A first fixed charge and a first floating charge over all of the right title and interest of tom in U.K. petroleum production licence no P.090 as such right title and interest relating to said licence have been varied by a licence assignment granted by tom elf PLC and the british national oil corporation to themselves and to the sovereign group.

First fixed charge over UK production licenses relating to the field (k/a alwyn north) and currently being P.090 and P.416 (all as underlined in the fogpa).

All rights title & interest as described on doc M76.

A first fixed charge over all of toms right title and interest in UK petroleum production licences from time to time relating to the field k/a alwyn north and currently being P.090.