​​​​DHVI is proud to Supply the Global Oil & Gas sector with downhole video camera and caliper inspection services for leak detection, fishing assistance, fluid entry surveys and  mechanical failures.  The most experienced team in the business consistently achieving downhole images and cost effective results.

We are expanding and hiring for all positions in North America!  

send resumes to operations@dhvi.ca

 24 Hour Contact| 587-747-0507 


 Fluid Entry Surveys - Mechanical Inspections - Real-Time Fishing Assistance - Casing Restrictions - Deformation Analysis - Leak Detection Services

​​​Downhole Video & Intervention