TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A small mud pit with a capacity of 10 to 15 bbl, usually with 1 bbl divisions, used exclusively to ascertain the amount of mud necessary to keep the well bore full with the exact amount of mud that is displaced by drill pipe. When the bit comes out of the hole, a volume of mud equal to that which the drill pipe occupied while in the hole must be pumped into the hole to replace the pipe. When the bit goes back in the hole, the drill pipe displaces a certain amount of mud, and a trip tank again can be used to keep track of this volume.  2, record 1, English, - trip%20tank

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

[Bac] permettant le remplissage du puits en continu pendant la remontée des tiges de forage.  1, record 1, French, - bac%20de%20man%26oelig%3Buvre

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

A stabbing valve is kept on the work floor to put into tubing if needed, when the well begins blowing in.... The stabbing valve must...(a) be a National Association of Corrosion Engineers rated full opening valve with the proper threads to mate to the completion string thread in use;(b) the stabbing valve must have a pressure rating equal to or greater than the blow out preventer pressure rating;(c) extended bails must be used to allow string weight to be borne by the tubing, rather than the stabbing valve;(d) the stabbing valve must not be used as a working valve;(e) the stabbing valve must be stored in an area immediately accessible to the well bore.  2, record 2, English, - stabbing%20valve

Record number: 2, Textual support number: 2 CONT

Every drilling installation should be equipped with ancillary well control equipment consisting of ... at least two stabbing valves with appropriate cross-over subs to fit each type of connection in the drilling assembly which should be designed to be safely and quickly installed in the drilling assembly and closed to isolate and control pressure in the drill stem to allow the kelly or high pressure circulating head to be installed.  3, record 2, English, - stabbing%20valve

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

vanne d'intervention d'urgence : terme obtenu de l'Institut français du pétrole.  1, record 2, French, - vanne%20d%27intervention%20d%27urgence

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

The drift method is used where the rock is so poor that the face must be attacked in more than two steps.  2, record 3, English, - drift%20method

Record number: 3, Textual support number: 1 OBS

In driving a large tunnel, it may be advantageous to drive a small tunnel, called a drift, through all or a portion of the length of the tunnel prior to excavating the full bore.  3, record 3, English, - drift%20method

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

Lorsque la tenue du sous-sol ne permet pas de creuser à pleine section, on opère par des galeries d'avancement de section moindre, parfois très étroite, qu'on étaye et élargit ensuite progressivement. Le procédé comporte de nombreuses variantes selon le nombre, l'emplacement, la combinaison et le processus d'élargissement de ces galeries.  1, record 3, French, - attaque%20par%20galeries%20d%27avancement

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

There are several methods of attacking the faces of tunnels driven through rock. The method selected will depend on the size of the bore, the equipment available, the condition of the formation, and the extent to which timbering is required. The more common methods of attack are :full face, hearing and bench, drift, pilot tunnel.  3, record 4, English, - method%20of%20attack

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Le choix d'une méthode d'exécution qui offre le maximum de garanties de mener le chantier à bonne fin et le plus économiquement possible ne peut résulter que d'une étude d'organisation systématique de toutes les phases de réalisation.  3, record 4, French, - m%C3%A9thode%20d%27ex%C3%A9cution

Record 4,  Textual support,  Spanish