| 12-Jul-12 07:00 | RNS | Farm-out agreement signed with Premier Oil plc | Company Announcement - General |
| 12-Jul-12 07:00 | RNS | Proposed acquisition | Company Announcement - General |
| 05-Jul-12 16:00 | RNS | Blocklisting Review | Company Announcement - General |
| 04-Jul-12 12:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 02-Jul-12 16:00 | RNS | Total Voting Rights | Holding(s) in Company |
| 25-Jun-12 07:00 | RNS | Exploration Drilling Update | Results and Trading Reports |
| 06-Jun-12 07:00 | RNS | Carnaby Oil Discovery | Results and Trading Reports |
| 01-Jun-12 18:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 01-Jun-12 16:30 | RNS | Total Voting Rights | Holding(s) in Company |
| 30-May-12 07:00 | RNS | Bream sale and purchase agreement signed | Company Announcement - General |
| 29-May-12 17:00 | RNS | Listing Rule 9.6.3 | Company Announcement - General |
| 18-May-12 12:15 | RNS | Result of AGM | Results and Trading Reports |
| 18-May-12 11:00 | RNS | AGM Statement | Results and Trading Reports |
| 17-May-12 07:00 | RNS | Interim Management Statement | Company Announcement - General |
| 14-May-12 18:15 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 03-May-12 13:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 03-May-12 07:00 | RNS | UK Exploration Drilling Update | Company Announcement - General |
| 01-May-12 16:30 | RNS | Total Voting Rights | Holding(s) in Company |
| 25-Apr-12 07:00 | RNS | DECC approval of the Solan Field Development Plan | Company Announcement - General |
| 24-Apr-12 17:30 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 19-Apr-12 16:30 | RNS | Annual Information Update | Company Announcement - General |
| 17-Apr-12 12:00 | RNS | Notice of AGM | Results and Trading Reports |
| 13-Apr-12 07:00 | RNS | Exploration drilling update | Results and Trading Reports |
| 11-Apr-12 16:45 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 03-Apr-12 15:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 02-Apr-12 16:30 | RNS | Total Voting Rights | Holding(s) in Company |
| 26-Mar-12 16:30 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 23-Mar-12 17:48 | RNS | Director/PDMR Shareholding | Company Announcement - General |
| 22-Mar-12 07:00 | RNS | Annual Results for the year ended 31 December 2011 | Results and Trading Reports |
| 09-Mar-12 11:00 | RNS | Directorate Change | Executive Changes |