Transaction in Own Shares

BP PLC
07 December 2007

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

BP p.l.c. -  7 December 2007



BP p.l.c. announces that on 6 December 2007, it purchased for cancellation
2,000,000 ordinary shares at prices between 603.0 pence and 612.0 pence per
share.



Following the above transaction BP p.l.c. holds 1,940,735,385 ordinary shares in
Treasury, and has 18,943,539,143 ordinary shares in issue (excluding Treasury
shares).



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


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