Key words: hard-to-recover oil reserves, methods of oil recovery increase, production problems.
The structure of the oil fields in Russia undergoes adverse quality changes due to development of the most advanced productive formations. Increase of development efficiency developing hard-to-recover reserves oil fields of Perm Kama region is a difficult and complex process, the engineering design of which must take into account many factors. In the article the efficiency of enhanced oil recovery methods for fields with hard-to-recover oil reserves of Perm Kama region is analyzed.
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