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

All Financial Data in US Dollars.
Chevron Corporation
  2006 2007 2008
 Oil & Gas Operational
  Key Operating Data
     Production
       World Crude/NGL Output (Inc. Assoc. & Syncrude) (000 b/d) 1,759 1,783 1,676
       World Gas Production (Inc. Associates) (mmcf/d) 4,956 5,019 5,125
       World Crude/NGL/Gas Output (Inc. Assoc. & Syn.) (000 boe/d) 2,585 2,620 2,530
 
     Reserves
       Total Oil/NGL Reserves (mln bbls) 8,249 7,523 7,350
       Total Gas Reserves (bcf) 22,884 22,140 23,075
       Total Oil/NGL/Gas Reserves (mln boe) 12,063 11,213 11,196
 
     Drilling & Acreage
       Successful Exploration Wells (No.) 44 66 63
       Unsuccessful Exploration Wells (No.) 18 25 7
       Total Acreage (000 net acres) 71,886 71,062 69,616
 
     Refining & Marketing
       Total Product Sales (000 b/d) 3,621 3,484 3,429
       Total Distillation Capacity (000 b/d) 2,221 2,115 2,139
       Refinery Runs (000 b/d) 1,989 1,833 1,858
       Total Service Stations 25,526 24,752 24,655
 
     Key Operating Ratios
       Oil Reserve Replacement Ratio (Total Additions) (%) 72% 57% 145%
       Oil Reserves/Production (years) 13 12 12
       Gas Reserve Replacement Ratio (Total Additions) (%) 78% 73% 156%
       Gas Reserves/Production (years) 13 12 12
       Exploration Drillling Success Rate - World (%) 71% 73% 90%