Transaction in Own Shares

BP PLC
13 November 2007

BP p.l.c. -  Transaction in Own Shares
BP p.l.c. -  13 November 2007


BP p.l.c. announces that on 12 November 2007, it purchased for cancellation
2,800,000 ordinary shares at prices between 583.50 pence and 594.50 pence per
share.


Following the above transaction BP p.l.c. holds 1,941,362,324 ordinary shares in
Treasury, and has 18,981,852,359 ordinary shares in issue (excluding Treasury
shares).



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


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