Geological aspects of the development of hydrocarbon deposits with hard-to-recover reserves

Belov, A.Yu.; Jsc, Rf Zarubezhneft; Белова, Анна; Strakhov, P. N.

doi:10.24887/0028-2448-2021-3-50-53

Cited by 4 publications

(2 citation statements)

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“…As is known, the share of hard-to-recover reserves in the total fund of developed reserves has recently been increasing. Taking into account heterogeneities in the reservoir structure will allow to predetermine the effect of the implementation of the method for various injection options [1].…”

Section: Resultsmentioning

confidence: 99%

“…Of course, such a wide and successful application of the waterflooding technology is due to its own manufacturability during implementation, as well as the low cost and availability of large volumes of the agent injected into the reservoir -water. Along with high efficiency, non-stationary waterflooding technology creates serious problems in the development and operation of oil fields [1][2][3][4][5][6][7][8][9][10]. The problems are of both natural and technogenic origin, leading to premature breakthrough of injected or IOP Publishing doi:10.1088/1755-1315/1212/1/012038 2 formation water to production wells with subsequent watering of their production, which in turn provokes the formation of stagnant and poorly drained zones.…”

Section: Introductionmentioning

confidence: 99%

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Waterflooding, water-gas method and generation of carbon dioxide in the reservoir – methods of enhanced oil recovery and technology development

Gorelkina,

Mugisho,

Kouadio

2023

IOP Conf. Ser.: Earth Environ. Sci.

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This article discusses reservoir pressure maintenance methods: flooding and SWAG technology. The accumulated experience of waterflooding technology introduction described in literature sources is analyzed. Identified such disadvantages of waterflooding as reservoir watering due to significantly low viscosity compared to the viscosity of reservoir oils and low oil recovery factor. A method for detecting and preventing the instability of the front of displacement of residual reserves by injected water is indicated. Particular attention is paid to the innovative method of reservoir stimulation, which consists in the generation of carbon dioxide in reservoir conditions. The essence of the technology, method of implementation, advantages compared to gas injection through injection wells are described. Water-gas methods are investigated. The advantage of SWAG technology with the use of pump-ejector systems in comparison with other modifications is proved and the results of the latest research are presented, which cover data on the characteristics of pump-ejector systems, the topical issue of the technology for obtaining water-gas mixtures and the processes of interaction of gas bubbles when pumping mixtures through wells into the reservoir, as well as ways to implement the technology, taking into account the geological and field conditions of potential targets for implementation. This analysis will allow you to correctly choose the method of stimulation of the reservoir and operate the facilities as efficiently as possible. It should be noted that the considered gas and water-gas methods involve the injection of carbon dioxide, associated, exhaust, flue gases into the reservoir, which makes these technologies the most attractive from an environmental point of view.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Waterflooding, water-gas method and generation of carbon dioxide in the reservoir – methods of enhanced oil recovery and technology development

Gorelkina,

Mugisho,

Kouadio

2023

IOP Conf. Ser.: Earth Environ. Sci.

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SWAG technology: A unique solution to actual problems, directions of technology development

Gorelkina

2023

International Scientific and Practical Conference “Innovative Technologies in Agriculture”

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Judicial Control as an Independent Function of the Judiciary and its Place in Pre-Trial Proceedings in Criminal Cases

Aleksandrov

2023

Aktualʹnye problemy rossijskogo prava

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The paper is devoted to the issues of judicial control in modern Russian pre-trial proceedings in criminal cases.The concept of judicial power is considered, including in the context of the development of scientific ideas about its nature. Based on the developed ideas about this concept and the goals of the judiciary, the author substantiates the thesis that judicial control is an independent function of the judiciary.Next, the features of the parties to disputes resolved through judicial control, their subject are analyzed, and on this basis, the author’s perception of the content of judicial control in pre-trial proceedings in criminal cases is proposed. In conclusion, the issue of the place of judicial control in pre-trial proceedings in criminal cases is considered through the prism of the structure of criminal proceedings. A classification of judicial control proceedings that may exist at the specified stage of the process, depending on their subject, is proposed. The need for further research is stated, due to the insufficiency and inconsistency of regulation of the powers of the court in the exercise of judicial control.

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Geological aspects of the development of hydrocarbon deposits with hard-to-recover reserves

Cited by 4 publications

References 0 publications

Waterflooding, water-gas method and generation of carbon dioxide in the reservoir – methods of enhanced oil recovery and technology development

Waterflooding, water-gas method and generation of carbon dioxide in the reservoir – methods of enhanced oil recovery and technology development

SWAG technology: A unique solution to actual problems, directions of technology development

Judicial Control as an Independent Function of the Judiciary and its Place in Pre-Trial Proceedings in Criminal Cases

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