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

All Financial Data in US Dollars.
PetroChina
  2006 2007
 Oil & Gas Operational
  Key Operating Data
     Production
       World Crude/NGL Output (Inc. Assoc. & Syncrude) (000 b/d) 2,276 2,299
       World Gas Production (Inc. Associates) (mmcf/d) 4,349 4,458
       World Crude/NGL/Gas Output (Inc. Assoc. & Syn.) (000 boe/d) 3,001 3,042
 
     Reserves
       Total Oil/NGL Reserves (mln bbls) 12,161 11,847
       Total Gas Reserves (bcf) 53,574 57,190
       Total Oil/NGL/Gas Reserves (mln boe) 21,090 21,379
 
     Drilling & Acreage
       Successful Exploration Wells (No.) 693 805
       Unsuccessful Exploration Wells (No.) 852 824
       Total Acreage (000 net acres) 9,463 10,116
 
     Refining & Marketing
       Total Product Sales (000 b/d) 2,033 2,337
       Total Distillation Capacity (000 b/d) 2,564 2,671
       Refinery Runs (000 b/d) 2,151 2,257
       Total Service Stations 18,207 18,648
 
     Key Operating Ratios
       Oil Reserve Replacement Ratio (Total Additions) (%) 110% 110%
       Oil Reserves/Production (years) 15 14
       Gas Reserve Replacement Ratio (Total Additions) (%) 437% 324%
       Gas Reserves/Production (years) 34 35
       Exploration Drillling Success Rate - World (%) 45% 49%