CONTENTS of journal "THNP" 1•2021
DESIGN, CONSTRUCTION AND OPERATION OF GAS AND OIL PIPELINES AND STORAGES
УДК 620.197.5:622.691.4.052.006
DOI:10.24412/0131-4270-2021-1-5-12
EXPERIMENTAL STUDY OF THE INFLUENCE OF SOIL CHARACTERISTICS ON THE PARAMETERS OF CURRENT DISTRIBUTION IN THE SYSTEM OF ELECTROCHEMICAL PROTECTION OF INDUSTRIAL OIL AND GAS PIPELINES (P. 5-12)
Yavorskaya E.E., Isupova E.V.
Ukhta State Technical University, 169300, Ukhta, Russia
ORCID: https://orcid.org/0000-0002-5423-1299, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-2458-806X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article presents an experimental study of the influence of the heterogeneity of soil characteristics on the parameters of current distribution in the system of electrochemical protection of pipelines of industrial sites in the presence of protective groundings made of various materials, taking into account the change in the type and material of the anode and protective groundings and the specific electrical resistance of the soil in the places of their installation.In the process of study there was measured "pipe-to-soil" potential and there were processed the results, showingthethe degree of influence of the heterogeneity of the electrical resistivity of the soil on the level of protection of the underground pipeline from corrosion.The study also contains the recommendations for the prevention or minimization of the shielding effect of objects not included in the cathodic protection system.
KEYWORDS: electrochemical protection, industrial sites, protective grounding, shielding of cathodic protection currents, technical soil reclamation, specific electrical resistance of soil.
For citation: . Yavorskaya E.E., Isupova E.V. EXPERIMENTAL STUDY OF THE INFLUENCE OF SOIL CHARACTERISTICS ON THE PARAMETERS OF CURRENT DISTRIBUTION IN THE SYSTEM OF ELECTROCHEMICAL PROTECTION OF INDUSTRIAL OIL AND GAS PIPELINES. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 5–12.
УДК 621.643.07
DOI:10.24412/0131-4270-2021-1-13-16
COMPARATIVE TESTS OF PETROLEUM-GRADE PIPE STEELS (P. 13-16)
Murav'yev K.A.1, Tatlyev R.D.1, Goncharova A.V.1, Yanukyan A.P.1, Filimonova A.A.2
1Tyumen industrial University, branch of TIU in Surgut, 628404, Surgut, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-8669-1791, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript., E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2Surgut State University, 628403, Surgut, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
In order to extend the safe operation of the main fund of transport pipeline communications of oil companies in Western Siberia (Russia) and Ukraine, planned repairs are required to replace certain worn-out sections of pipes with new ones with improved mechanical and anti-corrosion properties. It is necessary to evaluate the complex of mechanical, cold-resistant and fatigue-corrosion properties of new petroleum grade steels. The test object was an experimental steel that was economically modified with a cerium micro-additive in the amount of 0.015–0.020%. The results of the above studies have shown that the steel of the conventional grade ES-P is characterized by high values of the critical stress coefficient К1с and crack opening δс, as well as the micro-chip stress Rмс. Thus, we can recommend the proposed economically modified steel of the conventional grade ES-P for industrial testing at pipe rolling plants in Russia and Ukraine in order to master the technology of its production on a serial scale.
KEYWORDS: pipe steel, fatigue and corrosion properties, experimental steel, stress coefficient.
For citation: Murav'yev K.A., Tatlyev R.D., Goncharova A.V., Yanukyan A.P., Filimonova A.A. COMPARATIVE TESTS OF PETROLEUM-GRADE PIPE STEELS. Transport and Storage of Oil Productsand Hydrocarbons. 2021, no. 1, pp. 13–16.
УДК 621.644.052
DOI:10.24412/0131-4270-2021-1-17-23
COMPARATIVE ANALYSIS OF RESEARCH METHODS FOR OIL PIPELINES WAXING PROCESSES (P. 17-23)
Atroshchenko N.A., Lisovskiy N.A.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-1926-2364, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-9290-6683, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article presents comparative analysis of different research methods of wax precipitation processes of pipeline, based on current achievements of laboratory equipment and hardware-in-the-loop for simulation of multiphase fluid qualities andbehavior of multifactorial processes. Theoretical foundations of proved mechanisms of wax precipitateon on internal surface of pipelines were analyzed, including main factors which have impact on intense of these processes. Main disadvantages of statistical measurements, which are based only on the diffusion factors of wax precipitation, were determined, because of that these methods could nottake into other impacts, which could change intense of the process. The most precise methods to define wax chilling point were identified, which is recommended to use in numerical modelling.
