TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

After all the corrections, edits and shifts have been made, both log and core data are now referenced to an absolute value that is a measured depth starting at a datum based on the drill floor or rotary table elevation and increasing positively along the borehole.  1, fiche 1, Anglais, - rotary%20table%20elevation

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

... an opening on the rig floor that extends downward through the substructure and a short distance into the ground, in which a length of drill pipe is temporarily placed for later connection to the drill stem.  4, fiche 2, Anglais, - mousehole

Record number: 2, Textual support number: 1 CONT

The mousehole is used to stow the next joint of pipe until it is required for threading into the drill string.  5, fiche 2, Anglais, - mousehole

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

Trou auxiliaire de stockage en surface de la tige de forage à ajouter.  3, fiche 2, Français, - trou%20de%20souris

Record number: 2, Textual support number: 1 OBS

trou de souris : terme officiellement recommandé par le Gouvernement français comme le titre du livre duquel il est tiré le précise  4, fiche 2, Français, - trou%20de%20souris

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 DEF

Members of the drilling crew (usually two) who work on the derrick floor.  5, fiche 3, Anglais, - floor%20men

Record number: 3, Textual support number: 1 CONT

Floorman(drill). A member of the drilling crew whose work station is on the derrick floor. On rotary drilling rigs, there are normally two floormen on each crew, with three used on heavy duty rigs.  2, fiche 3, Anglais, - floor%20men

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

Ouvrier de plancher (de forage) : Ouvrier qui travaille sur le plancher du derrick. Les ouvriers de plancher sont surtout employés au vissage et dévissage des tubes et à leur stockage quand on fait une manœuvre d'aller et retour.  2, fiche 3, Français, - %C3%A9quipe%20de%20plancher

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Mobile drilling platform. The underwater search has been made possible only by vast improvement in offshore technology... new types [of platform] stress characteristics of mobility and the capacity for work in [deep] water. The world's mobile platform fleet can be divided into four main groupings : self-elevating platform, submersibles, semisubmersibles, and floating drill ships. The most widely used mobile platform is the self-elevating, or jack-up unit. It is towed to location, where the legs are lowered to the sea floor, and the platform is jacked up above wave height.  1, fiche 4, Anglais, - mobile%20drilling%20platform

Record number: 4, Textual support number: 1 OBS

for "offshore mobile drilling unit": offshore mobile drilling unit  2, fiche 4, Anglais, - mobile%20drilling%20platform

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

Aussi pour exécuter [les forages d'exploration] qui ne durent que quelques mois chacun, utilise-t-on des infrastructures mobiles, que l'on déplace d'un site à un autre [...] À faible profondeur on utilise des «jack-up» ou plates-formes autoélévatrices à piles mobiles verticalement actionnées par vérins ou par crémaillères. En cours de déplacement le pont fait office de coque et flotte à la surface de l'eau, les piles étant relevées [...] Au-delà de [90 mètres d'eau], on utilise des engins de forage flottants, navires ou plates-formes semi-submersibles.  1, fiche 4, Français, - infrastructure%20mobile

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

A holding device resting on the drilling floor, consisting of two or more serrated sliding wedges working inside a heavy cone-shaped bowl or collar, used to suspend casing in a drill hole during makeup or breakout.  2, fiche 5, Anglais, - casing%20spider

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Pièce fondue en cône creux garnie de coins et supportant une colonne de tubes.  1, fiche 5, Français, - support%20de%20tubage%20%C3%A0%20coins

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 OBS

Three or four floormen are employed on the rotary drilling rig to set the slips to hold the drill pipe, handle the tongs or wrenches for screwing up or unscrewing the drill pipe, latch and unlatch the elevators, etc., and generally handle equipment around the rig floor.  2, fiche 6, Anglais, - slip%20setting

Record number: 6, Textual support number: 2 OBS

For the term "slip," see appropriate record.  3, fiche 6, Anglais, - slip%20setting

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 CONT

Sur un appareil de forage rotary, trois ou quatre ouvriers de plancher sont utilisés à la manœuvre des coins de retenue pour maintenir les tiges de forage [...] etc., et de façon générale à la manipulation et à la mise en œuvre des équipements contigus au plancher de forage.  1, fiche 6, Français, - man%26oelig%3Buvre%20des%20coins%20de%20retenue

