List of publications on a keyword: «oil»

The paper presents results investigated a lubricating properties of SN 150 mineral base oil modified with exploitation preparations R-2000 (soft material based preparation), MOTOR LIFE (chemical preparation) and Acorox 880 (zinc preparation). The test was conducted using the T-02 tester (four ball apparatus).

This article brings together previously published evidence of the unified nature of physical processes and phenomena in terms of changes in the energy of a substance molecule. The unified physical nature of all these physical phenomena has been proven, as a single multistage process of energetic unpacking of molecules of a substance, which is logical to call the molecular-energy concept of unpacking a substance. The considered processes include the following processes. Surface rupture, characterized by the surface tension coefficient. The melting process of a substance characterized by its melting point. A boiling process characterized by the boiling point. Evaporation (and condensation) process characterized by internal energy and enthalpy as well as critical point. The conclusions of the theory are confirmed by well-known empirical dependences and by reference books of the physical properties of simple substances: internal energy, enthalpy, surface tension, melting point, boiling point and critical point.

An analysis of scientific literature and patent documentation revealed the presence of a significant number of studies on the protein and fatty acid composition of flax seeds as well as their derivatives, which allows us to consider these types of raw materials as promising sources of new medicines.

Green economy models, in particular, the circular economy model, are capable of creating promising ways to build an ecological future, which requires modernization of the system with respect to a number of environmental methods and elements. The article discusses examples of implementing the key principles of sustainable development and the green economy in the activities of foreign energy and oil and gas companies, which represent a segment with the most powerful potential for introducing new innovative processes and conducting environmental projects.

In this article, the main issues of legal regulation of state administration of subsoil use in the Khanty-Mansi Autonomous Okrug – Yugra are considered. The relevance of the article is determined by the fact that the Okrug’s further development depends on the effective state (legal) regulation of subsoil use. The importance of the issue of state regulation of the activities of subsoil use entities is due to the fact that the Russian economy has a pronounced raw material orientation. In this connection, the article analyzes the activities of the Department of Subsoil Use and Natural Resources of the Khanty-Mansi Autonomous Okrug – Yugra, which ensures the existence of an effective mechanism for subsoil use management in the region.

The article deals with the issue of optimizing the parameters of a non-driving rotary agitator to ensure high-quality operation of the unit and determines the rational values of the studied parameters in terms of the power intensity of the process.

The article analyzes the state of development of the oil and gas industry in the Rostov region and the factors affecting this state. The advantages and disadvantages of oil and gas production in the Rostov region are shown. The current number of oil and gas fields in this region is highlighted.

The practice of implementing the key principles of sustainable development and the green economy in the activities of modern oil and gas companies is considered in the article. The authors come to conclusion that the implementation and construction of policies focused on the modernized goals and objectives of the green economy, meeting modern challenges in development, can be a direction for the development and updating of strategies of oil and gas companies in Russia in the medium term.

The article discusses the issue of the destructibility of soil lumps and lumps depending on the processing speed and the definition of rational values, proposed a method for evaluating the working bodies in terms of the energy intensity of the process.

The policy of import substitution in Russia was taken even before the introduction of anti-Russian sanctions by the United States, the countries of the European Union and the countries that joined them. For quite a long time, the dependence on the supply of imported equipment and components was acutely felt in many sectors of the Russian economy: the agro-industrial complex, engineering and machine-tool construction, oil and gas production, automobile and aircraft construction, electronics, space exploration, and a number of others. The imposition of sanctions restrictions only intensified the main problem and resulted in a total or partial ban on the supply of high-tech equipment and components for the implementation of complex production processes in domestic enterprises. For example, in the oil and gas industry, the overwhelming number of devices for the distillation and cracking of oil - imported. It is in the oil and gas industry that the situation continues to be the most difficu

He article deals with the problems of practical implementation of the requirements of the current legislation in the field of industrial safety and labor protection in respect of heat facilities (hereinafter – boilers). A number of boiler houses are classified as hazardous production facilities of hazard class III because they use equipment operating under pressure exceeding 0.07 MPa. A dangerous factor in the workplace staff is the increased noise level. Measures to neutralize this factor are in conflict with the requirements of industrial and fire safety. The lack of engineering tools to ensure compliance with hygienic standards without violating the requirements of industrial and fire safety, creates a problem that requires a scientific approach in the search for possible solutions.

