NGL Recovery & Fractionation

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Deep Cut/Cryogenic

High recovery of NGLs (C2+ products) by cooling the gas stream to extremely low temperatures (cryogenic) via turbo expanders.

Specifications:

  • Capacities up to 300 MMSCFD, customizable to your gas processing needs
  • Inlet Gas Dehydration using Molecular Sieve Technology
  • Ethane and Propane Recovery Modes for operational flexibility
  • Turbo Expander based Cooling with partial residue gas recompression
    • Optional Add-Ons:
    • Mechanical refrigeration for rich gas compositions
    • TEG dehydration upstream of molecular sieve
    • Inlet and Sales Gas Compression
    • Amine Treating for CO₂ and H₂S Removal
    • Mercury Removal Unit
    • Hot Oil System for Heating Services
    • Product Pumps for NGL
    • NGL Fractionation
  • Modular and Highly Flexible Designs, customized to your specific requirements
  • Standard non-propriety configuration options including GSP, RSV and SCORE
  • Able to implement proprietary license process designs as requested
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Fractionation

Fractionation of NGLs to ethane (C2), propane (C3), butane (C4) and condensate (C5+) products.

Specifications:

  • Deethanizer, Depropanizers, and Debutanizers
  • Capacity: 100 BBLS/day to 20,000 BBLS/day
  • Reboilers using direct fired, heat medium, and electric immersion heaters
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Stabilization

Stabilization of liquid hydrocarbons by removal of the lighter hydrocarbons to produce a stabilized condensate (C5+) product.

Specifications:

  • Capacity: 500 BBLS/day to 50,000 BBLS/day
  • Considerations for enhanced water removal to prevent salt and other impurities (wax, asphaltenes and particulates) to prevent fouling in the tower and reboiler.
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