Senior Executive Vice-President of Korea National Oil Corp (KNOC) Kim Seong-hoon speaks during an interview with Reuters at the company's headquarters in Anyang, about 23 km (14miles) south of Seoul, December 10, 2010. State-run KNOC plans to spend between $2 billion and $3 billion to add 100,000 barrels per day (bpd) of crude production capacity by 2012, and is looking at 5-6 oil assets, Kim Seong-hoon said. To match Interview KNOC/ REUTERS/Jo Yong-Hak (SOUTH KOREA - Tags: ENERGY BUSINESS HEADSHOT)