id	keyword
gc-354	reserves
gc-354	oil
gc-354	period
gc-354	replacement
gc-354	gas
gc-354	year
gc-354	production
gc-354	ina
gc-354	methods
gc-354	exploration
gc-354	results
gc-354	development
gc-354	field
gc-354	arc
gc-354	data
gc-354	recovery
gc-354	total
gc-354	reservoir
gc-354	revision
gc-354	table