Transaction in Own Shares

BP PLC
07 March 2008

BP p.l.c. -  Transaction in Own Shares
BP p.l.c. -  7 March 2008


BP p.l.c. announces that on 6 March 2008, it purchased for cancellation
1,381,000 ordinary shares at prices between 534.50 pence and 545.00 pence per
share.


Following the above transaction BP p.l.c. holds 1,939,076,540 ordinary shares in
Treasury, and has 18,861,404,596 ordinary shares in issue (excluding Treasury
shares).


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


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