id	keyword
esrj-107766	sakesar
esrj-107766	formation
esrj-107766	basin
esrj-107766	microfacies
esrj-107766	shah
esrj-107766	potwar
esrj-107766	potential
esrj-107766	reservoir
esrj-107766	pakistan
esrj-107766	analysis
esrj-107766	petroleum
esrj-107766	rock
esrj-107766	et al
esrj-107766	samples
esrj-107766	hydrocarbon
esrj-107766	toc
esrj-107766	source
esrj-107766	limestone