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I. E. Dolgii
I. E. Dolgii
National Mineral Resources University (Mining University)
National Mineral Resources University (Mining University)
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Articles

Geology and metallogeny
  • Date submitted
    2016-11-10
  • Date published
    2013-01-01

The particularities of flow simulation in fractured carbonate reservoirs of Yuribcheno-Tahomskaya oil and gas bearing area

There is full rationale of the phenomenological model of complicated riphean fractured carbonate reservoirs of Yurubcheno-Tokhomskaya oil-gas bearing area, created for simulation of development process for unique oil and gas deposits. The block discrete organization of these complex structure reservoirs are allow them non-additive and non-linear properties under development. Their marked similarity of their structure in a wide range of sizes, as well as the phenomenon of self-organization characteristic of complex nonequilibrium systems. Based on these production rates and their total cumulative production within such hydrocarbon  obey a power  law distribution, which is characteristic of the behavior of many nonlinear systems and can be described by Pareto. To implement the suggested model has been written special computer program compatible with the hydrodynamic simulation «Tempest MORE» of «Roxar».

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A. V. Petukhov, I. E. Dolgii, A. V. Kozlov, A. A. Petukhov (2013) The particularities of flow simulation in fractured carbonate reservoirs of Yuribcheno-Tahomskaya oil and gas bearing area. Journal of Mining Institute. Vol 200. p. 242.
Geotechnology for development of liquid and gas mining fields
  • Date submitted
    2016-11-14
  • Date published
    2012-05-01

Substantiating of plasma-pulse technology use to increase oil recovery on high-viscosity oil fields

The problem to increase of deposit oil recovery with difficult stocks high-viscosity oil and bitumens is considered. Results of experimental research  to decrease the  effective viscosity of oil samples and increase in mobility are considered at influence of superheated steam with addition in the heat-carrier of insignificant  volumes  of  reagent  (kerosene, diesel  fuel) in  0,001-0,02 % of weight. It is recommended to apply thermal and plasma-pulse influence on a layer to increase of oil recovery. Results of practical technology application are given in several  geological conditions.

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A. A. Molchanov, I. E. Dolgii, A. V. Kozlov (2012) Substantiating of plasma-pulse technology use to increase oil recovery on high-viscosity oil fields. Journal of Mining Institute. Vol 199. p. 370.