PetroKazakhstan planning increase in oil production of 1.4 times by end 2012

    PetroKazakhstan Inc. plans to produce 8.421 mln tons of oil in 2012, which will be 1.4 times more than in 2011, KazTag reports.     PetroKazakhstan’s total oil production was 4.202 mln tons in H1 2012 predicting 4.208 mln tones. Oil production totaled 4.371 mln tones in the same period of 2011....