id	keyword
fis-2114	hydrate
fis-2114	borehole
fis-2114	drilling
fis-2114	doi
fis-2114	model
fis-2114	dissociation
fis-2114	wellbore
fis-2114	area
fis-2114	sediments
fis-2114	collapse
fis-2114	bearing
fis-2114	temperature
fis-2114	pressure
fis-2114	operation