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Date submitted2023-11-15
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Date accepted2024-09-24
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Date published2024-12-25
Development and validation of an approach to the environmental and economic assessment of decarbonization projects in the oil and gas sector
- Authors:
- Nadezhda A. Sheveleva
This article addresses the problem of selecting a priority decarbonization project for an oil and gas company aiming to reduce greenhouse gas emissions. The wide range of decarbonization options and assessment methods prompted the development of a comprehensive ranking system for project selection. This system incorporates both internal and external factors of project implementation, a two-stage algorithm that filters out unsuitable projects taking into account sustainable development goals, and a quantitative evaluation approach using absolute and relative indicators. The proposed system evaluates decarbonization projects by considering not only the reduction of emissions in both absolute and relative terms, but also the broader environmental, social, and economic aspects relevant to the oil and gas company and the national economy. It includes a ranking mechanism for identifying priority projects and integrates carbon regulation incentives and green taxonomy tools into the economic assessment for more precise comparative analysis. The quantitative assessment in absolute terms involves a specialized net present value calculation, which accounts for revenue from both carbon credit sales and the potential sale of new low-carbon products, if applicable. The proposed assessment provides for targeted analysis of specific performance indicators, such as the cost per unit of emissions reduced, tax and social security contributions per unit of emissions reduced, energy efficiency improvements, and other indicators used for additional assessments of projects under otherwise equal conditions.
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Date submitted2019-02-26
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Date accepted2019-05-22
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Date published2019-08-23
Systemic Diagnostics of the Arctic Industry Development Strategy
The article analyzes organizational and economic problems of the industry in the Arctic and discloses methods and tools for researching these problems. An attempt to use the method of system diagnostics is made, which has established itself as a basis for determining the development strategy of industry in the Arctic zone of the Russian Federation (AZRF). This method allows to explore the mechanism of natural resources development in the Arctic, such as hydrocarbons and marine biological resources; as well as the organization of logistics and transport corridors for trade of goods produced in the North and in the central regions of Russia. The role, significance and content of the strategy as an essential element of the system for managing natural wealth development in the Arctic in the context of its growing importance in development of global transport corridor are revealed. Importance of a systematic approach to the development of industry in the Arctic is substantiated, it will ensure development of all investors interested in this region; will allow the state, large corporations, small and medium-sized businesses to work together for the long term. The proposed method for system diagnostics of strategizing the development of industrial potential in the AZRF can be used in the implementation of «Development Strategy for the Arctic Region» as part of roadmap realization for the Arctic region.
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Date submitted2018-09-08
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Date accepted2018-10-27
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Date published2019-02-22
Special strategy of treatment of difficulty-profile conical screw surfaces of single-screw compressors working bodies
- Authors:
- A. S. Vasilev
- A. A. Goncharov
The article deals with the problems arising during the shaping of complex profile tapered helical surfaces. These surfaces form the geometry of the working bodies of single-screw miniature compressors, which have great prospects for use in mobile miniature compressor plants, which is especially important for medical and space technology, robotics, oil and gas and mining industries. Due to the fact that the capabilities of existing CAD systems do not allow obtaining three-dimensional models of these surfaces, the problem of preparing a control program for a CNC machine arises, since the calculation of the tool path in CAM systems when processing complex surfaces is impossible without a three-dimensional surface model. To solve the problem, an automated programming system was developed that implements a formalized toolpath calculation in accordance with the proposed special processing strategy for conical helical surfaces. As the initial data for calculating the toolpath, the system needs information about the tool geometry and the helical surface in a parametric form, which makes it possible to abandon the construction of a three-dimensional surface model. The results of processing prototypes for the proposed strategy are given.
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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.
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Date submitted2008-11-19
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Date accepted2009-01-09
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Date published2009-12-11
Improvement of Russian coal industry development strategy
- Authors:
- A. N. Martemyanova
The work is dedicated to the problems of Russian energy safety by means of perfecting and optimization of the developing strategy of coal industry. The condition of Russian coal industry was analyzed and the main factors, that have an influence on it, were determined. The vision and the main aims of the developing strategy of coal industry and the recommendations of the coal industry state regulation mechanism perfection for the long period were defined in the article.
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Date submitted2008-11-26
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Date accepted2009-01-01
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Date published2009-12-11
Strategy modelling of jaking decisions at ecological and economic evaluation of oil project
- Authors:
- M. V. Markhasina
The supposed methodological approach to the evaluation of oil investment project is based on the principle of correlation of profits and expenses, nature protection expenses included at their early stage. The advantage of this analysis is the possibility of making project analysis of ecological risks based on the method analysis of taking decisions and the analysis of the economical results. The account of the ecological factor of the oil project model of evaluation is based on the developed interaction of the technological, ecological and economic information. It’s basis is project documentation, project influence materials, evaluation upon the environment and accountants report.
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Date submitted2008-11-01
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Date accepted2009-01-14
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Date published2009-12-11
The decision of problem of rational use associated petroleum gas: administrative aspect
- Authors:
- E. A. Solovyova
- V. A. Ledovskikh
The kernel of the problem of associated petroleum gas rational use in Russia is stated in the article; the analyses of reasons that are obstacles in the way of associated petroleum gas utilization is fulfilled; the main directions of economic mechanism based on state-private cooperation in the sphere of production and use of associated petroleum gas are offered.