Gas Processing

Units that remove water vapor from natural gas to meet pipeline moisture limits and prevent hydrate formation, most commonly tri-ethylene glycol (TEG) contactor and regeneration packages, with solid-desiccant (molecular sieve) systems used for deeper drying ahead of cryogenic plants.

Amine and related chemical absorption systems that strip hydrogen sulfide and carbon dioxide from sour gas to meet sales-gas specifications, along with the associated solvents, scavengers, and acid-gas handling equipment.

Reciprocating and centrifugal compressor packages, plus the engineering and construction of field and station compression that boosts gas pressure for gathering, processing feed, reinjection, and pipeline transmission.

Cryogenic turboexpander and refrigeration plants that condense and separate natural gas liquids from the gas stream, with fractionation trains that split the recovered liquids into ethane, propane, butanes, and natural gasoline.

Plants and terminals that cool treated gas to approximately minus 162 degrees Celsius for liquefaction, storage, and loading, including pre-treatment, refrigeration trains, cryogenic storage tanks, and import or export terminal facilities.

Wellhead separators, slug catchers, gathering pipeline systems, and field conditioning skids that collect produced gas and perform initial separation, dehydration, and stabilization before central processing.

Air-separation and supply systems that provide industrial and cryogenic gases such as nitrogen, oxygen, and argon used for blanketing, purging, inerting, and process support at gas plants and terminals.

Consumable chemistries used across processing, including glycols, amine solvents, hydrate inhibitors, corrosion inhibitors, and H2S scavengers that maintain product specification and protect equipment.