Large-Scale Carbon Capture & Sequestration

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Large Scale Carbon Capture & Sequestration Project

Large Scale CO2 Sequestration | Audubon Companies


Public Company


Southwest, United States

Project Summary:

Audubon provided front-end engineering and design (FEED), economic evaluation, and project management for a large-scale carbon capture and sequestration (CCS) project. The emissions-reduction effort aims to capture, process, and sequester approximately 1.5 million metric tons of carbon dioxide (CO2) emissions from industrial facilities that would otherwise be released into the atmosphere.

Audubon’s scope of work includes the conceptual design, technology selection, and project capital expense (CAPEX) and operational expense (OPEX) basis for capturing CO2 gas from local emitters. The captured CO2 will be processed and transported via pipeline to produce a high purity CO2 product, then used in enhanced oil recovery (EOR) and permanently sequestered in an existing oil field.

Project Overview:

  • CO2 capture
  • CO2 dewpoint control
  • CO2 dehydration
  • H2S removal
  • CO2 HP compression
  • CO2 LP & HP pipeline

Scope of Work:

  • Project management
  • Conceptual design
  • Front-end engineering & design (FEED)
  • Technology selection
  • CAPEX & OPEX estimation
  • Pipeline engineering & optimization
  • Overall system configuration
  • Power generation & optimization