The results of research and operation of PC group deposits in the Nizhnevartovsk region
The paper describes the experience of PC group deposits operation in the Nizhnevartovsk region. The degree of depletion of oil deposits reserves is low. The deposits development system is not formed. The results of the experimental determination of the oil displacement coefficient by water, gas and with alternate injection of gas and water on the core, studies on the use of cyclic flooding and tracer studies, which make it possible to make a decision on their effectiveness and planning of further work, are presented.