Efficiency of preliminary discharge of stratum water in Tuymazinskoe oil field

Almukhametova, E. M.; Akimov, Alexey V.; Kalinina, S. V.; Фаткуллин, И. Ф.; Gizetdinov, I. A.

doi:10.1088/1755-1315/87/6/062001

Cited by 3 publications

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“…6. In order to develop non-stationary flooding technology further it is necessary to shift highly watered high-output exploitation wells into periodic operating duty [8,11].…”

Section: Discussionmentioning

confidence: 99%

Developing the technology of non-stationary treatment through the example of the deposit of Severnye Buzachi

Almukhametova¹

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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In the last few years the research on efficiency of nonstationary treatment technology has been conducted at high-viscosity index oil field of Severnye Buzachi (Republic of Kazakh). The obtained results reveal that the technology of non-stationary flooding is efficient when developing reservoirs with high-viscosity index oil. However, in order to maintain permanent high technological efficiency it is necessary to modify the technology of non-stationary treatment continually since this technology has such characteristic feature as quick "ageing". The further investigation into the issue how to apply the technology of non-stationary flooding efficiently can be carried out in two directions: to use non-stationary flooding for new pools with different porosity and permeability properties as well as to vary technological parameters of non-stationary flooding (including combination with other technologies) at sites where this technology has already been applied. At the deposit of Severnye Buzachi both approaches are used. Positive experience of applying the technology of non-stationary flooding in combination with the technology of changing filtration flow direction at the pool of the seventh block of the deposit of Severnye Buzachi allows us to recommend using this technology for new pools.

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“…6. In order to develop non-stationary flooding technology further it is necessary to shift highly watered high-output exploitation wells into periodic operating duty [8,11].…”

Section: Discussionmentioning

confidence: 99%

Developing the technology of non-stationary treatment through the example of the deposit of Severnye Buzachi

Almukhametova¹

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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Theoretical study of the change in the concentration of demulsifier due to the phase ratio in the product

Almukhametova

Yusupova

2021

International Conference on Food Science and Biotechnology (Fsab 2021)

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Study of water-oil mixture separation in bottomhole area via drift flow model

Almukhametova

Karimova

Альмухаметов³

et al. 2019

IOP Conf. Ser.: Mater. Sci. Eng.

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The existing methods to study the movement and pattern of flow in wells with electric submersible pump (ESP) within the ‘bottomhole-pump-wellhead’ system are rather experimental and empirical. Hence, the lack of universal techniques considering all possible operating modes of wells does not allow using the existing techniques to elaborate the measures improving the efficiency of well operation with ESP. Besides, these techniques cannot always be applied to define the optimum operating modes and to determine the need for various well intervention jobs as they are not quite perfect. The improvement of profitability of well operation is intimately connected with deliberate change of flow properties and structure considering various physical properties of fluids and ESP-based operating modes with further formation of fine emulsions. In this regard, the modern petroleum industry is facing an urgent task to study the processes in a bottomhole and a wellbore zones using a generalized mathematical model with further analysis of various perturbing actions on emulsion stability, assessment of its decrease and separation of the water phase within subsurface equipment.

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Efficiency of preliminary discharge of stratum water in Tuymazinskoe oil field

Cited by 3 publications

References 0 publications

Developing the technology of non-stationary treatment through the example of the deposit of Severnye Buzachi

Developing the technology of non-stationary treatment through the example of the deposit of Severnye Buzachi

Theoretical study of the change in the concentration of demulsifier due to the phase ratio in the product

Study of water-oil mixture separation in bottomhole area via drift flow model

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