The Experimental Flow Loop is used to test the performance of downhole pumping systems over a range of operating temperatures, pressures, flowrates and gas/liquid ratios.

The flow loop consists of an 85 ft long, 244.5 mm OD (9 5/8", 40 lb/ft), casing section; seperator; and heating and cooling equipment.

Specifications:

Physical Setup

• Accommodates downhole- and surface-driven pump systems up to 24.4 m (80 ft) in length, up to 12 m (40 ft) per section;
• Allows for downhole gas (steam and air) separation at the pump intake with a simulated submergence of approximately 2m (6.6 ft);
• 11" 3000# API wellhead flange which allows for a variety of standard wellheads to be installed.
• Fully instrumented to allow real time pressure, temperature, flow measurements and pump torque and speed.

Pressure and Temperature Limits

• Pump intake pressure from 100 kPag to 4140 kPag (15-600 psig);
• Pump discharge pressure to 7580 kPag (1100 psig);
• Pump intake temperature from 60°C to 230°C (140-446°F).

Volumetric Capacity

• Liquid flow rate up to 800 m³/d (5050 bpd)
  • water, oil or oil/water mixture
• Air injection up to 120 std-m³/h (70 scfm) at 4140 KPag (600 psig) at the downhole pump intake.