KEYWORDS: oil, wax precipitation, asphaltene deposits, oil pipelines, temperature mass crystallization, research methods, simulation of wax deposition, factors, considerations.
For citation: Atroshchenko N.A., Lisovskiy N.A. COMPARATIVE ANALYSIS OF RESEARCH METHODS FOR OIL PIPELINES WAXING PROCESSES. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 17–23.
CONSTRUCTION AND REPAIR OF GAS AND OIL PIPELINES AND GAS AND OIL STORAGE FACILITIES
УДК 624.953
DOI:10.24412/0131-4270-2021-1-24-29
NUMERICAL SIMULATION OF A RIBBED-RING DOMED ROOF OF A VERTICAL LNG STORAGE TANK (P. 24-29)
Kardapoltsev A.V., Karavaychenko M.G.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0001-9856-2164, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-1709-1717, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article discusses the design and construction technique of a ribbed-ring dome roof with a suspended roof in the SCAD Office software package for a 50,000 m3 tank, which is designed for storing liquefied natural gas (LNG).The developer of the project needs to create a strong and stable structure with a minimum of its own weight. In addition, it is necessary to take into account the mounting and weight of the suspended platform, as well as the temperature of not only the environment, but also the raw materials in the tank.
KEYWORDS: vertical cylindrical tank for storage of liquefied natural gas, ribbed-ring dome roof, suspended roof, construction method in SCAD Office, SCAD software package.
For citation: Kardapoltsev A.V., Karavaychenko M.G. NUMERICAL SIMULATION OF A RIBBED-RING DOMED ROOF OF A VERTICAL LNG STORAGE TANK. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 24–29.
УДК 621.644.075
DOI:10.24412/0131-4270-2021-1-30-35
ANALYSIS OF THE STRESSED-DEFORMED STATE OF MARINE PIPELINES WHEN INSTALLING BY EXAMPLE OF GAS PIPELINE NORD STREAM-2 GAS PIPELINE (P. 30-35)
Gulin D.A., Chernova A.I., Nasibullin T.R.
Ufa State Petroleum Technological University,
450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-3145-748X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-6017-8682, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-4463-1958, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The authors did consideration to the S-method of laying offshore pipelines, its advantages and disadvantages; investigated the process for calculating the stressed-deformed state (SDS) of offshore pipeline systems during installation using this method and analyzed the SDS based on the Nord Stream-2 gas pipeline project.
KEYWORDS: stressed-deformed state, offshore pipeline, S-method, gas pipeline, Nord Stream-2.
For citation: Gulin D.A., Chernova A.I., Nasibullin T.R. ANALYSIS OF THE STRESSED-DEFORMED STATE OF MARINE PIPELINES WHEN INSTALLING BY EXAMPLE OF GAS PIPELINE NORD STREAM-2 GAS PIPELINE. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 30–35.
УДК 622.692.4.01:539.4
DOI:10.24412/0131-4270-2021-1-36-40
INCREASING THE EFFICIENCY OF MECHANIZATION OF WORK DURING THE REPAIR OF TRUNK PIPLINES (P. 36-40)
Mustafin T.R., Subkhangulov E.S, Kozhaeva K.V.
Ufa State Petroleum Technological University,
450062, Ufa, Russia
ORCID: https://orcid.org/0000-0003-0143-6087, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-0389-7725, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0003-0432-2341, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article deals with the methods of increasing the efficiency of mechanization of work during the repair of trunk pipelines. It is proposed to resume the use of rotary trench excavators.
KEYWORDS: pipeline, relevance, analysis, mechanization of works, machines and mecha-nisms, efficiency, trench rotor excavator, automation, permafrost soil.
For citation: Mustafin T.R., Subkhangulov E.S, Kozhaeva K.V. INCREASING THE EFFICIENCY OF MECHANIZATION OF WORK DURING THE REPAIR OF TRUNK PIPLINES. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 36–40.
