CONTENTS of journal "THNP" 2•2018 (Russia)


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

ANALYSIS OF CHANGING VISCOSITY-TEMPERATURE DEPENDENCE IN BINARY MIXTURE OF OILS (P. 5-9)
TASHBULATOV R.R., Senior lecturer of Department of Transport and Storage of Oil and Gas
KARIMOV R.M., Cand. Sci. (Tech.), Assoc. 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
VALEEV A.V., Cand. Sci. (Tech.), Associate Prof. 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).
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ABSTRACT
Viscogram slope coefficient at binary mixing of oils is studied on the basis of laboratory measurements of dynamic viscosity at various temperatures. Viscogram slope coefficient is used in the Reynolds-Filonov equation, which is widely used at design and operation of main oil pipeline transport in non-isothermal regime. The linear additivity of viscogram slope coefficient was investigated, then viscosity-temperature dependence of the binary mixture was studied.
KEYWORDS: viscogram slope coefficient, dynamic viscosity, Reynolds-Filonov equation, viscosity-temperature dependence, binary mixture, oil blending.

SUBSTANTIATION OF METHODS FOR PREDICTING THE EFFICIENCY OF PUMPING OIL AND PETROLEUM PRODUCTS USING AN ANTI-TURBULENT ADDITIVE THROUGH PIPELINES OF DIFFERENT DIAMETERS (P. 10-15)
M.M. GAREEV, Dr.Sci. (Tech.), Prof., Deputy Head of the Department of Transport and Storage of Oil and Gas
Ufa State Petroleum Technical University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
AL’MUHAMETOVA D.A., Engineer on Operation of Oil and Gas Pipelines
Transneft Urals, JSC (10, Krupskoy St., 450077, Ufa, Republic of Bashkortostan, Russia).
AKHMETVALEEVA G. F., Master of the Department of Transport and Storage of Oil and Gas
Ufa State Petroleum Technical University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashkortostan, Russia).
ABSTRACT
The article gives the obtained relations for predicting the effect of the diameter of a pipe on the reduction of the coefficient of hydraulic resistance (scale transition) when pumping liquids through a pipeline using anti-turbulent additives under various pumping conditions, as well as the theoretical justification for the scale transition methods.
KEYWORDS: anti-turbulent additives (ATA), pipeline diameter, scale transition, efficiency, concentration, shear stress, friction rate, average flow velocity.

THE STUDY OF INHIBITORS OF CARBON DIOXIDE CORROSION (P. 16-22)
STRELNIKOVA K.O., Cand. Sci. (Chem.), Researcher
VAGAPOV R.K., Cand. Sci. (Chem.), Head of the Laboratory
ZAPEVALOV D.N., Cand. Sci. (Tech.),
FEDOTOVA A.I., Cand. Sci. (Chem.), Senior Researcher
Gazprom VNIIGAZ LLC (5537, pos. 15, build. 1, Proektiruemyj proezd, village Razvilka, Razvilkovsky, Leninsky district, Moscow region, 142717, Russia).
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ABSTRACT
The article presents the main requirements for corrosion inhibitors used in gas production. The necessity of carrying out and demonstrating the role of laboratory tests in the choosing of inhibitors for the protection of each specific object is substantiated. Laboratory investigations of new inhibitors of carbon dioxide corrosion of various manufacturers have been carried out, their main technological properties have been determined, the results of tests on the effect of inhibitors on corrosion rate of steel in media with different mineralization containing CO2 have been presented.
KEYWORDS: gas and gas condensate fields, carbon dioxide corrosion, corrosion inhibitors, corrosion rate, mineralization, efficiency of inhibitor, solubility, emulsion.

