VRU & Casing Gas Compressors

Oil storage tanks can be prone to leaks, emitting harmful vapors with potentially toxic and explosive properties. As well, conventional and heavy oil producing wells routinely vent methane off their casings in order to produce oil effectively. To ensure the safety of your operation and that it meets government regulations Envision Manufacturing can provide VRU compressors for optimal vapour recovery.

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5 -100HP VRU & Casing Gas Compressor Packages


Compressor Manufacturers

Rotorcomp

Tamrotor / Enduro

Blackmer

Ro-Flo

LeRoi

Quincy


Compressor Applications

VRU/Tank Vapour Recovery

Heavy Oil Casing Vent Gas Recovery

Solution Gas Compression

Conventional Oil Well Casing Gas compression & Optimization


VRU Compressors


Models

Rotorcomp Screw Compressors

  • 0psig Suction and 150psig Discharge (10 to 250MCFD)
  • 15 to 60HP – Sweet Gas Service

Tamrotor Screw Compressors

  • 0psig Suction and 200psig Discharge (15 to 500MMCFD)
  • 40 to 100HP – Sweet Gas Service

LeRoi Screw Compressors

  • 0psig Suction and 300psig Discharge (15 to 1.5MMCFD)
  • 40 to 200HP – Sweet Gas & Sour Gas Models available

Ro-Flo Rotary Vane Compressors

  • 0psig Suction and 50psig Discharge (15 to 750MMCFD)
  • 10 to 100HP – Sweet Gas & Sour Gas Models available

Casing Gas Compressors


Features & Options

Electric or Hydraulic Drive

Suction Scrubbers (with or without Fluid Pumps)

Automated / Variable Speed Compressor Control

HMI/PLC Interface

Pressure, Temperature and Liquid Level Shutdowns

Auto Restart Options

Low Suction Pressure auto recycle controls

Activated Alumina Gas Drying Systems for casing gas applications


Models

Blackmer Reciprocating Single & Two Stage

  • 0-50psig Suction and 350psig Discharge (15 to 250MCFD)
  • 5 to 50HP – Sweet Gas & Sour Gas Models available

LeRoi Reciprocating 1, 2, or 3 stage Compressors

  • 0-50psig Suction and 600psig Discharge (15 to 250MCFD)
  • 5 to 50HP – Sweet Gas & Sour Gas Models available

Rotorcomp

  • 0-10psig Suction and 150psig Discharge (15 to 300MCFD)
  • 15 to 60HP – Sweet Gas Service

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