CO2CRC Otway Project Stage 1

Project Overview

The CO2CRC has developed a research project which involves extracting CO2 and methane gas from an existing well, separating these gases in a temporary surface separation plant and compressing the CO2 to a supercritical state in a compressor/refrigeration unit. This condensed CO2 will then be transported and injected into a depleted natural gas field where it will be monitored by the CO2CRC. A comprehensive monitoring program across the atmospheric, near surface and subsurface domains is being planned. It is estimated that 100,000 t of CO2 will be injected over 1-2 years and monitoring and modeling activities will continue post injection for several years.

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Project Type

Storage.

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Location

Otway Basin, Victoria, Australia.

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Type of CO2 Storage Operation

Depleted gas field. depleted gas field

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Major Stakeholders

CO2CRC and CO2CRC partners

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Project Scale

Pilot.

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Project Start Year: 2005.

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2008/2009

 

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approx daily 160 t/d
approx annual 50 kt/a
total sequestration 100 kt

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Project Cost

~$30 M (fully funded).

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