CONTENTS of journal "THNP" 3•2016 (Russia)

CONTENTS of journal "THNP" 3•2016 (Russia)

NEWS (P. 5)

JUBILEE DATES

FAMOUS SCIENTIST, RESEARCHER

DESIGN, CONSTRUCTION AND OPERATION OF GAS AND OIL PIPELINES AND STORAGES

STUDY OF SETTINGS GAS PUMPING UNITS IN THE FORMULATION OF GAS FROM THE DISCONNECTED ADJACENT PORTIONS OF THE MAIN GAS PIPELINE (P. 8-11)

GADELSHINA A.R., postgraduate student of Department of Transport and Storage of Oil and Gas
KITAEV S.V., Dr. Sci. (Tech.), Prof., of Department of Transport and Storage of Oil and Gas, Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
GALIKEEV A.R., Chief, Bashkir management of LLC «Gazprom Gaznadzor» (92/1, Russian St., 450098, Ufa, Russia).
ABSTRACT
During natural gas trunk line transmission system long-term operation, it is-periodically necessary to make selective repairsof pipeline sections. In this case, the goal is toreduce natural gas emissions by venting gas to atmosphere before
maintenance. The article discussespossiblegas compressor circuits for trunk line section pump-down before repair activities using different type in-line compressors of the compressor station to implement energy saving. Authors offer energy efficient recommendations when using large-diameter gas trunk line pump-down before repairs.
KEYWORDS: compressor station, gas compressor, gas trunk line, natural gas pipeline pump-down, shutdown gas pipeline section.

USING OF ASPHALTENE DEPOSITS AS A HEAT AND CORROSION INSULATION OF OIL PIPELINES (P. 12-16)

REVEL’’-MUROZ P.A., Prezident, Transneft, JSC (57, Bolshaya Polyanka St., 119180, Moscow, Russia)
GIL’’MUTDINOV N.R., Transneft Urals, JSC (10, Krupskoy St., 450077, Ufa, Republic of Bashkortostan, Russia).
DMITRIEV M.E., Cand. Sci. (Tech.), Associate Prof. of Department of Transport and Storage of Oil and Gas
MASTOBAEV B.N., Dr. Sci. (Tech.), Prof., Head of Department of Transport and Storage of Oil and Gas, Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The paper considers the creation and use of a controlled layer of asphaltene deposits helping to protect the pipes from corrosion, as well as illustrated its application as insulation material.Technology of layer formation of deposits is suggested layer formation of deposits with the effect of the temperature factor, heat-insulating properties of sediments and the use of special cleaning devices.
KEYWORDS: paraffin deposits, corrosion protection, thermal insulation.

DEVELOPMENT OF A MATHEMATICAL MODEL FOR EVALUATING FINANCIAL FEASIBILITY OF THE R&D PLAN FOR CREATION OF COMPLEX TECHNICAL SYSTEMS (P. 17-23)

LISIN YU.V., General Director
ARALOV O.V., Director of the Center of Products Conformity, Assessment, Metrology and Automation of Production, Transneft Research Institute for Oil and Oil Products Transportation (Transneft R&D, LLC) (47a Sevastopolskiy pr., 117186, Moscow, Russia)
MASTOBAEV B.N., Dr. Sci. (Tech.), Prof., Head of Department of Transport and Storage of Oil and Gas
BEREZHANSKY N.V., Graduate student of the Department of Transport and Storage of Oil and Gas
BYLINKIN D.V., Graduate student of the Department of Transport and Storage of Oil and Gas, Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article shows that a centralized representation of effective methodological approaches for creation of complex technical systems (CTS) is optimally formed and economically sound plan for research and development work (R&D work). The formation of an optimal plan of R&D on improvement or creation of new types of CTS is considered, which is the justification of technical and economic feasibility of the replacement of one sample to others, determining the optimal
time of this replacement, the optimal number of such replacements and the optimal cost for the development taking into account the risk of the customer during the programmed period. To solve the problem of R&D plan optimization its decomposition is proposed into three independent, but inter-related tasks, consistently, logically deriving one from the other.
KEYWORDS: complex technical systems, R&D plan, linearly - dynamic programming, optimization task, technical progress, depreciation ,mathematical model, financial realizability.

BIO-DETERIORATION OF LUBRICATING OILS IN STORAGE CONDITIONS (P. 24-28)

