1. Alberty, M.W., and K.H. Hashmy (1984), Application of ULTRA to log analysis. In:
25th Annual Logging Symposium SPWLA, 10–13 June 1984, New Orleans, USA, Society of Petrophysicists andWell Log Analysts, Houston, paper 1984-Z, 1–17.
2. Archie, G.E. (1942), The electrical resistivity log as an aid in determining some reservoir characteristics, Trans. Min. Metall. Petrol. Eng.
146, 54–62.
3. Baker Atlas (1996), OPTIMA, eXpress reference manual, Baker Atlas, Western Atlas Int. Inc., Houston.
4. Ball, S.M., D.M. Chace, and W.H. Fertl (1987), The Well Data System (WDS): An advanced formation evaluation concept in a microcomputer environment. In: Proc. SPE Eastern Regional Meeting, 21–23 October 1987, Pittsburgh, USA, Society of Petroleum Engineers Inc., Richardson, paper 17034, 61–85, DOI: 10.2118/17034-MS.
5. Clavier, C., G. Coates, and J. Dumanoir (1984), Theoretical and experimental bases for the dual-water model for interpretation of shaly sands, SPE J.
24,2, 153–168, DOI: 10.2118/6859-PA.