Amine Treating Units

Opero Energy’s Amine Treating Units remove CO2 and H2S contaminants in order to meet pipeline or processing pretreatment specifications. Our Amine Treating Units can utilize both generic amine solutions and proprietary-formulated solvents to treat either gas or NGL streams to required levels.  Opero Energy uses state-of-the-art engineering and design to provide optimal strategies for treating applications.





Quick Plant Setup

  • Full turnkey capabilities such as design,  manufacturing, installation, startup, and commissioning
  • Reduced production time with standard design for  200, 400, and 700 GPM circulation rates
  • Skid-mounted for mobility and fast installation
  • Swift delivery
  • Competitive pricing

Lower Operation Costs & Risks

  • Reduced construction time and costs
  • Warranties on engineering and design services,  fabricated equipment, and third-party materials
  • Performance guarantees for CO2 and H2S removal
  • Low project risk


Profitable Results From Expert Engineering

  • Customizable, flexible solutions with amine circulation rates up to 2200 GPM
  • Highest standards of quality in all practices without compromise
  • Designed to work with all proprietary and non-proprietary solvents
  • Guaranteed to achieve treated gas expectations



  • Standard design for 200, 400, 700 GPM (nominal) Amine Units capable of treating 30 to 200 MMSCFD depending upon C02 and/or H2S concentration (rated capacities per client requirements)
  • Amine Units include MEA, DEA, DGA, MDEA, INEOS GAS/SPEC™, Dow UCARSOL™, BASF Activated MDEA, and Huntsman JEFFTREAT®
  • 316L stainless steel equipment and piping in highly corrosive areas to ensure low maintenance and long life
  • All wetted carbon steel components stress relieved
  • Installed spare plate and frame type Rich/Lean Amine Exchanger with 316SS plates
  • Deep H2S and bulk CO2 removal to meet sales gas pipeline specifications of 4 PPMV and 2 mole %, respectively
  • Deep CO2 (
  • Selective H2S removal in the presence of CO2
  • NGL product treating as well as gas treating
  • NACE MR0175 compliance as required
  • Top ten feet of the Regeneration Still constructed of stainless steel
  • Stainless piping from Flash Drum Level Control Valve to the inlet nozzle of the Regeneration Still
  • Robust skid design with deck grating and lifting lugs


  • Turnkey processing facilities
  • Project management
  • Performance Optimization
  • Fabrication
  • Start Up Support


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