Welcome to Smith Lift
SmithLift manufactures high performance electric submersible pumps. These tools are able to handle a wide variety of fluids, and up to 2% sand, coal, fines, and H2S/CO2. These pumps use one third of the power required to drive a conventional pump, can handle higher volumes, and are extremely reliable.


The SmithLift HDESP (Hydraulic Diaphragm Electric Submersible Pump) was designed for use in low liquid rate (<200BPD / 32m3PD) oil and gas wells to depths of 2,500 feet (760 m). This technology utilizes a positive displacement, double acting diaphragm pump driven by a downhole electric motor.

Production Enhancement

  • Maximum drawdown by lowering fluid to pump intake without cavitation
  • Pump off control via surface controls (no downhole sensor)

Reliability

  • Mechanical erosion (rod wear) is eliminated
  • All internal components are completely isolated from well fluid
  • Eliminates plunger to barrel solids interference problems
  • No chance to plug small vane openings common with low rate ESPs

Reduced Operating Costs

  • Documented power savings > 50% versus alternative lift systems
  • Very efficient at low flow rates (less than 200 BPD / 32m3PD)
  • Requires no routine maintenance

Compact Size

  • Length is approximately 8 feet (2.4 m)
  • Weight is 120 pounds (54 kg)
  • O.D. of 3.75 inches (95.3 mm)
  • Fits in 4.5 inch (114.3 mm) casing or larger
  • Low surface profile allows installation in environmentally sensitive situations where conventional surface driven pumps are not appropriate

SmithLift Products & Services