The reservoir properties of the Woodbine Formation are well known. Production from a number of reservoirs gives us a view of the sandstone properties and fluid behavior within the system (for example, Galloway and others, 1983, p. 5464). This long production history is one of the reasons for selection of this brine formation for characterization. One scenario proposed for reuse of oil and gas infrastructure (pipelines or pipeline right-of-way, wells, mineral rights) would be use of abandoned reservoirs for CO2 storage. Severe pressure depletion because of historic production practices in Woodbine field might increase CO2 storage capacity. Main site http://www.beg.utexas.edu/environqlty/co2seq/co2data.htm