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Date submitted2024-04-16
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Date accepted2024-09-24
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Date published2024-11-12
Deep-buried Lower Paleozoic oil and gas systems in eastern Siberian Platform: geological and geophysical characteristics, estimation of hydrocarbon resources
The study of deep-buried oil and gas systems is a promising trend in the preparation of hydrocarbon resources. The study of the factors determining oil and gas potential is extremely important. The Lena-Vilyui sedimentary basin in the eastern Siberian Platform has a potential for the discovery of large oil and gas fields in deep-buried Cambrian deposits. The use of original methodological approaches to the analysis of black shale and overlying deposits, generalization of the results of lithological, biostratigraphic and geochemical studies of Cambrian deposits in territories adjoining the study area, modern interpretation of geophysical data showed that siliceous, carbonate, mixed rocks (kerogen-mixtite) of the Kuonamka complex and clastic clinoform-built Mayan deposits are most interesting in terms of oil and gas potential. Oil and gas producing rocks of the Lower and Middle Cambrian Kuonamka complex subsided to the depths of 14 km. The interpretation of modern seismic surveying data confirms the hypothesis of a limited occurrence of the Upper Devonian Vilyui rift system. Based on generalization of geological, geophysical and geochemical archival and new materials on the Lower Paleozoic deposits of the eastern Siberian Platform, a probabilistic estimation of geological hydrocarbon resources of the Cambrian and younger Paleozoic complexes in the Lena-Vilyui sedimentary basin was performed. Based on basin modelling results it was concluded that the resources were mainly represented by gas. It is presumed that oil resources can be discovered in traps of the barrier reef system as well as on the Anabar and Aldan slopes of the Vilyui Hemisyneclise. With a confidence probability of 0.9, it can be stated that total initial resources of oil and gas (within the boundaries of the Vilyui Hemisyneclise) exceed 5 billion t of conventional hydrocarbons. The recommended extremely cautious estimate of resources of the pre-Permian complexes is 2.2 billion t of conventional hydrocarbons. In the study area, it is necessary to implement a program of deep and super-deep parametric drilling without which it is impossible to determine the oil and gas potential of the Lower Paleozoic.
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Date submitted2022-10-31
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Date accepted2023-03-02
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Date published2023-12-25
Lightweight ash-based concrete production as a promising way of technogenic product utilization (on the example of sewage treatment waste)
- Authors:
- Tatyana E. Litvinova
- Denis V. Suchkov
The study is devoted to the development of a method for the technogenic raw materials utilization. Special attention is paid to the prospect of involving products based on them in the production of new building materials. The results of Russian and foreign studies on the reuse of wastes, such as phosphogypsum, metallurgical slag, waste from municipal and industrial wastewater treatment, etc., in the building materials industry are considered. It has been established that the use of incinerated sewage sludge ash in construction is a promising direction in terms of environmental and economic efficiency. The research confirmed the compliance of the lightweight ash-based concrete components to the regulatory documentation requirements for a number of indicators. As a result of the research, the composition of the raw mixture for the lightweight concrete production with incinerated sewage sludge ash as a replacement for a part of the cement has been developed. In terms of parameters, the developed concrete corresponds to standard lightweight concrete, marked in accordance with the regulatory documents of the Russian Federation as D1300 (density not less than 1.3 g/cm3), Btb2 (flexural strength not less than 2 MPa), M200/B15 (compressive strength not less than 15 MPa). Lightweight ash-based concrete is suitable for use in construction, repair of roads and improvement of urban areas.
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Date submitted2022-11-08
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Date accepted2022-11-21
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Date published2023-02-27
Assessment of the role of the state in the management of mineral resources
Mineral resources as natural capital can be transformed into human, social and physical capital that guarantees the sustainable development of a country, exclusively through professional public management. Public management of a country's mineral resource potential is seen as an element of transnational governance which provides for the use of laws, rules and regulations within the jurisdictional and sectoral capabilities of the state, minimising its involvement as a producer of minerals. The features of the ideology of economic liberalism, which polarises the societies of mineral-producing countries and denies the role of the state as a market participant, have been studied. The analysis of the influence of the radical new order of neoliberal world ideology on the development of the extractive sector and state regulation has been presented.
