Layne

Layne

1 services found

Services

  • Drilling

  • Dual-Wall Reverse Circulation Drilling Services

    Dual-Wall Reverse Circulation Drilling Services

    Layne's knowledge and experience is virtually unsurpassed in the application of the dual-wall reverse circulation method of drilling, for specialized needs in Mineral Services.The dual wall reverse circulation system uses flush-jointed drill pipe and a drill bit sub designed to fit snugly over the body of the drill bit. This unique design permits the borehole to be cut with a minimum of clearance and so lessens the possibility of sample...