Karachaganak consortium seeks to recover over $1 billion in paid oil export duty

    Karachaganak Petroleum Operating (KPO), a joint venture led by British BG Group and Italian Eni, is seeking to recover more than $1 billion in export taxes paid to Kazakhstan, Energy Minister Sauat Mynbayev told reporters on Tuesday.     The KPO consortium, which also includes Chevron and Russian LUKOil, is developing the Karachaganak...