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090 _a8033137037
245 1 0 _aPetroleum engineer international
264 _aDallas : Energy Publications, 1984
362 1 _aVol. 56, No. 2 (Feb. 1984) ; 98 p.
505 0 0 _aRig utilization rises as offshore drilling recovers / Harrison T. Brundage -- Reliabiilty studies test
505 0 0 _aScssvs in the North Sea / G. Engen -- KCA computerizes drilling rig maintenance program / John Gammage --
505 0 0 _aDeepwater satellite trees meet cormorant challenges / F. L. Hettinger -- Premium connections: what they are,
505 0 0 _awhat they´ll do / Gary Kirsch -- International offshore rig locator.
999 _c18511
_d18511