id	keyword
esrj-64008	pressure
esrj-64008	gas
esrj-64008	oil
esrj-64008	scd
esrj-64008	structure
esrj-64008	reservoir
esrj-64008	deposits
esrj-64008	formation
esrj-64008	depths
esrj-64008	basin
esrj-64008	caspian