ENERGY SAVING AND INDUSTRIAL ENVIRONMENTAL SAFETY
УДК 622.691.24
DOI:10.24412/0131-4270-2021-1-41-45
TECHNICAL REGULATION CONCEPT OF GREENHOUSE GAS EMISSIONS AND CONTROL OF METHANE LEAKS IN THE OIL AND GAS INDUSTRY (P. 41-45)
Kitaev S.V., Smorodova O.V.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-8605-0273, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-4331-972X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The oil and gas industry has developed at a very high rate since the 1950s. The development of industry began to be accompanied by emissions of greenhouse gases into the atmosphere. The main ones are carbon dioxide and methane. An increase in the concentration of greenhouse gases in the atmosphere causes the greenhouse effect, in which the sun's rays easily penetrate the Earth's shell and are retained in the atmosphere. In 2015, the UN signed the Paris Climate Agreement, replacing the Kyoto Protocol. In 2019, the Russian Federation ratified an agreement with the intentions to keep, together with other countries, the global temperature within plus two degrees compared to the pre-industrial level. The indices of 1990 are taken as the pre-industrial level. To implement the Paris Agreement, Russia has developed a Strategy to Reduce Emissions until 2050. The Ministry of Economic Development has submitted the Low-Carbon Development Strategy to the government for approval, which is planned to be approved in 2020. In the baseline scenario, Russia will reduce greenhouse gas emissions by 36% by 2050 (from the 1990 level), to 2 billion tons of CO2 equivalent, including through the massive introduction of energy-saving technologies in the energy sector and industry, stimulating the production and use of products with a high energy efficiency class . Utilization of methane emissions is highlighted as a separate item in the Strategy. The article discusses the issues of updating technical measures to reduce methane leaks during the production, processing, storage, transportation and distribution of natural gas, as well as during the production, processing, transportation and storage of crude oil. There were considered aspects of the scalability of leak detection technologies to expand the ability to deal with them.
KEYWORDS: oil and gas industry, greenhouse gases, low-carbon strategy, methane emissions, scaling up technologies for detecting methane leaks.
For citation: Kitaev S.V., Smorodova O.V. TECHNICAL REGULATION CONCEPT OF GREENHOUSE GAS EMISSIONS AND CONTROL OF METHANE LEAKS IN THE OIL AND GAS INDUSTRY. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 41–45.
УДК 66.081.6
DOI:10.24412/0131-4270-2021-1-46-50
PURIFICATION OF LOW-TURBID HIGH-COLOR WATERS OF SIBERIAN RIVERS FOR PROCESS WATER SUPPLY (P. 46-50)
Borzov A.A., Lokshin A.A., Lokshina E.A.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-7191-0445, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-9156-122X, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0001-5444-5812, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article is devoted to a purification of low-turbidity high-color surface waters of Siberia for process water supply. In the North organic matter enters the water mainly from swamp soils. Low-turbidity colored waters are poorly treated to the required quality of industrial water due to humic substances inside. Currently, the problem of effective preparation of process water from surface sources of low-turbidity high-color waters has been insufficiently studied and practically not solved especially taking into account environmental issues. The aim of the study is to develop an effective integrated technology for the purification of low-turbidity high-color waters of Siberian rivers for technological water supply with the solution of environmental issues. The developed complex technology for the purification of low-turbid high-color waters with low temperatures for technical water supply, which provides minimum capital and operating costs, which will help to solve social and environmental problems, is considered.
KEYWORDS: water supply, high-color waters, surface waters, color, industrial water.
For citation: PURIFICATION OF LOW-TURBID HIGH-COLOR WATERS OF SIBERIAN RIVERS FOR PROCESS WATER SUPPLY. Transport and Storage of Oil Products and Hydrocarbons. 2021. no. 1, pp. 46–50.
УДК 339.166.2:622.69
DOI:10.24412/0131-4270-2021-1-51-57
LNG TECHNOLOGY SYSTEMS DEVELOPMENT AND IMPLEMENTATION AS A MOVEMENT TO THE RESOURCES AND ENERGY SUPPLIED FUTURE (P. 51-57)
Dorozhkin V.YU.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-6997-6058, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
Oil and gas production analysis and proven world oil and gas reserves analysis for the past 20 years are presented in the article. On the base of the authors liquefaction and gas preparation technologies research experience generalization new technical terms such as «technology systems of liquefaction of natural gas » (TS LNG), «running total», «core outflows of resources»and «core outflows of hydrocarbonresources» are suggested.
