,1990.
7Papatzacos, P. , Herring, T. R. , Martinson, M. , and Skjaeveland, S. M. :Cone Breakthrough Time for Horizontal Wells, paper SPE 19822, presented at the 1989 Annual Technical Conference, San Antonio, TX, Oct. 8-11.