7Hannegan D. Case studies-offshore managed pressure drilling [R]. SPE101855 2006.
8Brainard R R. A process used in evaluation of managed-pressure drilling candidates and probabilistic cost-benefit analysis: offshore technology conference, Houston, Texas, USA, May 1-4,2006[C].
9Don M. Hannegan, Glen Wanzer. Well Control Considera- tions - Offshore Applications of Underbalanced Drilling Technology SPE79854.
10Reitsma D. Development and Application of Combining aReal- Time Hydraulics Model and Automated Choke To Maintain a Relatively Constant Bottomhole Pressure While Drilling[ J]. IPTC10708 - MS.