drilling mud 1

rzeczownikdomena: substancja
Princeton WordNet [ver.3.1]
AngielskiAngielski
Definicja

a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole

  • a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole

FENG