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Date submitted2021-06-08
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Date accepted2021-11-30
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Date published2021-12-27
Management of groundwater resources in transboundary territories (on the example of the Russian Federation and the Republic of Estonia)
Groundwater, as a source of water supply, the most important mineral and geopolitical resource, , is often the only source of high-quality drinking water that is protected from pollution under conditions of increasing deterioration of surface water quality. Transboundary groundwaters are the focus of hydrogeological researchers for a number of reasons, including the reduction and pollution of water resources as a result of economic activities. The increased controversy between states over transboundary water issues has necessitated the development of international legal documents on issues related to water conflict prevention and the sustainable use of fresh water. As part of the analysis of the problem of legal regulation of groundwater extraction from transboundary aquifers and complexes, it is proposed to consider this aspect on the example of Russia. The problems of regulation of rational use and protection of fresh water in the bilateral treaties of the Russian Federation were revealed; a methodology for the management of groundwater extraction in the territory of the transboundary aquifer was developed, the size, parameters, and factors influencing the formation of the transboundary zone have been determined (based on research and analysis of water intake activities in the border areas of the Russian Federation and the Republic of Estonia) were determined.
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Date submitted2021-03-30
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Date accepted2021-05-26
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Date published2021-09-20
Improving the efficiency of autonomous electrical complexes of oil and gas enterprises
- Authors:
- Boris N. Abramovich
- Ivan A. Bogdanov
In accordance with the Energy Strategy until 2035, the possibility of increasing the efficiency of energy use of secondary energy resources in the form of associated oil and waste gases has been substantiated by increasing the energy efficiency of the primary energy carrier to 90-95 % by means of cogeneration plants with a binary cycle of electricity generation and trigeneration systems with using the energy of the waste gas to cool the air flow at the inlet of gas turbine plants. The conditions for maintaining the rated power of the main generator with variations in the ambient temperature are shown. An effective topology of electrical complexes in a multi-connected power supply system of oil and gas enterprises according to the reliability condition is presented, which allows increasing the availability factor by 0.6 %, mean time between failures by 33 %, the probability of failure-free operation by 15 % and reducing the mean time of system recovery by 40 %. The article considers the use of parallel active filters to improve the quality of electricity and reduce voltage drops to 0.1 s when used in autonomous electrical complexes of oil and gas enterprises. The possibility of providing uninterrupted power supply when using thyristor systems for automatic reserve input has been proven. A comparative analysis was carried out to assess the effect of parallel active filters and thyristor systems of automatic transfer of reserve on the main indicators of the reliability of power supply systems of oil and gas enterprises.
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Date submitted2018-12-30
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Date accepted2019-03-01
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Date published2019-06-25
The concept of development of monitoring systems and management of intelligent technical complexes
Conceptual approaches to improving the system of monitoring and managing the functional capabilities of intelligent technical complexes of buildings and transport and technological machines of mining enterprises are defined. Criteria are proposed for the efficiency of functioning of automatic systems for controlling the movement of transport-technological machines, taking into account the probabilistic nature of system-forming factors. The scheme of scientific and methodological research on the improvement of automation systems and traffic control in the automotive transport is presented. The perspective directions of the formation of control functions for the movement of vehicles based on the use of intelligent automated systems are substantiated. The stages of the life cycle of technical systems for monitoring the movement of vehicles, taking into account the features of their operation. A technique has been developed for the optimal use of technical means of control in the field of providing control and supervisory functions in the operation of vehicles, and the dependence of determining the financial costs of maintaining their efficiency has been determined.
