1. Proceedings of the SPE Annual Technical Conference;Filippov,1999
2. Enventure Global Technology, Expandable Liner Hanger Provides Cost-Effective Alternative Solution, Proceedings of the IADC/SPE Drilling Conference;Lohoefer,2000
3. Proceedings of the Deep Offshore Technology International Conference;Haut,1999
4. K.D. Kenneth, Shell Deepwater Development, Inc., D.B. Campo, Proceedings of the SPE/IADC Drilling Conference, Amsterdam, Netherlands, February 27–March 1, 2001.