OIL AND FUEL TANK LEVEL MONITORING SYSTEM (P. 23-27)
LEVIN S.N., Assoc. Prof. of the Department of Pipeline and Storage Facilities Construction and Rehabilitation
LEONOVICH I.A., Cand. Sci. (Tech.), Senior Lecturer of the Department of Pipeline and Storage Facilities Construction and Rehabilitation
SHACKIH E.S., Postgraduate Student of the Department of Pipeline and Storage Facilities Construction and Rehabilitation
PISAREVSKY V.M., Dr. Sci. (Tech.), Prof. of the Department of Gas and Oil Pipelines Engineering and Operation
Gubkin Russian State University of Oil and Gas (National Research University)
(65, korp.1, Leninskiy pr., 119991, Moscow, Russia). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
ABSTRACT
The article considers the issue of effective control of the level of oil and oil products for steel vertical tanks. Analyzed the tools used to control the level of filling. Various approaches to the organization of the level control system in the tank are considered, the necessity and importance of this process is shown. A new approach to the calibration of the reservoir is proposed, based on the application of new methods for analysis of geometry and the construction of accurate threedimensional models by ground-based laser scanning. It is shown that the current methods of using this technology do not fully use its potential. Methods are proposed to improve the accuracy and reliability of obtaining information on transactions for steel vertical tanks.
KEYWORDS: oil tank level, tank, terrestrial scanning, 3D.

CONTROL METHODS OF A PIPELINE USING PIPELINE DEVICES. DEFORMATION CONTROL OF THE PIPELINE (P. 28-34)
ZIZYUK V.M., Engineer, Postgraduate Student
LLC NPF «TORI» (2, Academician Rzhanova St., Novosibirsk, 630090, Russia).
Novosibirsk State University (1, Pirogova St., Novosibirsk, 630090, Russia).
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ABSTRACT
The article considers the questions connected with methods of pipeline monitoring, with a help of data obtained at using a special scanner, built-in the pipeline device and retaining information about the deformations, the joints, and the characteristics of the pipeline.
KEYWORDS: gyroscope, accelerometer, pipeline joints, pipeline bends, deformation, flaw detection.

LIFE CYCLE ASSESSMENT OF GAS PIPELINES IN TERMS OF THE TRANSVERSE STRESS CORROSION CRACKING (P. 35-38)
ISLAMOV I.M., Ph.D. Student
Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashcortostan, Russia).
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: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
ASKAROV R.M., Dr. Sci. (Tech.), Assoc. Prof. of Departament of Transport and Storage of Oil and Gas
Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Bashcortostan, Russia). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
ABSTRACT
The article is devoted to the evaluation of the residual life of the main gas pipelines exposed to transverse stress corrosion cracking (SCC). As a result of the conducted metal studies, the regularity of the change in the velocity of transverse deformation of pipes with a weakened cross section is established. A formula for the evaluation of the residual life of gas pipelines operating under conditions of corrosion and mechanical effects, characterized by applicability to the transverse type of SCC, is proposed.
KEYWORDS: residual resource, gas pipeline, stress corrosion.

SYNTHESIS OF INORGANIC COMPLEXES OF DERIVATIVES OF IMIDAZOLINE ON THE BASIS OF SYNTHETIC OIL ACIDS AND THEIR KINETIC EFFECT ON SULFUR-CURRENT CORROSION (P. 39-43)
ABBASOV V.M., Dr. Sci. (Chem.), Prof., Acad. NAS of Azerbajan, Director
MAMMADBAYLI E.H., Dr. Sci. (Chem.), Head of Laboratory,
AGAMALIEVA D.B., Dissertator
MURSALOV N.I., Leading Researcher
YU.H. Mamtdaliev’s Institute of Petrochemical Processes NAS of Azerbaijan
(30, Khodzhaly Ave., AZ 1025, Baku, Azerbaijan Republic).
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MAHMUDOVA L.A., Cand. Sci. (Chem.), Assoc. Prof., Department of Industrial Safety and Labour Protection
Azerbaijan State University of Oil and Industry (34, Azadlyg Ave., AZ 1010, Baku, Azerbaijan Republic). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
MAMMADOVA N.M., Dissertator
YU.H. Mamtdaliev’s Institute of Petrochmical Processes NAS of Azerbajan
(30, Khodzhaly Ave., AZ 1025, Baku, Azerbaijan Republic).
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ABSTRACT
The article shows the preparation of inorganic complexes of imidazoline derivatives based on synthetic petroleum acids and polyethylene polyamine with nitric acid. Some physico-chemical properties of the complexes were studied and their kinetic effect on ST-3 steel against hydrogen sulfide corrosion was verified. It was found that synthesized complexes at low concentrations (15, 25, 50, 75, 100 mg / l) have a high inhibitory effect against hydrogen sulfide corrosion of steel.
KEYWORDS: corrosion, inhibitors, imidazoline, synthetic petroleum acids, polyethylene polyamine , hydrogen sulphide corrosion.