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Date submitted2018-09-04
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Date accepted2018-11-16
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Date published2019-02-22
Development of an occupational safety management system based on the process approach
- Authors:
- V. A. Filimonov
- L. N. Gorina
The article discusses the relevance and possibility of using the process approach in the development and implementation of occupational safety management systems based on GOST 12.0.230-2007, which is the main document in this area for all industrial enterprises and organisations of the Russian Federation. The system of occupational safety management in the organisation is considered taking into account all its internal communications and input-output parameters. It is shown that the process approach used in the design of the occupational safety management system in the organisation, allows categorising the list of works (processes), participants, resources (responsible, performers, documents, etc.), the control and correction processes. The methodological substantiation of the process approach to the design of the occupational safety management system in the organisation is given, the basic issues of its applicability are considered. A context diagram of the process of an occupational safety management system is drawn in the IDEF0 graphical notation by means of the SADT structural analysis technology. The decomposition of the context diagram to the required levels of detail is presented and the balance factor of the models is calculated.
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Date submitted2018-07-04
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Date accepted2018-09-17
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Date published2018-12-21
Secondary dispersion halos as a prospecting indicator of platinum metal mineralization on the example of the Kamenushinsky massif (Middle Urals)
- Authors:
- A. M. Minibaev
The paper discusses the results of bulk rock geochemical sampling of the Kamenushinsky massif eluvial-deluvial deposits and the massifs bedrocks spectral analysis data. Evaluation of secondary dispersion halos using two-dimensional modeling and multivariate statistic processing of the results have allowed establishing the spatial collocation of platinum and chromium anomalies and high correlation between these elements. These facts confirm the considerable contribution of chromite-platinum mineralization to the primary ores of the entire Kamenushinsky massif. The geological observations and rocks chemical composition analysis has revealed that uranium and barium anomalies are associated with the areas of gabbro and granitoids dike bodies. The insignificant overlapping of uranium and barium anomalies with platinum and chromium ones, as well as the negative correlation between these two groups of elements, is inconsistent with earlier conclusions on the spatial association of platinum mineralization with gabbro and granitoids dikes and a possible connection between these dikes and platinum metal mineralization zones.
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Date submitted2017-11-09
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Date accepted2017-12-28
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Date published2018-04-24
Chemical weathering of lower paleozoic black shales of south Sweden
- Authors:
- D. O. Voronin
- E. G. Panova
Lower Paleozoic black shales are widespread in Sweden and form part of the Baltic paleobasin, which deposits are also known in Estonia and the Leningrad Oblast of Russia. These rocks are enriched in a carbon substance and characterized by the significant content of uranium, vanadium, molybdenum, copper, nickel, cobalt, zinc, and lead. Black shales contain high levels of Sr – 968; Ba – 337; U – 229; V – 509; Mo – 165; Zn – 411; Ni – 214; Cu – 112 (ppm) in secondary minerals composition formed on their surface. Retrograde diagenetic conditions facilitate the black shales chemical weathering. Elements of the first (U), second (Mo, Sr, Zn), and third (V) hazard classes are washed out of black shales and secondary minerals and can further enter biological cycles.
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Date submitted2017-11-20
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Date accepted2018-01-09
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Date published2018-04-24
Sulfidization of silver-polymetallic ores of «Goltsovoe» deposit for decreasing loss of silver in mill tailings
- Authors:
- L. V. Shumilova
- O. S. Kostikova
The results of laboratory studies of flotation concentration of silver-polymetallic ores of the Goltsovoe deposit at the Omsukchansk concentrator are presented. The results of sieve analysis of mill tailings of the experimental sample of MTP N 101 (N 7577-i) are described. They indicate that a large amount of silver (123 g/t) is lost in the size class – 0.040 mm (yield 50.25 %). According to the results of mineralogical analysis, it is established that the major losses of noble metal are associated with its fine impregnation in oxides, sulfides and silicate rocks. The main silver-bearing minerals are acanthite, polybasite and kustelite (class – 0.040 mm). Experimental studies were carried out in two stages. The purpose of the first stage is to determine the influence of grinding fineness in flotation feed (for a finished class content of 0.074 mm in the range of 60-95 %) for silver recovery at different