Record number: 6, Textual support number: 1 OBS

coins de retenue : Dispositif ayant la forme d'un collier articulé et servant à retenir les tiges de forage pendant les opérations de vissage ou de dévissage.  2, fiche 6, Français, - man%26oelig%3Buvre%20des%20coins%20de%20retenue

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

The apparatus consisting of a powerful jack and a steel-toothed circle on which the jack moves. The circle is attached to the drill floor, centered on the borehole collar, and used to tighten or loosen the joints in a string of drill tools.  2, fiche 7, Anglais, - jack%20and%20circle

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 DEF

[Appareillage] pour serrage des joints d'un train de tiges.  1, fiche 7, Français, - cric%20sur%20cr%C3%A9maill%C3%A8re%20circulaire

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 CONT

Every operator shall ensure that... there is available on every drill floor... a readily available inside blow out preventer valve.  1, fiche 8, Anglais, - blow%20out%20preventer%20valve

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 CONT

L'exploitant veille à ce que [...] on dispose sur chaque plancher de forage [...] d'une vanne anti-éruption intérieure appropriée.  1, fiche 8, Français, - vanne%20anti%2D%C3%A9ruption

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 CONT

Irrespective of the method of primary blasting employed, it is usually necessary to reblast a proportion of the rock on the quarry floor so as to reduce it to a size suitable for handling by the excavators and crushers available. Two methods of secondary blasting of rock are available. The first is to fire a charge of explosive placed on the rock and covered with clay, the shock of the detonating explosive breaking the block. This is usually called the plaster or mudcap method. The second technique, known as pop-shooting, is to drill a hole into the block and fire a small charge in this hole, which is usually stemmed with quarry fines.  2, fiche 9, Anglais, - secondary%20blasting

Fiche 9,  Justifications,  Français

Record number: 9, Textual support number: 1 DEF

Tir effectué à la suite d'un tir primaire qui a laissé des blocs de dimensions excessives pour les engins de chargement ou le concasseur, des plate-formes irrégulières, etc.  2, fiche 9, Français, - tir%20secondaire

Record number: 9, Textual support number: 1 OBS

L'objectif de ce tir est de corriger ces anomalies : pétarder les gros blocs, forer et tirer les bosses, etc.  2, fiche 9, Français, - tir%20secondaire

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 DEF

A device built similar to a rod wiper but designed to be used on a drill pipe.  3, fiche 10, Anglais, - pipe%20wiper

Record number: 10, Textual support number: 2 DEF

A disk-shaped device, with a hole in the center through which drill pipe or tubing passes, that is used to wipe off mud, oil, or other liquid from the pipe as the pipe is pulled from the hole.  4, fiche 10, Anglais, - pipe%20wiper

Record number: 10, Textual support number: 3 DEF

A device with half-round rubber blades held in place by hydraulic rams that is bolted to the floor of a rig and cleans drilling mud from drill pipes as they emerge from the hole.  2, fiche 10, Anglais, - pipe%20wiper

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 DEF

Disque en caoutchouc qui obture l'espace annulaire lors de la remontée du train de tiges, pour éviter la chute d'objets métalliques dans le trou.  1, fiche 10, Français, - essuie%2Dtige

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 DEF

To pump a quantity of heavy mud into the drill pipe. Before hoisting drill pipe, it is desirable(if possible) to pump into its top section a quantity of heavy mud, or a slug, that causes the level of the fluid in the pipe to fall; thus, when a stand of pipe is unscrewed, the drilling fluid has been emptied out of it so that the crew members and the rig floor are not contaminated with the fluid.  2, fiche 11, Anglais, - slug%20the%20pipe

Fiche 11,  Justifications,  Français

Record number: 11, Textual support number: 1 OBS

(dans le train de tiges pour faire baisser le niveau du fluide de circulation et éviter des projections lors du dévissage des tiges).  1, fiche 11, Français, - injecter%20un%20bouchon%20de%20boue%20tr%C3%A8s%20lourde

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 DEF

A tunnel rock drill supported by a vertical steel column jacked tightly between the roof and floor. It is being replaced by various types of drill mounting, and air-leg supports.  1, fiche 12, Anglais, - column%20drill

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 CONT

La perforatrice est quelquefois montée sur colonne, ou sur une tige filetée fixée entre le massif et un étançon, ou encore sur une tige filetée plantée dans le massif grâce à un avant-trou proche du trou à forer et qui lui est parallèle.  1, fiche 12, Français, - perforatrice%20mont%C3%A9e%20sur%20colonne

Fiche 12,  Justifications,  Espagnol