Bondholders` information meeting

Please find attached an invitation to all bondholders in 12.0 per cent
Petrolia Drilling ASA Callable Bond Issue 2008/2012

with ISIN 001 044025.8 to attend information meetings in Oslo and
London.

For futher information - please contact:

Mr. Sølve Nilsen - Finance Manager, e-mail:
solve.nilsen@petrolia.no (solve.nilsen@petrolia.no)

Bergen/Oslo, 23. May 2011