TREA

Devices for supporting measuring instruments on a drill pipe, rod or wireline; Protecting measuring instruments in boreholes against heat, shock, pressure or the like

Follow

Industry

  • CPC
  • E21B47/01
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B47/00Survey of boreholes or wells

Current Industry

E21B47/01Devices for supporting measuring instruments on a drill pipe, rod or wireline; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
Industries