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Deadline

Drilling Equipment

The drilling line from the crown block sheave to the anchor, so called because it does not move.

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Related Terms

A-Leg

An A-leg is one of the two or more separate wellbore branches

Air Compressor

An air compressor used in drilling operations is a me

Air Hoist

An air hoist, also called a pneumatic hoist, is a lifting

Bale Eyes

Bale eyes

Bales

Bales</s

Birdbath

A bir

Bit Sub

A bit

Boiler

<div data-title="SAGD Steam Generators: Once-Through Boiler Design, Water Treatment, and Steam Quality in Thermal Recove

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Edited by Adam Humphreys

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