24 Hour Contact| 587-747-0507 

                                              



100% Canadian Owned and Operated

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

We are hiring Field Supervisors in Alberta!  

send resumes to operations@dhvi.ca

​​​Downhole Video & Intervention

​​​​DHVI is proud to Supply Canada's 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.