LONDON, June 4 (Reuters) - Oil explorer Premier Oil said it has contracted a rig for its exploration programme inthe Falkland Islands where it will drill at least four wellsstarting in the second quarter of next year.
The energy firm also discovered more gas at its Tuna Blockoffshore Indonesia which has increased the site's gross resourceestimate to 100 million barrels of oil equivalent, it said onWednesday.
Falkland Oil and Gas Limited announced in aseparate statement it would share the rig in the Falklands,participating in a six-well exploration programme, whichincludes three Premier Oil-operated wells and another twooperated by Noble.
(Reporting by Karolin Schaps)