A device that shoots a jet of drilling mud under high pressure into the mud pit to mix additives with the mud or to agitate the […]

The recording of information derived from examination and analysis of formation cuttings made by the bit and of mud circulated out of the hole. A portion […]

See mud engineer.

Originally, an open pit dug in the ground to hold drilling fluid or waste materials discarded after the treatment of drilling mud. For some drilling operations, […]