id	keyword
iogr-1312	linear
iogr-1312	model
iogr-1312	permeability
iogr-1312	regression
iogr-1312	data
iogr-1312	ann
iogr-1312	dataset
iogr-1312	network
iogr-1312	reservoir
iogr-1312	gas
iogr-1312	oil