id	keyword
ajst-24922	water
ajst-24922	water injection
ajst-24922	oil
ajst-24922	production
ajst-24922	development
ajst-24922	method
ajst-24922	field
ajst-24922	reservoirs
ajst-24922	oilfield
ajst-24922	pressure
ajst-24922	pattern
ajst-24922	permeability
ajst-24922	wells
ajst-24922	oil field