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A. V. Maksyutin
A. V. Maksyutin
Almetyevsk State Oil Institute
Almetyevsk State Oil Institute

Articles

Geotechnical Engineering and Engineering Geology
  • Date submitted
    2022-10-04
  • Date accepted
    2024-03-05
  • Online publication date
    2024-05-21
  • Date published
    2024-08-26

Localization and involvement in development of residual recoverable reserves of a multilayer oil field

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During waterflooding of a multilayer oil field there is a constant deterioration of the structure and composition of residual reserves due to geological and technological reasons. The largest share of residual reserves is localized in pillars, which arise from uneven development of the production facility and are undrained or poorly drained zones. The results of a quantitative assessment of the distribution of residual oil reserves in the Middle and Upper Devonian deposits of the Romashkinskoe oil field of the Republic of Tatarstan are presented. A retrospective method is proposed to identify reserves by analyzing and summarizing historical exploration data and the long history of reservoir development, and a calculation algorithm is proposed to quantify them. It has been established that residual oil reserves are localized in rows of dividing and injection wells, as well as in the central rows of producing wells in a three-line drive, in abandoned and piezometric wells, in the areas adjacent to the zones of reservoir confluence, pinch-out, oil-bearing contours, distribution of reservoirs with deteriorated porosity and permeability properties. Depending on geological conditions, algorithms for selecting geological and technical measures to include localized reserves in development and forecasting production profiles were proposed. According to the proposed method, residual recoverable reserves were identified and a number of wells were recommended for experimental works on their additional recovery: in well 16 (hereinafter in the text, conventional well numbers are used) after isolation of overlying high-water-cut formations, the additional perforation was carried out and oil flow was obtained. Additional perforation in well 6 resulted in oil recovery during development as well. Thus, the developed approaches to identifying residual recoverable reserves and patterns of their spatial distribution can be recommended in other multilayer oil fields with a long history of development.

How to cite: Burkhanov R.N., Lutfullin A.A., Raupov I.R., Maksyutin A.V., Valiullin I.V., Farrakhov I.M., Shvydenko M.V. Localization and involvement in development of residual recoverable reserves of a multilayer oil field // Journal of Mining Institute. 2024. Vol. 268. p. 599-612. EDN DKXZSP
Topical issues in prospecting and development of oil and gas deposits
  • Date submitted
    2011-07-28
  • Date accepted
    2011-09-03
  • Date published
    2012-01-01

Measuring the continuity effect of plasma-pulse action on the rheological properties of heavy highly viscous oil

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This article deals with the measuring of part of the hardly exploiting oil from the general oil reserves (Heavy Oil).The work includes the study  of the specificities of the occurrence of such anomalous viscosities, the effect on structurally formed oil, the given applicable methods, the capacity of reducing the emergence of thixotropic properties of viscous oil. The technique of experimental researches and results of studying the influence of the plasma-pulse action based on the rheological properties of a highly viscous oil deposits is analysed.

How to cite: Molchanov A.A., Maksyutin A.V., Khusainov R.R. Measuring the continuity effect of plasma-pulse action on the rheological properties of heavy highly viscous oil // Journal of Mining Institute. 2012. Vol. 195. p. 61.
Topical issues in prospecting and development of oil and gas deposits
  • Date submitted
    2011-07-05
  • Date accepted
    2011-09-06
  • Date published
    2012-01-01

Results of researches and trial introduction of plasma-pulse action technology on deposits of Russia

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In this article the analysis of the current condition of oil recovery at deposits of Russia and the world is presented.  The technology of  plasma-pulse influence, the operation  principle and  the basic technical characteristics of equipment are described. The technique of experimental research of the complex technology influence on oil filtration properties  of the Usinsk oil deposit is resulted. Results of the filtration research of high-viscous oil in bottom hole formation after plasma-pulse and physical-chemical treatment in various thermobaric conditions are   shown.

How to cite: Molchanov A.A., Maksyutin A.V., Khusainov R.R. Results of researches and trial introduction of plasma-pulse action technology on deposits of Russia // Journal of Mining Institute. 2012. Vol. 195. p. 64.
Topical issues in prospecting and development of oil and gas deposits
  • Date submitted
    2006-08-08
  • Date accepted
    2006-10-24
  • Date published
    2007-02-01

Integrated application of horizontal slice maps and optical method to improve the control of development of Tyugeevskoye high-viscosity oil field

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The article discusses detailed correlation of electrical and radioactive well logging data, mapping of horizontal sections (shears) and studies of optical properties of oil samples. These data were used to design a system of horizontal wells for the development of the Bobrikov and Kizelov deposits.

How to cite: Maksyutin A.V. Integrated application of horizontal slice maps and optical method to improve the control of development of Tyugeevskoye high-viscosity oil field // Journal of Mining Institute. 2007. Vol. № 2 170. p. 71-73.