TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

Gravel envelope surrounding perforated casing in a well.  2, fiche 1, Anglais, - gravel%20packing

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Matériau meuble formé d'éléments calibrés (graviers, granulats), disposé dans l'espace annulaire compris entre le tubage et les parois d'un puits pour empêcher l'érosion souterraine et prévenir le colmatage et la réduction conséquente de l'efficacité du puits.  3, fiche 1, Français, - massif%20de%20gravier

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 DEF

[Conjunto de] material poroso, clasificado en tamaños, que se introduce en el espacio anular entre la columna de revestimiento y la pared del pozo de sondeo.  3, fiche 1, Espagnol, - macizo%20de%20grava

Record number: 1, Textual support number: 1 CONT

El engravillado es necesario cuando se trata de acuíferos en arenas finas y uniformes o en materiales incoherentes. En estos acuíferos no es suficiente la colocación de una rejilla o tubería de puentecillo para el correcto funcionamiento del pozo, sino que se hace necesario también colocar un relleno de gravas, “tipo garbancillo”, en el espacio anular que queda entre la pared del terreno perforado y la tubería de revestimiento.  4, fiche 1, Espagnol, - macizo%20de%20grava

Record number: 1, Textual support number: 1 OBS

A veces se instala alrededor de los conductos de drenaje.  3, fiche 1, Espagnol, - macizo%20de%20grava

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

A well into which water enters through one or more screens or strainers other than perforated casing interposed at levels where water-bearing strata have to be tapped.  1, fiche 2, Anglais, - strainer%20well

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 DEF

Descriptive of a well which has no casing, perforated pipe, or screen and needs none.  3, fiche 3, Anglais, - barefooted

Record number: 3, Textual support number: 1 PHR

Barefoot well.  4, fiche 3, Anglais, - barefooted

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Qualifie un forage qui n'a pas nécessité la pose d'un tubage perforé.  3, fiche 3, Français, - non%20tub%C3%A9

Record number: 3, Textual support number: 1 PHR

Puits non tubé.  1, fiche 3, Français, - non%20tub%C3%A9

Record number: 3, Textual support number: 2 PHR

Sondage à parois nues.  2, fiche 3, Français, - non%20tub%C3%A9

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 DEF

To perforate the well with a column of fluid in the wellbore, which exerts less pressure on the bottom than that which the formation exerts, for the purpose of causing formation fluids to flow into the wellbore immediately after the casing is perforated.  2, fiche 4, Anglais, - perforate%20underbalanced

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 OBS

(de part et d'autre du tubage).  1, fiche 4, Français, - perforer%20avec%20pression%20diff%C3%A9rentielle

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

To create holes in casing and cement that is set through a productive formation. A common method of completing a well is to set casing through the oil-bearing formation and cement it at that depth. The casing is then perforated by a device lowered into the hole and fired to detonate high-powered jets or to shoot steel projectiles(bullets) through the casing and cement and into the pay zone. The formation fluids flow out of the reservoir through the perforations and into the wellbore.  1, fiche 5, Anglais, - gun%2Dperforate

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

The lowest part of a drivers well, consisting essentially of a forged steel point, a screen, and short section of pipe threaded to fit a standard pipe.  3, fiche 6, Anglais, - well%20point

Record number: 6, Textual support number: 1 CONT

Well-point [drainage] method. The term well point refers to the lower perforated end of a 2-in. or 2 1/2-in. pipe, commonly 40 in. long, that serves the double purpose of well casing and suction tube. The perforations are covered by a wire mesh. The well points are jetted into the ground at a spacing of 3 to 6 ft.  4, fiche 6, Anglais, - well%20point

Record number: 6, Textual support number: 2 CONT

Basically, a well point is a perforated and screened pipe, about 1 1/2 in. in diameter and a few or several feet in length. The well point is fixed to a riser pipe, also of the same diameter, and the whole is driven with or without jetting ... The individual riser pipes are attached to a header pipe or manifold that leads to a pump.  5, fiche 6, Anglais, - well%20point

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 DEF

Partie inférieure d'un puits foncé, comprenant une pointe en acier forgé, une crépine et un court tronçon de tube fileté.  1, fiche 6, Français, - pointe%20filtrante

Fiche 6,  Justifications,  Espagnol