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

All Financial Data in US Dollars.
PTT
  2006 2007 2008
 Oil & Gas Operational
  Key Operating Data
     Production
       World Crude/NGL Output (Inc. Assoc. & Syncrude) (000 b/d) 55 58 66
       World Gas Production (Inc. Associates) (mmcf/d) 863 942 1,120
       World Crude/NGL/Gas Output (Inc. Assoc. & Syn.) (000 boe/d) 199 215 252
 
     Reserves
       Total Oil/NGL Reserves (mln bbls) 156 196 201
       Total Gas Reserves (bcf) 5,001 4,844 4,770
       Total Oil/NGL/Gas Reserves (mln boe) 990 1,003 996
 
     Drilling & Acreage
       Successful Exploration Wells (No.) 4 12 19
       Unsuccessful Exploration Wells (No.) 3 5 3
 
     Refining & Marketing
       Total Product Sales (000 b/d) 321 339 372
       Total Distillation Capacity (000 b/d) 239 242 191
       Refinery Runs (000 b/d) - - 167
       Total Service Stations - 1,186 1,157
 
     Key Operating Ratios
       Oil Reserve Replacement Ratio (Total Additions) (%) 125% 290% 121%
       Oil Reserves/Production (years) 8 9 8
       Gas Reserve Replacement Ratio (Total Additions) (%) 50% 54% 82%
       Gas Reserves/Production (years) 16 14 12
       Exploration Drillling Success Rate - World (%) 59% 70% 86%