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 track circuit interrupter may be fitted at catch points, trap points or buffer stops to maintain a track circuit in the ’occupied’ state in the event of a derailment. The track circuit remains de-energised until the interrupter is replaced.  3, record 2, English, - track%20circuit%20interrupter

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

(REUNEX, p. 167)  1, record 3, French, - voie%20occup%C3%A9e

Record 3,  Textual support,  Spanish