amounts of butyl potassium xanthate (50, 150, 300 g/t). The purpose of the second stage is to evaluate the effectiveness of sulfidization at different consumption of sodium sulfide Na 2 S·9H 2 O (50, 150, 200, 450, 750 g/t – 1 % aqueous solution) under the conditions of the optimal reagent mode established in the first stage of the study. The results of experiments to determine the optimum grinding fineness and studies on the enrichment of silver-polymetallic ore with the use of sodium sulfide as a sulfidizer are presented. The efficiency of the sulfidization process is estimated. The following experimental dependencies of silver recovery are established: on the degree of grinding and consumption of butyl potassium xanthate; on variations of grinding fineness and the consumption of sodium sulphide (with a consumption of butyl xanthate 150 g/t); and on grinding fineness at optimum consumption of sodium sulfide 150 g/t and butyl potassium xanthate 300 g/t. A comparative evaluation of dependence of silver recovery index from the degree of grinding fineness before and after introduction of sodium sulphide (collecting agent consumption of 150 g/t) is given. T\
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Date submitted2017-08-26
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Date accepted2017-11-10
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Date published2018-02-22
On enhancement of cooperation between universities for implementation of the program «Sustainable development–2030»
- Authors:
- P. Ochirbat
- B. Chinzorig
The article is focused on one of the pressing issues of our time – the international training of qualified personnel in higher education institutions with the aim of developing a stable economic system of the state, the main elements of which are interrelated stages of economic activity (exploration, prospecting, extraction, processing, and use of mineral resources). The question of the contribution and role of universities of different countries cooperating in the sphere of sustainable development of this sector is considered. The necessity of practical solution of this task for the implementation of UNESCO's program «Sustainable Development – 2030» is determined. In this relation, the concept of «sustainable development», its philosophical, scientific-theoretical and cultural aspects are considered, the special significance of the connection between the sustainable development of society and its individual fragments with modern education is emphasized. It is stated that education, in the context of sustainable development, should be anticipating, advancing and open. Given the current trends in higher education, it is possible to mention the work carried out by the Mining Institute of the Mongolian State University of Science and Technology in the direction of international cooperation.
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Date submitted2016-11-01
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Date accepted2017-01-20
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Date published2017-04-14
Technology and economics of near-surface geothermal resources exploitation
- Authors:
- E. I. Boguslavskii
- V. V. Fitsak
The paper presents economic justification for applicability of near-surface geothermal installations in Luga region, based on results of techno-economic calculations as well as integrated technical and economic comparison of different prediction scenarios of heat supply, both conventional and using geothermal heat pumps (GHP). Construction costs of a near-surface geothermal system can exceed the costs of central heating by 50-100 %. However, operation and maintenance (O&M) costs of heat production for geothermal systems are 50-70 % lower than for conventional sources of heating. Currently this technology is very important, it is applied in various countries (USA, Germany, Japan, China etc.), and depending on the region both near-surface and deep boreholes are being used. World practice of near-surface geothermal systems application is reviewed in the paper.
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Date submitted2015-12-10
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Date accepted2016-02-16
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Date published2016-12-23
Research into the innovative potential of an oil and gas company at different stages of field development
- Authors:
- A. E. Cherepovitsyn
- A. Kraslavski
The paper presents an overview of research into the methods and principles used to assess the innovative potential of an oil and gas company. The validation is provided for the conceptual framework of the innovative potential, which is characterized by a combination of resources having a specific value for the oil and gas sector. The paper gives a detailed overview of the resources, which determine the innovative potential of the oil and gas company. A system of indicators for assessing the innovative potential of the oil and gas company, including six indicator groups, has been proposed. Key distinctive features of the oil and gas company technological development have been determined based on the use of potential for innovation at different stages of the field development. Technical and economic indicators of the oil field development at different stages are described. A concept of Intelligent Field technology is outlined, representing an innovative system, implementation of which determines a level to which the potential for innovation of the oil and gas company is tapped.
