Drill string

Coloumn or string of drill pipe that transmits drilling fluid

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied to the assembled collection of the smuggler pool, drill collars, tools and drill bit.

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Drill string

Coloumn or string of drill pipe that transmits drilling fluid

Texto en inglés

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied to the assembled collection of the smuggler pool, drill collars, tools and drill bit.

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Precio mínimo

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Mediana 7 d

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Ventas 30 d

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Rango 30 d

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Última venta
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Media 30 d
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Mínimo 30 d
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Ventas 7 d
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Ventas anónimas: sin comprador ni vendedor. Las cifras solo cuentan ventas entre jugadores.

En Wikipedia

Texto en inglés Aún no hay artículo en tu idioma: extracto en inglés.

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied to the assembled collection of the smuggler pool, drill collars, tools and drill bit. The drill string is hollow so that drilling fluid can be pumped down through it and circulated back up the annulus (the void between the drill string and the casing/open hole).

Texto: Wikipedia en inglés, CC BY-SA 4.0. · Imagen: Robert Yarnall Richie (No restrictions) ·

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