Key Operating Data 2006-8 (Please Register for 2008 data)

All Financial Data in US Dollars.
Mitsui & Co., Ltd.
  2006 2007 2008
 Oil & Gas Operational
  Key Operating Data
     Production
       World Crude/NGL Output (Inc. Assoc. & Syncrude) (000 b/d) 38 68 74
       World Gas Production (Inc. Associates) (mmcf/d) 285 427 451
       World Crude/NGL/Gas Output (Inc. Assoc. & Syn.) (000 boe/d) 86 140 149
 
     Reserves
       Total Oil/NGL Reserves (mln bbls) 221 238 145
       Total Gas Reserves (bcf) 2,710 2,821 1,638
       Total Oil/NGL/Gas Reserves (mln boe) 673 708 418
 
     Drilling & Acreage
 
     Refining & Marketing
       Total Distillation Capacity (000 b/d) 88 88 88
 
     Key Operating Ratios
       Oil Reserve Replacement Ratio (Total Additions) (%) 293% 168% 111%
       Oil Reserves/Production (years) 16 10 5
       Gas Reserve Replacement Ratio (Total Additions) (%) 487% 171% 388%
       Gas Reserves/Production (years) 26 18 10