id	keyword
iogr-1329	oil
iogr-1329	polymer
iogr-1329	flooding
iogr-1329	recovery
iogr-1329	water
iogr-1329	production
iogr-1329	reservoir
iogr-1329	polymer flooding
iogr-1329	figure
iogr-1329	spot
iogr-1329	efficiency
iogr-1329	pattern