Clean, Visual & Drift (CVD)

Clean, Visual & Drift (CVD)

Inspection Services

IOS offers CVD inspections at the rig site and in storage yards when needed. We inspect with fully equipped trucks and trailers to perform this safely and efficiently.

IOS provides qualified and certified personnel to perform CVD inspections which ensures your casing will go into the hole in good condition.

We use API certified drifts and document reports via our TITAN Tablet System with the ability to email results.


  • 2 3/8″ – 20″ Tubulars
  • API Certified Drifts
  • Certified Inspectors
  • Tallies can be downloaded as PDF’s or in XLS format, for ease of use.