id	keyword
ajst-19167	oil
ajst-19167	tight
ajst-19167	recovery
ajst-19167	development
ajst-19167	injection
ajst-19167	reservoir
ajst-19167	gas
ajst-19167	production
ajst-19167	technology
ajst-19167	resources
ajst-19167	water
ajst-19167	permeability