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Date submitted2014-12-24
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Date accepted2015-02-17
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Date published2015-12-25
Problem of forestfund cadastral value determination
- Authors:
- V. F. Kovyazin
- A. Yu. Romanchikov
For several decades, Russian scientists cannot solve the problem of cadastral valuation of forest lands, which occupy two thirds of the country area. This evaluation is especially important in the terms of market relations for the calculation of charges for use of forest resources, a significant part of which is leased. Originally, cadastral valuation of forestland was planned to be conducted according to Faustmann’s formula, proposed by German economist in the mid-nineteenth century, but it has not found practical application due to the lack of certain data. In the modern period the issue of forestland valuation is escalated and scientists have proposed their own versions of the cadastral value of forestlands. We investigated a number of forestland cadastral evaluation reports from various regions of Russia. Different researchers propose to use a specific indicator of cadastral cost (UPCS), but the methods of calculation of this indicator are different for all the evaluators. Respectively, the UPCS values for each region are significantly different too. Years of research into this problem allowed us to propose a method of forestland cadastral evaluation. In the calculations, the shortcomings of previous research are taken into account and the value of income from harvested timber, its current growth in plantings under the age of ripeness as well as the income from the collection of food resources (mushrooms and berries) are included in the evaluation. In the calculations, lands should be differentiated between coniferous and deciduous forests, as the cost of timber and the yield of food resources are significantly different. The proposed method has allowed establishing the ratio of income of forestland from timber and food resources. Food resources can give more income to the society than the wood itself.
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Date submitted2014-11-29
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Date accepted2015-01-09
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Date published2015-10-26
G.V.Bogomolov and his role in development of national hydrogeology
- Authors:
- D. L. Ustyugov
- L. P. Norova
In March 2015 the scientific community celebrated the 110th anniversary of the birth of one of the founders of the hydrogeological and engineering-geological school, an honouree of State Award of the USSR and the Byelorussian SSR, Academician Gerasim Vasilyevich Bogomolov. The article is devoted to several important stages of the development of Russian hydrogeology, which are primarily associated with the research conducted by G.V.Bogomolov. His role in the development of hydrogeology in Belarus, i.e. theory and practice of the use of groundwater, is emphasized. This article is about the man who was a brilliant geologist, scholar, lecturer and an outstanding research manager. G.V.Bogomolov founded a school of disciples and followers who continued to develop and put into practice the academician’s ideas in various branches of geological theory and practice.
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Date submitted2014-11-27
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Date accepted2015-01-15
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Date published2015-10-26
Socio-economic potential of large-scale projects to develop offshore oil and gas: risks and stakeholder expectations
- Authors:
- A. E. Cherepovitsyn
The development of the Arctic shelf is a strategic long-term objective of the energy development of the Russian Federation. At the present time, resource and economic potential of offshore oil and gas development projects is huge. However, it is constrained by the complexity of developing offshore oil and gas resources due to climatic, geological and technological conditions. In addition, the current unstable situation with world oil prices is also a constraint on largescale involvement in the industrial development of offshore oil and gas resources. The aim of the research is to determine socioeconomic potential of large-scale projects to develop oil fields in the Arctic shelf of Russia. The article presents the peculiarities of developing offshore fields, which are characterized by severe climatic conditions, high environmental risks, unique technological solutions, lack of infrastructure in coastal areas. A comparative analysis of projects to develop land and shelf is performed. The regional authorities’ and businesses capability of implementing large-scale projects to develop offshore fields on economic, social and environmental criteria is identified. The positive and negative effects of socio-economic development of the territory implementing projects of hydrocarbon field development are evaluated. A schematic diagram of the socio-economic potential of hydrocarbon resources development projects reflecting the opportunities and risks of such projects from the perspective of key stakeholders is developed. A set of strategic objectives to successfully implement projects in the Arctic shelf of Russia are proposed. The findings of the research can be used by the departments of energy, industry and mineral resources in the preparation of long-term strategic development programs for the oil and gas industry.
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Date submitted2009-09-26
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Date accepted2009-11-12
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Date published2010-06-25
Management of students’ independent work on professional oriented teaching of foreign language with the help of internet resourses (in terms of english language learninig)
- Authors:
- O. Yu. Gagarina
The article is focused on the methodology of internet recourses application in management of students’ independent work in terms of English language learning.
