Reserve History
	
The Field Reserve History tracks the estimated ultimate recovery of a field as new sands are discovered or previous estimates are revised with more knowledge. It is a key component of gauging the depletion of known resources within a Field. Data has been collected from 1975 on.
	
	
		
	Data Updates 
	
	
The Reserve History database is updated monthly.
			
	
	Reports
		
	Single-Feature Reports: 	
			Easily access a Reserve History report for individual fields.  
			
			 
				
				
	Charts 
		
	Single-Feature Charts: 	
There are 3 charts available for the Reserve History, accessible from the Fields dataset.
