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Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

An assembly of blowout preventers and associated equipment mounted on the well-head for the purpose of controlling down hole pressure.  4, fiche 1, Anglais, - blowout%20preventer%20stack

Record number: 1, Textual support number: 1 OBS

A typical stack would comprise riser connector, an annular blowout preventer, one or more ram blowout preventers, kill and choke line connectors, drilling spool and well-head connector.  4, fiche 1, Anglais, - blowout%20preventer%20stack

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Dans la technique pétrolière, ensemble des obturateurs et de l'équipement annexe monté sur une tête de puits pour contrôler la pression de sondage et éviter l'éruption.  5, fiche 1, Français, - bloc%20d%27obturation%20de%20puits

Record number: 1, Textual support number: 1 CONT

Les équipements de sécurité [des Pentagones] comportent deux blocs d'obturation de puits (BOP), l'un de 525 mm (20") dont la pression de [travail] est de 140 bars (2000 psi), l'autre de 345 mm (13 5/8") pour 700 bars.  3, fiche 1, Français, - bloc%20d%27obturation%20de%20puits

Record number: 1, Textual support number: 1 OBS

[Un bloc obturateur de puits] comprend normalement un connecteur de colonne montante, un obturateur antiéruption, un ou plusieurs obturateurs à mâchoires, les raccords des lignes de buses et le raccord de tête de puits.  5, fiche 1, Français, - bloc%20d%27obturation%20de%20puits

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

... floating drilling vessels [include] the two surface-type mobile units, i.e., the ship and barge units, and the column-stabilized or semi-submersible units.  6, fiche 2, Anglais, - floating%20drilling%20vessel

Record number: 2, Textual support number: 2 CONT

Drilling vessels that are essentially of ship or barge type, of normal configuration and proportions, and which operate in all conditions as typical surface displacement vessels, are to have scantlings that meet the requirements of "Rules for Building and Classing Steel Vessels" or "Rules for Building and Classing Steel Barges for Offshore Service" of current issue. Additional consideration for unusual loadings due to drilling operations, mooring, etc., and for unusual configurations such as catamarans, outriggers, etc., will be specially considered ...  7, fiche 2, Anglais, - floating%20drilling%20vessel

Record number: 2, Textual support number: 3 CONT

The E-Z tree is a valve-latch assembly landed in the B.O.P. stack to form a temporary production tree during offshore tests carried out from a floating drilling vessel.  4, fiche 2, Anglais, - floating%20drilling%20vessel

Record number: 2, Textual support number: 1 OBS

Floating drilling rigs are normally referred to as "drill vessels" or "drilling vessels" and are in the truest sense of the word "vessels." For a seafaring man, however, they differ in many respects from his general conception of a vessel. [As opposed to the traditional vessel,] the drill vessel often anchors for weeks and even months at one location. It may move only short distances from well to well. Seldom, if ever, does it need to visit port except for major repair or inspection. ... Many drill vessels, semi-submersibles for instance, cannot even be handled in present dry-dock facilities because of their size.  6, fiche 2, Anglais, - floating%20drilling%20vessel

Record number: 2, Textual support number: 2 OBS

Vessel. Means every vessel which by means of its special outfit, purpose, design, or function engages in certain industrial ventures. Included in this classification are such vessels as drill rigs, missile range ships, dredges, cable layers, derrick barges, pipe lay barges, construction and wrecking barges. Excluded from this classification are vessels carrying freight for hire or engaged in oceanography, limnology, or the fishing industry.  6, fiche 2, Anglais, - floating%20drilling%20vessel

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 CONT

Le principe même [des plateformes autoélévatrices] limite leurs performances: les plus récentes, dont les piles dépassent les 100 mètres peuvent forer par 90 mètres d'eau. Au-delà de cette profondeur, on utilise des engins de forage flottants, navires ou plateformes semi-submersibles.  1, fiche 2, Français, - engin%20de%20forage%20flottant

Fiche 2,  Justifications,  Espagnol