1. Young, M., Lower Cost of Produced Water Disposal in the Gulf Coast. EYE on Environ. 1991, 1(2): 6. U.S. Department of Energy National Petroleum Technology Office.
2. Veil, J.A., Langhus, B.G., and Belieu, S. Feasibility Evaluation of Downhole Oil/Water Separation (DOWS) Technology; Argonne National Laboratory, CH2M-Hill, and Nebraska Oil & Gas Conservation Commission: Chicago, IL, 1999.