TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A device that moves with the vertical motion of a floating, offshore drilling rig in order to prevent the bit from being lifted off the bottom of the hole and then dropped back down(i. e., the device maintains constant weight on the bit in spite of vessel heave).  2, record 1, English, - heave%20compensator

Record number: 1, Textual support number: 1 OBS

heave compensator  5, record 1, English, - heave%20compensator

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Les autres composants prototypes [...] du «Térébel» [...] comprenaient aussi un dispositif de manutention mécanisé des tiges de forage [...] et, surtout un compensateur de pilonnement. [...] Le compensateur, constitué de plusieurs vérins hydrauliques associés à une capacité gazeuse dont la pression peut être en permanence contrôlée, est essentiellement un dispositif élastique de suspension du train de tiges de forage qui permet, dans les limites assez larges de pilonnement, de conserver un poids constant et prédéterminé sur l'outil de forage.  3, record 1, French, - compensateur%20de%20pilonnement

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

... a solid shaft or cylindrical bar of steel or iron attached to the drill bit to give it weight.  2, record 2, English, - stem

Record number: 2, Textual support number: 1 OBS

Used in drilling for purposes such as blasting, exploration, prospecting, valuation, or obtaining oil, gas or water.  3, record 2, English, - stem

Record number: 2, Textual support number: 2 OBS

The drill stem is composed of drill pipe and drill collars, whereas the drill string does not include the drill collars.  4, record 2, English, - stem

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Tube cylindrique de faible diamètre, permettant l'entraînement du trépan au fond d'un puits en forage.  3, record 2, French, - tige

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Tubo cilíndrico mediante el cual se accioná el trépano durante una perforación.  1, record 2, Spanish, - varilla

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

In a positional representative system, a bit place having the smallest weight used.  3, record 3, English, - least%20significant%20bit

Record number: 3, Textual support number: 1 OBS

least significant bit; LSB: term and abbreviation standardized by ISO and CSA.  4, record 3, English, - least%20significant%20bit

Record number: 3, Textual support number: 2 OBS

least significant bit; LSB: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO).  5, record 3, English, - least%20significant%20bit

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Dans une numération pondérée, rang de bit ayant le poids le moins élevé.  1, record 3, French, - bit%20le%20moins%20significatif

Record number: 3, Textual support number: 1 OBS

bit le moins significatif : terme normalisé par l'ISO et la CSA.  3, record 3, French, - bit%20le%20moins%20significatif

Record number: 3, Textual support number: 2 OBS

bit de poids faible : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).  5, record 3, French, - bit%20le%20moins%20significatif

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Bit que tiene la menor importancia dentro de un número (tiene el menor peso).  3, record 3, Spanish, - bit%20menos%20significativo

Record number: 3, Textual support number: 1 OBS

bit menos significativo; LSB: término Y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  4, record 3, Spanish, - bit%20menos%20significativo

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A type of bit in which each of three toothed and conical cutters is mounted on friction-reducing bearings and is forced into the formation by the weight and rotary motion of the drill stem.  7, record 6, English, - tricone%20bit

Record number: 6, Textual support number: 1 CONT

Penetration is normally effected by the chipping, spalling and abrasive action of special serrated tri-cone "bits" of very tough steel, the depth of the serrations being dependent upon the hardness of the rocks encountered.  5, record 6, English, - tricone%20bit

Record number: 6, Textual support number: 1 PHR

Serrated tricone bit.  5, record 6, English, - tricone%20bit

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Outil de forage pourvu de [trois] molettes dentées qui détruisent les roches, à la fois par éclatement et par bruyage.  4, record 6, French, - tric%C3%B4ne

Record number: 6, Textual support number: 1 CONT

L'outil, appelé [...] tricône, comporte trois rouleaux dentés de forme tronconique, s'emboîtant comme des engrenages, munis de dents en carbure de tungstène, matériau choisi pour son exceptionnelle dureté, et éventuellement incrustés de diamants industriels.  5, record 6, French, - tric%C3%B4ne

Record number: 6, Textual support number: 2 CONT

La pénétration est normalement réalisée par l'action de burinage, d'écaillage et d'abrasion de trépans tricônes crantés spéciaux en acier très dur, la profondeur des crans dépendant de la dureté des roches rencontrées.  6, record 6, French, - tric%C3%B4ne

Record number: 6, Textual support number: 1 PHR

Trépan tricône cranté.  6, record 6, French, - tric%C3%B4ne

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

In a positional system, a bit place having the largest weight used.  5, record 7, English, - most%20significant%20bit

Record number: 7, Textual support number: 1 OBS

most significant bit; MSB: term and abbreviation standardized by CSA and ISO.  2, record 7, English, - most%20significant%20bit

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Bit qui, cadré à gauche dans un champ, a la position binaire la plus significative.  7, record 7, French, - bit%20le%20plus%20significatif

Record number: 7, Textual support number: 2 DEF

Dans une numération pondérée, rang de bit ayant le poids le plus élevé.  8, record 7, French, - bit%20le%20plus%20significatif

Record number: 7, Textual support number: 1 OBS

bit le plus significatif; MSB : terme et abréviation normalisés par la CSA et l'ISO.  5, record 7, French, - bit%20le%20plus%20significatif

