Transaction in Own Shares

BP PLC
09 January 2008

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

BP p.l.c. -  9 January 2008



BP p.l.c. announces that on 8 January 2008, it purchased for cancellation
1,740,000 ordinary shares at prices between 635.00 pence and 644.00 pence per
share.



Following the above transaction BP p.l.c. holds 1,940,604,462 ordinary shares in
Treasury, and has 18,920,240,608 ordinary shares in issue (excluding Treasury
shares).



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


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