Casing well completion
Well Workover and Intervention
Work-over Casing & Tubing Services Pump Inspection
Leakage-blocking Re-completion Sand-flushing
Gas-lift Re-perforation Well Logging
CTU Services Sickline Services Perforation
ZPEC provides Lump-sum Service (design, construction, supervision) to clients, involving well intervention, work-over, etc. ZPEC has gained rich experience overseas in the most difficult circumstances.