CCS world projects: Total Lacq
For the very first time, a French program will test the entire CO2 capture and storage process, from the CO2 emissions source (a boiler) to underground storage in a geological formation. This project entails converting one of the five steam boilers of the Lacq field’s steam generating plant to an oxyfuel combustion unit, then capturing and compressing its CO2 emissions, transporting the gas via a 27km gas pipeline, for injection into the nearly-depleted Rousse natural gas reservoir in the Lacq area, at a depth of 4,500 meters. The pilot plant, which will produce some 40 tonnes of steam per hour for use by the industries of the Lacq complex, will emit up to 150,000 tonnes of CO2 over a two-year period. The Rousse well will be subject to close monitoring, with detectors located throughout the surface and subsoil regions to measure the injection flow, pressure, temperature and concentration of the CO2.The plant began operations in January 2010.
Project Type
Capture & Storage
Location
Rousse Field, Lacq Basin, France
Type of CO2 Storage Operation
Depleted gas field 
Major Stakeholders
Total
Air Liquide
French Petroleum Institute (IFP)
French Bureau of Geological and Mining Research (BRGM)
Project Scale
Pilot
Project Start Year: 2006
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2009/2010 | |
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Unknown |
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75 kt |
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150 kt |
| Additional Data | ||
| Depth of Injection Interval | 4500 m | |
| Type of Reservoir | Unknown | |
| Type of Seal | Unknown | |
| Distance Source to Sink | 27 km |
Method of CO2 Delivery
Pipeline
Injected Gas Composition
Unknown
Project Cost
€60 million
