Search results with tag "Drill pipe amp drill"

TUBING, CASING, DRILL PIPE & ROD SPECIFICATIONS

drill pipe & drill collar classifications standard drill pipe, drill collar, heavy weight & subs color codes class 1 new premium class premium class class 2 class 3 class 4 remaining wall o.d reduction cuts and gouges (excluding sharp bottom transverse) minimum wall thickness mashes stretch slip area 87½% 80% 80% 80% 80% 3% of o.d. 3% of o.d ...

  Pipe, Drill, Tubing, Casing, Drill pipe, Drill pipe amp drill