Table R5.8      Distribution of sour gas reserves by H2S content, 2016
  Initial established reserves (109 m3)   Remaining established reserves (109 m3)
H2S content in raw gas (%) Associated
and solution
Nonassociated   Associated and solution Nonassociated Total %
 
Less than 2 436 445   52 40 92 59
2-10 101 411   11 31 42 27
10-20 33 212   4 8 12 8
20-30 11 49   1 4 5 3
Over 30 0 105   0 6 6 4
Totala 581 1 222   68 89 157 100
Percentage 32 68   43 57    
a Any discrepancies are due to rounding.