Transaction in Own Shares

BP PLC
30 October 2006

BP p.l.c.  -  Transaction in Own Shares

BP p.l.c.  -  30 October 2006



BP p.l.c. announces that on 27 October 2006, it purchased for cancellation
6,096,000 ordinary shares at prices between 600.0 pence and 603.0 pence per
share and between 1132.50 cents and 1144.67 cents per share.



Following the above transactions, BP p.l.c. holds 1,947,403,497 ordinary shares
in Treasury, and has 19,662,390,264 ordinary shares in issue (excluding Treasury
shares).



Enquiries: Fergus MacLeod, BP p.l.c.    Tel : [phone]


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