drilling rig meaning in Hindi

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Drilling rigs are powered mechanically by rotating the drill pipe from above.
Unlike drilling rigs, service rigs return to a particular well many times.
She looks like what she is : a drilling rig with wings.
Within three weeks more than 300 drilling rigs were in the field.
Either offer would create the world's second-largest operator of offshore drilling rigs.
Gradually the field began to sprout drilling rigs wherever stability conditions allowed.
However, Zapata sold the oil-drilling rig Nola I to Pemargo in 1964.
Art Advisory : With graphic showing attraction of fish to drilling rigs
In May 2012 two drilling rigs were working on repairing the leak.
Small mobile drilling rigs are also used to drill or bore piles.

noun.