EPC for 275-MMscfd Cryogenic Gas-Processing Plant

Project overview

• 275-MMscf/d greenfield cryogenic gas-processing facility 
• Modular construction + phased system turnover 
• Utility, piping, electrical, + control systems integration 

Scope of work

• Engineering + design 
• Automation + controls 
• Procurement 
• Fabrication coordination 
• Construction + installation 
• Testing, commissioning + system turnover support

Project summary

Audubon Companies was selected to deliver full engineering, procurement, and construction (EPC) services for a 275-MMscf/d cryogenic gas-processing plant in the Permian Basin. Designed to support continued production growth from one of North America’s most active energy resources, Audubon executed engineering, procurement, fabrication, construction, commissioning, and startup activities under an aggressive schedule

Coordinating large-scale EPC execution

Audubon’s integrated EPC approach accelerated decision-making, maintained schedule visibility, and supported constructability throughout the project life cycle. Our engineering teams developed multidisciplinary design packages supporting cryogenic processing operations of 275 MMscf/d, utility systems, piping infrastructure, electrical distribution, instrumentation, and control systems, while procurement teams managed long-lead equipment, vendor integration, and fabrication schedules across the new-build facility. 

Through centralized project management and disciplined execution planning, we maintained alignment among engineering and design, procurement and expediting, fabrication, and field construction. 

Driving field execution with modularization + construction sequencing

Leveraging a modular fabrication approach and self-performed construction capabilities, our team implemented strategic construction sequencing for processing equipment assemblies and pipe racks, supporting phased system turnover and startup. 

Field installation included civil, structural, mechanical, piping, electrical, and instrumentation systems, along with heavy lift coordination. Close collaboration across all construction activities, disciplines, and work fronts stayed on track through fabrication progress, material delivery, and field installation.  

Supporting long-term cryogenic processing operations

As the facility advanced through final construction and commissioning phases, Audubon facilitated system turnover, startup planning, and operational readiness activities according to the highest quality and safety standards. Our start-to-finish EPC solution ensures reliable, long-term cryogenic gas-processing performance at full capacity, reflecting Audubon’s ability to deliver large-scale midstream infrastructure. 

 “Bringing a 275-MMscf/d cryogenic facility online required thousands of coordinated decisions across engineering, fabrication, procurement, and field construction. Our teams stayed focused on advancing work safely and efficiently while delivering critical processing infrastructure for the region.” 

– Talal El Awar, President, EPC