000 00689nam a22001457a 4500
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090 _a8033137055
245 1 0 _aPetroleum engineer international
264 _aDallas : Energy Publications, 1985
362 1 _aVol. 57, No. 8 (Jul. 1985) ; 52 p.
505 0 0 _aWhat's new in ... downhole drilling equipment? -- What's new in ... surface production equipment? -- What's
505 0 0 _anew for ... offshore operations? -- Here's a review of 1984's top attention getters -- What's new in ...
505 0 0 _asurface drilling equipment? -- What's new in .. downhole production equipment? -- What's new for ...
505 0 0 _aindustry-wide activity?.
999 _c18529
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