EPN is the operator of 42 developed fields that, collectively, produced more than three mmboe per day in 2008, which was about 80% of the total production from the NCS. In 2008, our average daily oil and natural gas liquids (NGL) production was 824 mboe and our average daily gas production was 101.3 mmcm (37.1 bcf), totalling 1.461 mmboe per day.

We have ownership interests in exploration acreage throughout the licensed parts of the NCS, both within and outside our core production areas. We participate in 346 licences on the NCS and are an operator for 174 of them.

As of 31 December 2008, EPN had proved reserves of 1,396 mmbbl of crude oil and 498 bcm (17.58 tcf) of natural gas, an aggregate of 4529 mmboe.