Reverse circulation drilling

3 firms

• Major Drilling

  Service company

  Diamond core drilling, Reverse circulation drilling

  Named in 11 releases from 6 companies in the last 12 monthsDrilling contractor 11

• Foraco

  Service company

  Diamond core drilling, Reverse circulation drilling

  Named in 4 releases from 1 company in the last 12 monthsDrilling contractor 4

• Boart Longyear

  Service company

  Diamond core drilling, Reverse circulation drilling

  Named in 1 release from 1 company in the last 12 monthsDrilling contractor 1