Disclosure of major shareholding

Disclosure of major shareholding

 

Venture Drilling AS, a 100% subsidiary of Petrolia ASA has on the 3rd
October bought 2.000.000 shares in Rocksource ASA (RGT).

Following the transaction Venture Drilling AS owns 17.719.527 shares in
Rocksource ASA, which equals 5,09% of issued shares in the company.

Bergen/Oslo, 4 October 2011