TY - DATA AU - Díaz,D. AU - Somaruga,C. TI - Colloidal Dispersion Gels Improve Oil Recovery in a Heterogeneous Argentina Waterflood PY - 0000///06/082008/// CY - Buenos Aires PB - N1 - Página visitada en agosto de 2008 N2 - The Loma Alta Sur Field is a mature waterflood in the Neuquén Basin of Argentina. The productive formation (Grupo Neuquen) consists of numerous fluvial, multi-layer sandstone packages. Extensive diagnostics, including tracers, injection profiles, review of historical production and reservoir fluid analysis corroborated the combined effect of reservoir heterogeneity and an adverse mobility ratio UR - http://www.oilproduction.net/files/Colloidal%20Dispersion%20Gels%20Improve%20Oil%20Recovery%20in%20a%20Heterogeneous%20Argentina%20Waterflood.pdf ER -