Directors' Dealings

BP Amoco PLC
4 January 2000

Letter to Company Announcements Office

We write to notify you that we were advised on 29 December 1999 that the
following directors of BP Amoco p.l.c. acquired the numbers of BP Amoco Ordinary
Shares shown opposite their names on 29 December 1999 @ £6.3596 per share
through reinvestment of dividends in the BP Employee Share Ownership Plan.

Sir John Browne           470 Ordinary Shares
Dr J.G.S. Buchanan      1,321 Ordinary Shares
Mr R. F. Chase          1,903 Ordinary Shares
Dr C.S. Gibson-Smith    1,025 Ordinary Shares


From: BP Amoco Plc