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Date submitted2009-09-07
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Date accepted2009-11-21
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Date published2010-06-25
Role of industrial out-movement in natural resources development of USSR in the 1920-1930th years
- Authors:
- I. V. Voloshinova
Migration politics is the main part of economic and social development of the country. State regulation of migration flows in Russia is a problem, which considers a lot of factors including the size of the territory, the scheme of resettlement, the length of border, the peculiarities of development of separate regions, labor market and etc. At regulation of migration flow such problems as rationalization of area distribution, effective usage of labour resources, formation of labour market and market lodging, increasing of qualification level of population are considered. Migration plays an important role of national politics and is one of priorities of government. This article considers the bases of rational resettlement and usage of labour resources in development of natural recourses.
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Date submitted2009-07-02
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Date accepted2009-09-06
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Date published2010-04-22
Problems in economic evaluation of natural resources
- Authors:
- M. A. Nevskaya
The article deals with the problem of legislative and methodological problems in the assessment of natural resources. The results of the review of Russia's resources and civil law are given. Analysis of contemporary approaches to the assessment of natural resources is given. It is concluded on the need to make the economic evaluation of the active element of environmental management.
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Date submitted2009-07-03
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Date accepted2009-09-10
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Date published2010-04-22
Methods for calculation of methane reserves in coal seams as independent mineral resource
Development of nonconventional resources of natural gas such as coalbed methane (CBM) demands new approaches to reserves’ calculation and economic estimation of coalbed methane fields. Experts of OS «Gazprom promgaz» have developed the method of CBM reserves calculation as independent mineral based on international and russian experience in CBM fields prospecting and production activity of CBM. The article is devoted to basic principles of new technique on an example of Taldinskoe CBM field reserves’ calculation.
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Date submitted2008-11-28
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Date accepted2009-01-27
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Date published2009-12-11
Sustainable development: theoretical and methodological approaches
- Authors:
- I. B. Sergeev
- L. V. Lapochkina
In article the essence of an economic category sustainable development is reveals. The points of view on a problem of sustainable development economists of the basic modern scientific schools are considered. In a context of the neoclassic approach the condition of stability of development of Russia is shown.
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Date submitted2008-11-14
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Date accepted2009-01-17
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Date published2009-12-11
The methodological principles of an economic estimation оf secondary mineral resources from an item of a system approach
- Authors:
- P. V. Berezovskiy
In the article are offered and justified the methodological principles of an economic estimation of secondary mineral resources from an item of a system approach in market conditions. The necessity of application of a system approach as theoretical basis for mining methodological principles of an economic estimation of secondary mineral resources is exhibited. The functional segments of statistical and dynamic methods are revealed at an economic estimation of secondary mineral resources.
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Date submitted2008-11-12
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Date accepted2009-01-15
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Date published2009-12-11
Social and economic approaches for the arctic shelf’s hydrocarbon field development
- Authors:
- A. M. Fadeev
- F. D. Larichkin
This article shows social and economic approaches for hydrocarbon field development taking into account foreign operating experience of natural resources. different aspects of an effective industrial policy carried out in the operated region’s oil and gas complex, with decisions taken for a wide range of social and economic problems at various stages of the field development are shown. The article also covers questions related to the interaction between state and oil and gas business and the creation of effective strategies for management of hydrocarbon resource developments.
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Date submitted2008-11-02
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Date accepted2009-01-05
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Date published2009-12-11
Assessment the effectiveness of energy consumption in the enterprises of the main transport of gas
- Authors:
- T. F. Konoplev
This study proposed a new comprehensive approach to assessing energy efficiency in the enterprises of the main transport of gas, which allows you to explore in detail the consumption of energy resources of each equipment, consumption of resources in technological operations and the creation of favorable conditions, to assess the state of accounting systems and the organization works to improve the efficiency use of energy.
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Date submitted2008-11-08
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Date accepted2009-01-08
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Date published2009-12-11
The main targets of strategic planning of the Russian vertically-integrated oil-gas companies
- Authors:
- A. V. Zhimirova
The article discusses main goals and targets of strategic planning in oil companies considering the example of leading vertically-integrated oil-gaz companies. The impact of oil industry on the country’s macroeconomic indices is shown. Besides, main directions of big companies’ activity are analyzed. Special corporate features considered in the companies’ strategic plans should be correlated with the State Energy strategy.