Westrich, H.R., Lorenz, J., Cooper, S., Jove Colon, C., Warpinski, N., Zhang, D., Bradley, C., Lichtner, P., Pawar, R.J., Stubbs, B., Grigg, R., Svec, R., and Byrer, C.W., 2002, Sequestration of CO2 in a depleted oil reservoir: An overview: Journal of Energy & Environmental Research, v. 2, iss. 1, 11 p.