This article is dedicated to the casting technology in oil and gas industry, representing a complex of industrial enterprises for the extraction, transportation, processing and distribution of final products of oil and gas refining. Many components used in machines and equipment of the oil and gas complex are made by casting. Casting is one of the oldest and main methods of obtaining metal products and blanks. The main advantage of casting production in oil and gas industry is that it is possible to produce any component or spare part of the machine and equipment used in the extraction of oil and gas of various configurations and masses. Oil and gas equipment is a product operating under difficult climatic conditions, therefore the used parts manufactured by casting must have high accuracy and sufficient strength, i.e. have improved operational performance characteristics.

The article is devoted to the issues, problems and solutions arising in the construction in The far North on permafrost soils, in severe natural conditions and at abnormally low temperatures. The authors note that low temperatures below freezing, fogs, short summer and long winter can be significant barriers to construction in this area.

Oil production has long been considered the major source of replenishment of the budget of the country and the starting point for the development of other industries so today the efficiency of the oil complex functioning of the Russian Federation and its investment attractiveness is a key problem for the state. In this article the author focuses attention on factors that one way or another form picture of development and on this foundation obtains data for the econometric model.

The scientific article describes the modern management of industrial poultry farming at the poultry farm «Capital Projects LTD» LLP. Data on the processes of feeding and maintenance of broilers is presented. The principles of the use of vitamin supplements to increase the meat productivity of poultry are substantiated.

Oil – a valuable energy resource, has an enormous impact on the world economy. According to the latest statistics global oil reserves will last 42 years, but with the development of new technologies it made possible the development of hard-to-reserves, which will help to extend the use of such a valuable energy resource for the long term. This article describes the main trends in the global oil market and analyzes the current situation on the world oil market.

Improving the competitiveness of the Russian Federation in the oil and gas industry – is one of the most pressing problems of today. Oil and gas – the most popular resources in the world. On this basis, in the highly competitive Russian companies it is not easy to manage to maintain its position in the world oil market. In this article the analysis of competitiveness in the Russian oil and gas industry is considered and some ways to improve the competitiveness of the Russian oil and gas companies in the world are studied.

According to the properties of melting points and boiling points of the elements of the periodic table of D.I. Mendeleyev the application of the unpacking hypothesis of the substance was verified. The article contains the results of the verification. In general, according to the data for 98 substances taken from the information in Internet, convergence of results with an error of up to 40% for 73 substances was obtained. The effect of periodicity on the result is found. An exception to the calculated dependences was obtained for ten substances: noble gas and most halogens. A large discrepancy between the theoretical formulas and the reference data was also caused by the 14 elements of the middle groups.

The graphs of cylinder-piston group’s temperature dependences on the changes of the engine speed are presented in this article. Experimental researches show, while using different working masses in pumping section it is possible to decrease cylinder-piston group’s temperature.

It is promising to create multifunctional forest machines equipped with a set of multifunctional modules for reforestation, fire fighting, road construction, among which modules can be found using soil-grenades, mulchers and other techniques for laying mineralized strips and actively extinguishing forest fires.

The subject of this article is foreign economic activity, which plays an important role in the economic development of each country. The analysis of practical aspects of the functioning of the Syrian economy over the past few years has shown that the main development factor is the resource potential. It is shown that it is necessary to solve all existing problems (import growth and export reduction) in a complex way in the direction of balancing foreign trade and optimizing its structure.

Some directions of research of increasing the efficiency of the functioning of disk working organs of forest tillage machines are shown

As a result of electrochemical plasma filtration of water it was possible to decompose organic contaminants, increase water transparency, eliminate bacterial contamination, and destroy surface contaminating with organic pollutant. Developed method allows treatment of large surface areas; in particular, surface areas with oil spill contaminations, minimizing consequences of possible accidents.

The article studies the method of calculating the consumption of fuel oil and the efficiency of boiler installations

In this article, one of the methods for calculating the parameters of the winding of a coil of electrical apparatus is produced when it is rewound to another kind of current. The author emphasizes the expediency of applying elementary formulas for this purpose.