Apex

Jet Pumps Technology

Apex , Well Testing has developed its own set of fabrication specifications to ensure that equipment used by Apex Petroleum Services, Well Testing meets or exceeds all local requirements. Apex Petroleum Services, Well Testing specifications are primarily based on the following worldwide recognised specifications:

Equipment Design and Fabrication Specifications

  • API Spec 6A – Specification for Valves and Wellhead Equipment
  • ASME VIII For construction of pressure vessels , Div 1&2
  • API RP 14C – Recommended Practice for Analysis, Design, Installation, and Testing of Basic Surface Safety Systems on Offshore Production Platforms
  • NACE MR-01-75
  • Product Specification Level (PSL) 3
  • Material Class DD
  • Temperature Class P&X (-20° F to +350° F)

Jet Pumps Technology

Apex offers a broad range of highly engineered artificial lift equipment, package solutions, and services, including jet pumping technology, power units, downhole accessories, and automation and monitoring technologies. Services include commissioning, maintenance, and operations.

Specifications Overview:

  • Corrosion Handling: Excellent
  • Gas Handling: Good
  • Solids Handling: Good
  • Fluid Gravity: >6° API
  • Servicing Method: Hydraulic or wireline
  • Prime Mover Type: Multi-cylinder or electric
  • Offshore Application: Excellent

Operational Parameters:

ParameterTypical RangeMaximum
Operating Depth5,000 to 10,000 ft20,000 ft
Operating Temperature100° to 250°F500°F
Wellbore Deviation0° to 20°0° to 90°
Operating Volume300 to 1,000 B/D≤35,000 B/D

Tubing Size and Pump Production Rates:

Tubing Size (in.)Pump TypeMaximum Production Rate (B/D)
1 ½Standard400
1 ½High volume600
2Standard2,000
2High volume2,500
2 ½Standard3,000
2 ½High volume3,500
3Standard4,000
3High volume4,500

To suit changing production requirements and downhole conditions, the nozzle, mixing tube, and diffuser can be assembled using a variety of materials in multiple configurations:

  • Standard single-seal jet pump
  • High-volume jet pump
  • Sliding-sleeve jet pump
  • Tubing/packer jet pump
  • Fixed-insert jet pump
  • Fixed-casing jet pump