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Dígito binario que ocupa la posición más a la izquierda en un número o palabra binaria, y que contribuye el mayor peso al valor numérico de la palabra en la mayoría de los códigos.  2, record 7, Spanish, - bit%20m%C3%A1s%20signicativo

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A heavy thick-walled tube, usually steel, used between the drill pipe and the bit in the drill stem to weight the bit in order to improve its performance.  2, record 8, English, - drill%20collar

Record number: 8, Textual support number: 1 CONT

At the bottom end of the drill pipe are extra-heavy sections called drill collars that serve to concentrate the weight on the rotating bit.  5, record 8, English, - drill%20collar

Record number: 8, Textual support number: 1 OBS

Sometimes drill collars are called simply collars.  2, record 8, English, - drill%20collar

Record number: 8, Textual support number: 2 OBS

DC: ... abbreviation for drill collar, used in drilling reports.  2, record 8, English, - drill%20collar

Record number: 8, Textual support number: 1 PHR

Breaking off of a drill collar.  6, record 8, English, - drill%20collar

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Tige de forage spéciale, plus épaisse et plus lourde que les tiges ordinaires, que l'on visse sur le trépan pour le guider et lester le train de tiges.  4, record 8, French, - masse%2Dtige

Record number: 8, Textual support number: 1 CONT

Le trépan [...] est [...] surmonté, pour l'alourdir, de barres de charge dites aussi masses-tiges, ou encore de tiges pleines remontant jusqu'au dessus du sol.  3, record 8, French, - masse%2Dtige

Record number: 8, Textual support number: 1 OBS

Pluriel : masses-tiges.  4, record 8, French, - masse%2Dtige

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A method of representing a decimal digit by a combination of bits, in which each bit is assigned a weight, and the value of the decimal digit is found by multiplying each bit by its weight and then summing the results.  2, record 9, English, - weighted%20code

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Code de bloc dans lequel un poids a été assigné à chacune des positions des symboles qui constituent le mot de code.  1, record 9, French, - code%20pond%C3%A9r%C3%A9

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 DEF

Código en el que cada posición de bit del código tiene un valor ponderado.  2, record 9, Spanish, - c%C3%B3digo%20ponderado

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The difference between the net weight of the entire drill stem and the resulting reduced weight when the bit is resting on bottom.  1, record 10, English, - weight%20on%20the%20bit

Record number: 10, Textual support number: 1 CONT

The load on the bit refers to the amount of weight of the drill collars allowed to rest on the bit-that is, the weight on the bit.  1, record 10, English, - weight%20on%20the%20bit

Record number: 10, Textual support number: 1 OBS

bit weight : Source : Kennedy, John L. Fundamentals of Drilling : Technology and Economics. Tulsa(Oklahoma) : PennWell, 1983, p. 145.  3, record 10, English, - weight%20on%20the%20bit

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

S'exprime en Newton.  3, record 10, French, - poids%20sur%20l%27outil

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A device that controls the rate of penetration on a bit by maintaining a constant weight of a predetermined magnitude on the bit.  2, record 11, English, - automatic%20driller

Record number: 11, Textual support number: 1 CONT

Automatic drillers free the driller from the sometimes tedious task of constantly manipulating the drawworks brake in order to maintain correct weight on the bit.  3, record 11, English, - automatic%20driller

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Dispositif de contrôle automatique du poids sur l'outil.  1, record 11, French, - foreur%20automatique

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

Actual penetration rates are of course dependent upon the weight carried by the bit and on the speed of rotation, but if either is excessive too much heat will be generated and the circulating mud or air will be unable to cool the bit effectively and a blow-out may occur.  1, record 12, English, - actual%20penetration%20rate

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

An instrument near the driller's position or a drilling or workover rig that shows the weight suspended from the hook when the bit is off the bottom. From this reading, weight on the bit can be inferred during drilling operations.  3, record 13, English, - weight%20indicator

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Appareil indiquant le poids au crochet d'un appareil de forage.  4, record 13, French, - peson

Record number: 13, Textual support number: 1 OBS

Le terme «peson» est officiellement recommandé par le Gouvernement français.  5, record 13, French, - peson

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

To lower a load or ease up on a line. A driller will slack off to put additional weight on the bit.  2, record 14, English, - slack%20off

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Mollir un câble.  3, record 14, French, - donner%20du%20mou

Record number: 14, Textual support number: 2 CONT

Donner du mou au câble.  3, record 14, French, - donner%20du%20mou

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

Any device(as a bumper sub or heave compensator) that serves to maintain constant weight on the bit in spite of vertical motion of a floating, offshore drilling rig.  2, record 15, English, - motion%20compensator

Record 15,  Textual support,  French

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

Total weight of diamonds set in a drill bit, expressed in carats.  2, record 16, English, - carat%20weight

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Nombre de carats contenus dans un trépan diamanté.  2, record 16, French, - caratage

Record number: 16, Textual support number: 1 CONT

[...] des contre-performances [...] nous obligèrent à effectuer une série d'essais et des modifications d'outils dont la plus efficace semble avoir été l'augmentation du caratage des outils de 700 à 1 100 carats. (Forages, n° 58, janvier - mars 1973, p. 40).  2, record 16, French, - caratage

Record 16,  Textual support,  Spanish