1. M.W. Helmy, F. Khalaf, T. Darwish, Well design using computer model, in: SPE Middle East Oil Show and Conference, 1997, pp. 299–207.
2. H.C. Wu, J.L. Kuehn, M.B. Ziaja, Optimal wellbore planning for deviated wells, in: Presented at the ASME Energy Sources Technology Conference and Exhibition, 1994, pp. 23–26.
3. On optimal constrained trajectory planning in 3D environments;Elnagar;Robot. Auton. Syst.,2000
4. Multi-objectives fuzzy models for designing 3D trajectory in horizontal wells;Qian;J. Appl. Math. Comput.,2004
5. A stochastic approach to global optimization of nonlinear programming problems with many equality constraints;Feng;Appl. Math. Comput.,2004