Greenfield Natural Gas Treating Facility

Facilities

LOUISIANA

Project Overview

The project consisted of a greenfield natural gas treating facility, which included the installation of amine treating, H2S treating, gas dehydration, filtration equipment, gas compression, air compression, flare, inlet and outlet piping interconnects, and all associated piping installation/fabrication work. Structural steel installation was also included (prefabricated by others).

Scope Details:

450 MMCFD Capacity
(8) Ultra Fab H2S Treating Units
(2) 225 MMCFD Units
(2) 2,000 GPM Amine Treating & Regeneration Units (4,000 GPM Total)
(3) 5,000 HP Residue Compression Units (15,000 Total HP)
875 CY of Concrete
33,000 WI (Weld Inches)

Process and Ancillary Equipment:

Lean Amine Coolers
Amine Reflux Condenser
Treated Gas Cooler
Lean Amine Circulation Pump
Amine Heat Medium Heater
Amine Reboiler
Amine Heat Medium Heater PH2
Lean Amine Circulation Pump PH2
Treated Gas Cooler PH2
TEG After Scrubber
Inlet 2-Phase Separator PH2
Inlet Gas Meter – 16″ Ultra Sonic
Outlet Meter – 16″ Ultra Sonic
Amine Reflux Condenser PH2
Tank Flare
Spent Scavenger Tank – 500 BBL
Treated Water Tank – 500 BBL
Closed Drain Tank – 500 BBL (2)
Amine Reboiler PH2
HP Flare
Amine Storage – 200 BBL
Amine Surge Drum
Instrument Air Receiver
Inlet Slug Catcher A & B
H2S Removal Unit #1
TEG After Scrubber PH2
Inlet 2-Phase Separator PH1
TEG Storage – 90 BBL
Fresh Chemical Tank – 400 BBL
Waste Oil Tank – 90 BBL
Compressor Cyl Lube Oil Tank – 90 BBL
Crankcase Frame Lube Oil Storage – 90 BBL
TEG Dehy Absorber Tower
BETX System
Lean Amine Charcoal Slip Filter
Rich Amine Flash Drum
CO2 Vent Scrubber
Evers & Sons’ scope included procurement, fabrication, and installation of all civil work (helical piles and cement), equipment setting, and structural fabrication and installation (pipe racks, adjustable pipe supports, walkways, and access platforms). Piping prefabrication, piping installation, and associated work were also part of the scope.