id	keyword
esrj-63220	hydrocarbon
esrj-63220	generation
esrj-63220	hydrocarbon generation
esrj-63220	basin
esrj-63220	jiyang
esrj-63220	vro
esrj-63220	sub
esrj-63220	coal
esrj-63220	burial
esrj-63220	temperature
esrj-63220	jiyang sub
esrj-63220	china
esrj-63220	depth