Fracturing

Low permeable reservoir/Low oil & gas rate/Uneconomic production.

Acidizing

Well cleanout/Acid-preflush/Main acid/Overflush/Displacement.

SRP

Good wear and corrosion resistance/Simple structure with high strength and reliable sealing

HJP

Suitable for high pour-point, heavy and high waxy oil/No affect with sand, gas and the even un-cleaned well bore.

PCP

Large capability range/2200m lifting depth/Low pressure&High viscous&Aromatic compound&Solids&H2S&CO2 endurance.

ESP

Deeper operation depth/Radial flow and mixed flow structures/Anti-corrosion/Wide temperature range suitable for different...