4Hubert M K. Energy Resources [M]. Washington D C: Na- tional AcadenW of Science, National Research Council, 1962.
5王建毅.钻井成本管理与控制探析[J].当代经理人.2006(04)
6Petter Osmundsen, Kristin Helen Roll, Ragnar Tveteats. Explora tion Drilling Productivity at lhe Norwegian Shelf[J]. Journal of Pe- troleum Science and Engineering,2010,73:122-128.