Location: Canada

The Challenge

The client specialized in the development and commercialization of proprietary technologies relating to CO2 Capture & Storage (CCS) and desired to build a modular CO2 Capture System for research and industrial purposes. It was requested to provide engineering services to complete the CO2 Liquefaction design of a CO2 Capture Plant at capacities of 30 MTPD and 100 MPTD. The CO2 Capture Plant was tied into the exhaust stack of a Once Through Steam Generator (OTSG) in an oil production facility.

The Solution

Engineering:

• Balance of Plant design with available and proven technologies
  • Separation & compression
  • Dehydration & purification
  • Refrigeration
  • Storage & loading
  • Power package & utilities
  • Stainless & carbon steel materials
• Modularized equipment

Operations:

• Seamless integration of CO2 liquefaction and CO2 capture plant
• Onsite storage of 300 MTPD of liquified CO2
• Dedicated liquid CO2 loading station for truck-out via third-party

The Capability

• Processing of 99% CO2 and 1 % H2O with impurities
• Production of ISBT Standards for beverage-grade CO2
• TIC of $5MM for 30 MTPD and TIC of $8MM for 100 MTPD

The Challenge

Carbon Dioxide is a proven solvent that is used to provide incremental oil production in Cold Heavy Oil Wells with Sand (CHOPS). Upstream clients use this type of Enhanced Oil Recovery (EOR) for incremental production from Brownfield areas and often need to increase CO2 supply for the EOR production program as it matures.

The Solution

Engineering:

• Providing engineering support for upgrades to the following assets
  • Central Facilities & Compressor Stations
  • Pipelines & Gathering Systems
  • Well Pads & CO2 Sourcing
• Develop templates and standardized designs for repeatable areas of the project
  • Process Flow
  • Materials
  • Instrumentation
  • Equipment
  • Process Modules

Operations:

• Design system upgrades to support integrated production and gathering
• Communication of Well Pads to the Central Processing Facility
• Supported compressor optimization efforts of existing assets
• Monitor reservoir leakage and CO2 Sequestration through observer wells

The Capability

• Capacity of 340 MTPD CO2 injection across 8 wells for a TIC of $21MM
• Expansion capacity to add 710 MTPD CO2 injection across 12 wells for a TIC of $14MM
• CO2 product improves well performance

The Challenge

Testing of new technologies for capturing CO2 requires the design of the capture facility and alignment with the marketing of the CO2. A developing proprietary process is rapid cycle Temperature Swing Adsorption (TSA) systems using advanced structured adsorbents that can produce a high-purity CO2 stream. The CO2 can be pipelined for use in Enhanced Oil Recovery (EOR) production programs or utilized by CO2 consumers. The goal of pilot facilities is to demonstrate the performance and operational requirements to deploy this new technology.

The Solution

Combustion gas streams can consist of 10% CO2, 18% H2O, 70% N2, and 2% O2 with impurities

• Execute the detailed design based on the supplied Process Design Basis
  • Plot plan & P&ID development
  • Civil designs & pile foundations
  • Structural steel & skids
  • Electrical, Instrumentation & Controls
  • Procurement
  • Pipeline route maps
  • Locate all TSA system tie-ins
  • Evaluate utilities
    • Instrument air & fuel gas
    • Feed & wastewater
    • Power loads
  • Design and commission control system with data acquisition and storage
• Generate Standard Operating Procedures for normal, controlled, and emergency modes of operations and shutdowns

The Capability

• TSA systems can capture 30 MTPD of CO2 with recovery and purity of 90%
• TIC of $18MM for installation of the TSA system
• Demonstrate performance and operational results from lab to pilot scale
• Optimize CO2 recovery using different adsorbents