Definition of Chainhand. Meaning of Chainhand. Synonyms of Chainhand

Here you will find one or more explanations in English for the word Chainhand. Also in the bottom left of the page several parts of wikipedia pages related to the word Chainhand and, of course, Chainhand synonyms and on the right images related to the word Chainhand.

Definition of Chainhand

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Meaning of Chainhand from wikipedia

- equipment on site. On a four-man drilling crew, the motorman is also the chainhand. Boilerman: Though this position is now obsolete, before the mid-20th...
- drilling rig by the chain hand. When stands are being put onto the floor the chainhand is said to be "racking stands". After the bottom of the stand is placed...
- up to the rig floor. Chainhand (also motorman): An experienced laborer capable of maintaining most parts of the rig. The chainhand is in charge of throwing...