![[Society of Petroleum Engineers Offshore Europe - Aberdeen, United Kingdom (1993-09-07)] Offshore Europe - Conversion of a Semisubmersible Drilling Unit for Tender-Assisted and Conventional Drilling Operations]()
[Society of Petroleum Engineers Offshore Europe - Aberdeen, United Kingdom (1993-09-07)] Offshore Europe - Conversion of a Semisubmersible Drilling Unit for Tender-Assisted and Conventional Drilling OperationsSpiers, R.L.; Tranter, P.H.; Burr, G.R.; Unsworth, M.I.