Used and Surplus Vertical Vessels

Welcome to Surplus Energy Equipment, the best website in finding used oil & gas equipment! SEE has made searching used equipment easy and has created the tools to put the search at your fingertips without the hassle of making phone calls and requesting additional information.


What is a Vertical Vessel?

A vertical vessel or a vertical separator is a vessel for the bulk removal of liquids or solids by gravity. Operators prefer to utilize vertical separators over other separators when the well streams have large liquid to gas ratios, constant flow, and small liquid surge characteristics (high gas/ low liquid). Vertical separators are also preferred when well streams have sizable quantities of sand, mud, or other related substances as well as process flow streams, which are characterized by large instantaneous volumes of liquid or slugs. Lastly, when there are horizontal space limitations, but little or no vertical height limitations (i.e. offshore platform), vertical separators would be a good, space-saving option. Check out our Horizontal vs. Vertical Vessel blog for more information on determining the best vessel for your application.

These separators may go by many names like oil-water separator, three-phase separator, two-phase separators, but functionality is all relatively the same.

Vertical Vessels on Surplus Energy Equipment

Surplus Energy Equipment (SEE) believes in displaying the critical dimensions and characteristics of the equipment listed, in order to speed up the usual back and forth between buyers and suppliers.

Surplus and used vertical vessels can be used for many things like a sand scrubber, 2-phase separator or 3-phase separator. We like to gather these characteristics and dimensions of these unique pieces of equipment and to make them filterable in order to make the search convenient for the buyer.

A screen shot of our website shows all that is required information for each piece of equipment.

Used oil and gas vertical vessels characteristics that SEE requires is below:

  • Working pressure
  • Manufacturer
  • 2 or 3 Phase
  • MDMT
  • MAWP
  • Weight
  • Vessel S/S Length
  • Year Built
  • Inlet Sizing
  • Inlet Connection
  • Outlet Sizing
  • Outlet Connection
  • Drain Sizing
  • Drain Connection
  • ASME Coded
  • Diameter

When purchasing used separators, there are several areas to considers when evaluating the integrity of the equipment. Check out our blog “Buying a Used Separator” for information on what to look out for before purchasing a used vessel.

If you have any oil and gas Vertical Vessels for sale click here.

If you would like to buy surplus oil and gas vertical vessels equipment click here.

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Cameron Croft

Founder and CEO Mr. Croft graduated from the University of Houston with a Bachelor of Science in Mechanical Engineering Technology and holds a Master of Science in Technology Project Management with a black belt in Lean Six Sigma. Since 2006, Mr. Croft has served as the founder/CEO of several other natural gas processing companies including Croft Production Systems and Croft Supply. In 2019, Mr. Croft established the Surplus Energy Equipment with a team of engineers that have been in the oil and natural gas industry for over 10 years. He designed this platform to allow clients to see a full line of equipment without having to make phone calls to vendors or spend time searching for quality equipment. His focus now is building relationships with vendors and expanding on the options available on surplusenergyequipment.com

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