FARZALIYEV V.М., Dr. Sci. (Chem.), Prof.
BABAYEV E.R., Cand. Sci. (Chem.), Senior Researcher, Institute of Chemistry of Additives after Academician A.M. Guliyev (Azerbaijan Republic, AZ1029, Baku, Beyukshor Highway, Block 2062 ). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript., Email: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
АLIYEVA К.I., Researcher, Department of Physical and Colloid Chemistry Baku State University (Azerbaijan Republic, AZ1148, Baku Z. Halilov, 23 )
POLETAEVA O.YU., Dr. Sci. (Tech.), Assoc. Prof.
MOVSUMZADE E.M., Corresponding Member Russian Academy of education, Dr. Sci. (Chem.), Prof., Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
KOLCHINA G.YU., Cand. Sci. (Chem.), Assoc. Prof. of the Department of Chemistry and Chemical Technology, Federal State-Funded Educational Institution of Higher Professional Education Sterlitamak branch of Bashkir State University (47 a, Lenin St., 453103, Sterlitamak, Russia). Е-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
Oils and greases used in various industries in conditions of high humidity and in the presence of contamination can undergo microbiological damage. The degree of contamination of lubricating oils by microorganisms depends on conditions of their storage and transportation and due to these conditions the qualitative as well as quantitative microflora composition changes. There has been conducted research in detection, isolation and study of hydrocarbon-oxidizing microorganisms in some lubricating oils (I-12A, M-8, M-10, M-12, T-46, AK-15) stored in different conditions. It is shown that the presence of microflora is mainly represented by bacterial forms. It revealed that the isolated strains compared with the test organisms in laboratory collection more intensively strike the studied oils. In laboratory experiments the changes (increase) of the number of isolates bacterial cultures were evaluated during the experiment. It is shown that the highest activity was observed for cultures of Pseudomonas fluorecenses, the lowest is for cultures of Mycobacterium lacticolum.
KEYWORDS: oils, bio-deterioration, bacteria, hydrocarbon-oxidizing microorganisms.

ASSESSMENT OF RESIDUAL RESOURCE OF GAS PIPELINES, WEAKENED BY STRESS CORROSION (P. 29-31)

CHUCHKALOV M.V., Dr. Sci. (Tech.), Head of Technical Department, Gazprom Transgas Ufa (59, R. Zorghe St., 450054, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ASKAROV R.M., Dr. Sci. (Tech.), Associate Prof., Department of Transport and Storage of Oil and Gas
KITAEV S.V., Dr. Sci. (Tech.), Prof., Department of Transport and Storage of Oil and Gas, Ufa State Petroleum Technological University (USPTU). (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
NIGMATULLIN R.I., Dr. Sci. (Ph.-m.), Prof., Academician RAS, Senior Researcher
MULYUKOV R.R., Dr. Sci. (Ph.-m.), Director, Institute for Metals Superplasticity Problems RAS (39, Stepan Khalturin St., 450001, Ufa, Republic of Bashkortostan, Russia).
GANIEV R.F., Dr. Sci. (Tech.), Prof., Academician RAS, Scientific Director, Institute for Machine Science named after A.A. Blagonravov RAS (4, Maly Kharitonyevsky Per., 101990, Moscow, Russia)
LOPATIN A.S., Dr. Sci. (Tech.), Prof., Head of the Department of Thermodynamics and Heat Engines, Gubkin Russian State University of Oil and Gas (65, korp.1, Leninskiy Pr., 119991, Moscow, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
Article is devoted to residual resource evaluation of main gas pipelines prone to stress corrosion after their major overhaul and restoration by hydraulic tests of boost pressure (by the «stress test»). As a result of research the authors have
identified deformation speed change pattern of the pipes with stress-corrosion at elevated pressure loading. A formula for residual resource assessment of gas pipelines is proposed after major overhaul and restoration by the method of stress test.
KEYWORDS: residual resource, gas pipeline, stress corrosion.

EXPERIMENTAL STAND FOR MOISTURE CONTENT DETERMINATION OF OIL TRANSPORTED BY PIPELINE (P. 32-34)

ANTIPOV B.N., Dr. Sci. (Tech.), Prof., Department of Thermodynamics and Heat Engines
KALININ A.F., Dr. Sci. (Tech.), Prof., Department of Thermodynamics and Heat Engines
GORBUNOV A.O., Student, Department of Thermodynamics and Heat Engines
EVSTEGNEEV N.O., Student, Department of Thermodynamics and Heat Engines, Gubkin Russian State University of Oil and Gas (65, korp.1, Leninskiy Pr., 119991, Moscow, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The authors of the paper describe the method of moisture content determination using microwaves for oil transported by pipeline. There is a description of the experimental stand used for the determination of moisture content of oil by using
microwaves and of the methodology of the conducted experiment. There is also an algorithm for the mass concentration of water in gas-saturated water-oil emulsions determination according to the results of experimental research on the experimental stand.
KEYWORDS: moisture content of oil, microwaves, experimental stand, methodology of the experiment, methods of experimental data processing.

FEATURES OF RHEOLOGICAL PROPERTIES OF HIGH-VISCOSITY OIL AT TRANSPORTATION ON THE PIPELINE (P. 35-39)

ESPOLOV I.T., Director of the Department of Engineering Support
AYAPBERGENOV E.O., Senior Specialist of Determining Properties of Liquids Department
SERKEBAYEVA B.S., Senior Specialist of Determining Properties of Liquids Department, JSC «KazNIPImunaygas» (2, District 6, Aktau, 130000, Republic of Kazakhstan).
ABSTRACT
In this article the results of research rheological characteristics of the high-viscosity oil from Karazhanbas oilfield are given. By results of research, the major factors influencing on rheological indicators of oil in system of gathering and transportation are defined: water cut of oil, SAS (surface-active substance) and a temperature mode. The received results can be useful at calculations of hydraulic characteristics of streams water oil emulsions and forecasting of their behavior at transportation on trade pipelines.
KEYWORDS: Karazhanbas oilfield, high-viscosity oil, system of gathering and oil transport, rheological characteristics, SAS (surface-active substance), shear rate, temperature, viscosity.