KEYWORDS: technology systems of liquefaction of natural gas (TS LNG), LNG (liquefied natural gas), gas production, oil production, proved hydrocarbon resources, running total, core outflows of hydrocarbon resources, core outflows of resources, Earth planet population.
For citation: Dorozhkin V.YU. LNG TECHNOLOGY SYSTEMS DEVELOPMENT AND IMPLEMENTATION AS A MOVEMENT TO THE RESOURCES AND ENERGY SUPPLIED FUTURE. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 51–57.
FIELD PIPELINE SYSTEMS
УДК 622.692.4.07
DOI:10.24412/0131-4270-2021-1-58-61
IMPROVING THE EFFICIENCY OF FIELD PIPELINE PROTECTION USING INHIBITORY PROTECTION (P. 58-61)
Aminova D.F., Valiakhmetov R.I.
Ufa State Oil Technical University,
450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-2790-5147, Еmail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Еmail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
This article is devoted to the current problem of improving the reliability of field pipelines. One of the ways to protect pipelines from corrosion – the use of corrosion inhibitors-is considered. The paper presents a laboratory setup and methodology for conducting a study to determine the rationality of using various methods of inhibition.
KEYWORDS: corrosion inhibitor, intermittent dosing, continuous dosing, a protective film of the inhibitor.
For citation: Aminova D.F., Valiakhmetov R.I. IMPROVING THE EFFICIENCY OF FIELD PIPELINE PROTECTION USING INHIBITORY PROTECTION. Transport and Storage of Oil Products and Hydrocarbons. 2021. no. 1, pp. 58–61
УДК622.692.4.07
DOI:10.24412/0131-4270-2021-1-62-65
ASSESSMENT OF FACTORS INFLUENCING THE QUALITY OF WELDED JOINTS OF STAINLESS PIPELINES DURING THEIR MANUFACTURE (P. 62-65)
Nizametdinov A.F., Khasanov R.R.
Ufa State Petroleum Technological University, 450062, Ufa, Russia
ORCID: https://orcid.org/0000-0002-4333-5666, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-6244-7532, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
In this article, the analysis of factors influencing the quality of welded joints of stainless pipelines during their manufacture is carried out. The main problems for further scientific development and research to improve the quality of welded joints are revealed. The results of analysis based on microhardness data using different electrodes in different welding modes are presented.
KEYWORDS: welding, weld, pipelines, stainless pipelines.
For citation: Nizametdinov A.F., Khasanov R.R. ASSESSMENT OF FACTORS INFLUENCING THE QUALITY OF WELDED JOINTS OF STAINLESS PIPELINES DURING THEIR MANUFACTURE. Transport and Storage of Oil Products and Hydrocarbons. 2021, no. 1, pp. 62–65.
TECHNOLOGIES FOR DRILLING AND DEVELOPMENT OF WELLS
УДК 622.276
DOI:10.24412/0131-4270-2021-1-66-69
METHODS FOR DETERMINING THE VISCOSITY OF MULTICOMPONENT GAS MIXTURES IN THE DEVELOPMENT OF OIL AND GAS TWO-PHASE DEPOSITS (P. 66-69)
Yanukyan A.P.1, Arteeva T.E.2, Tatlyev R.D.1, Sorokin P.M.1
1Tyumen Industrial University, branch of TIU in Surgut, 648000, Surgut, Russia
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ORCID: https://orcid.org/0000-0002-8669-1791, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
2Federal state educational institution of higher education Tyumen Industrial University, 625000, Tyumen, Russia
ORCID: https://orcid.org/0000-0003-4803-6267, E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article presents the methods for calculating the viscosity of gases used in industrial practice, the discrepancies between the actual and calculated viscosity parameters are established on the example of seven fields in Western Siberia. The relationship between the calculated and actual viscosity of gas mixtures has been established. A new approach to determining the viscosity of gases in reservoir conditions is proposed.
KEYWORDS: viscosity, gas mixture, two-phase deposits.
For citation: Yanukyan A.P., Arteeva T.E., Tatlyev R.D., Sorokin P.M. METHODS FOR DETERMINING THE VISCOSITY OF MULTICOMPONENT GAS MIXTURES IN THE DEVELOPMENT OF OIL AND GAS TWO-PHASE DEPOSITS. Transport and Storage of Oil Productsand Hydrocarbons. 2021, no. 1, pp. 66–69.
