BRIEF-Lundin Petroleum begins drilling off Malaysia
Dec 7 (Reuters) - Lundin Petroleum Ab
* Commences Imbok-1 exploration well, offshore Malaysia, in blocks SB307 and SB308
* Lundin holds 85 percent stake in the blocks, while the remaining 15 percent are held by state-owned Petronas Further company coverage: (Reporting by Gwladys Fouche)