ACTUAL PROBLEMS OF GAS NETWORKS DEVELOPMENT AND THE MAIN WAYS FOR IMPROVING THE OPERATIONAL RELIABILITY OF GAS DISTRIBUTION SYSTEMS (P. 40-45)

KUSKILDIN T.R , Director, JSC «Gazprom gas distribution Ufa» (2, Kirova St., village Knyazevo, Kalinin district, 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
DMITRIEV M.E., Cand. Sci. (Tech.), Associate Prof. of Department of Transport and Storage of Oil and Gas
MASTOBAEV B.N., Dr. Sci. (Tech.), Prof., Head of Department of Transport and Storage of Oil and Gas, Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The article highlights actual problems reduce operational reliability of gas supply to consumers as a result of imperfect development of gas distribution systems are highlighted. As well as it identified the main causes of pipeline capacity deficit,
reducing the quality of the odorized gas during its transportation to end consumers, as well as an analysis of existing control units of gas flows is carried out revealed deficiencies in their design. Preconditions of creating an integrated gas distribution network monitoring system to ensure reliable and safe gas distribution are shown.
KEYWORDS: pipeline, gas networks, odorization, valves, operating reliability, monitoring system.

FEATURES OF THERMAL MODES OF GAS GATHERING SYSTEMS AT A LATE STAGE OF DEVELOPMENT OF THE CENOMANIAN DEPOSITS IN THE URENGOYSKOYE FIELD (P. 46-52)

ROTOV A.A., Cand. Sci. (Tech.), Head of the Laboratory
ISTOMIN V.A., Dr. Sci. (Chem.), Prof., Principal Researcher
MITNITSKY R.A., Leading Researcher, Gazprom VNIIGAZ LLC (Razvilka, Leninsky district, Moscow Region, 142717, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
KOLINCHENKO I.V., Deputy Director of Engineering and Technical Center, (8, Zheleznodorozhnaya St., Novy Urengoy, 629307, Russia).
ABSTRACT
The article describes the features of the temperature regimes of the Cenomanian gas gatheringsystems (field pipelines) at the latest stage of field development. Recent years the field data on the thermo-hydraulicregimes of gas-gathering
collectors are analyzed. Technical proposals are given for reducing the heat loss of the transported gas in field pipelines. The technological effectiveness of different technical solutions for the gas-gathering collectors (depending on their length) is estimated.
KEYWORDS: gas-gathering collector, well cluster, Cenomanian gas deposits, the thermal operation of the field pipeline, the pipeline thermo-hydraulic model.

PROCESSES OF GAS HYDRATE FORMATION AND DECOMPSITION

WAY OF OBTAINING HYDRATES OF NATURAL GAS AND DEVELOPMENT ON HIS BASIS OF THE CONCEPTUAL TECHNOLOGICAL SCHEME OF THEIR PRODUCTION PROCESS (P. 53-58)

SEMENOV M.E., Junior Researcher
SHITZ E.YU., Dr. Sci. (Tech.), Assoc. Prof., Head of Laboratory
PORTNYAGIN A.S., Junior Researcher, Institute of Oil and Gas Problems SB RAS (1, Octyabrskaya St., Yakutsk, 677890, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The experimental data concerning features of receiving in cameras – reactors of the closed type of synthetic hydrates of natural gas, the developed concept of production of gas hydrates with use of natural low temperature conditions of northern regions in the Russian Federation and the descriptive and technological scheme of process corresponding to it are given in article.
KEYWORDS: hydrates of natural gas, chamber of a high pressure, technological, descriptive scheme, P–T conditions of synthesis.

ELECTRICAL EQUIPMENT AND AUTOMATION OF INDUSTRIAL ENTERPRISES

METHODS OF AN ESTIMATION OF A TECHNICAL CONDITION OF THE HIGHVOLTAGE TRANSFORMER (P. 59-62)

PRAKHOV I.V., Cand. Sci. (Tech.), docent of the Department Electrical Equipment and Automation of Industrial Enterprises
PUTENIKHINA A.V., master of the Department Electrical Equipment and Automation of Industrial Enterprises
MELNIKOV A.V., master of the Department Electrical Equipment and Automation of Industrial Enterprises
MOLCHANOV N.A., master of the Department Electrical Equipment and Automation of Industrial Enterprises
PRIVALOVA V.M., student of the Department Electrical Equipment and Automation of Industrial Enterprises, Branch Ufa State Petroleum Technological University (USPTU) (22А/67, Gubkin St., 453250, Salavat, Republic of Bashkortostan, Russia). E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
ABSTRACT
The paper analyzes the advantages and disadvantages of modern methods of technical condition assessment of highvoltage transformer. The prospects of the use of the chromatographic method of high-power transformers.
KEYWORDS: the transformer, a winding, a magnetic circuit, a fault, oil, diagnostic, a technical condition, isolation.