ANALYSIS OF TECHNICAL SOLUTIONS FOR THE MANUFACTURE AND CONSTRUCTION OF LNG MEMBRANE ISOTHERMAL TANKS (P. 44-48)
IIVANTSOVA S.G., Dr. Sci. (Tech.), Prof. of the Department of Pipeline and Storage Facilities Construction and Rehabilitation
Gubkin Russian State University of Oil and Gas (National Research University) (65, korp.1, Leninskiy pr., 119991, Moscow, Russia).
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ABSTRACT
The article deals with the design features of surface membrane isothermal tanks for storage of liquefied natural gas. The purpose of the article is to analyze technical solutions used in the design and installation of the main elements of membrane tanks (membranes, thermal insulation, external walls). The analysis revealed the main problems with the use of membrane tanks for the long-term storage of significant volumes of liquefied natural gas, but it was concluded that when solving these problems, the use of membrane reservoirs as terrestrial LNG storage facilities is quite promising.
KEYWORDS: LNG, membrane tank, heat insulation, structural design, prestressing, reinforced concrete shell, anchor.

INDUSTRIAL AND ENVIRONMENTAL SAFETY

THE ANALYSIS OF THE CONDITION OF THE PRODUCTION SAFETY OF HAZARDOUS PRODUCTION FACILITIES TAKING INTO ACCOUNT INDETERMINACY OF MEASUREMENTS (P. 49-54)
FEDOCOV A.V., Cand. Sci. (Tech.), Assoc. Prof., Department of Industrial Safety and Labour Protection
ABDRAKHMANOV N.KH., Dr. Sci. (Tech.), Prof., Head of Department of Industrial Safety and Labour Protection
BADRTDINOVA I.I., Student
VADULINA N.V., Cand. Sci. (Tech.), Assoc. Prof., Department of Industrial Safety and Labour Protection
Ufa State Petroleum Technological University (USPTU) (1, Kosmonavtov St., 450062, Ufa, Republic of Baschkortostan, Russia).
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ABSTRACT
The concept of indeterminacy of measurement in a broad sense and as the quantitative characteristic is studied. The comparative characteristic of the concepts «biases» and «indeterminacy of measurement» is provided. It is revealed that indeterminacy as the quantitative characteristic is rather new concept in the history of measurements though concepts of an error and an error analysis are used in metrological practice long ago. Also the main stages of estimation and calculation of indeterminacy, assessment of value of indeterminacy in the production safety, connection of assessment of indeterminacy of result of measurement with determination of risk are noted. Definition of result of measurement and finding of assessment of a measurand on one of ways of calculation of indeterminacy is given. The fact that indeterminacy of measurements for the present is not considered at expertize of industrial safety of technical devices, buildings and constructions that could promote accuracy of the taken measurements is noted.
KEYWORDS: error/indeterminacy of measurement, result of measurement, mathematical model, GUM, safety, risk, examination.

MODELING OF OIL AND GAS GEOSYSTEMS

GEOMECHANICAL MODELING AND ESTIMATION OF SECONDARY FILTRATION-CAPACITY PROPERTIES OF COLLECTORS (P. 55-58)
KERIMOV V.YU., Dr. Sci. (Geol.-Min.), Prof., Vice-rector for scientific work
Russian State Geological prospecting University (23, Miklouho-Maklay’s St., 117997, Moscow, Russia). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
OSIPOV A.V., Cand. Sci. (Geol.-Min.), Assoc. Prof. of the Department of Theoretical Basics of Prospecting and Exploration of Oil and Gas
KERIMOVA L.I., Cand. Sci. (Geol.-Min.), Researcher of the Department of Theoretical Basics of Prospecting and Exploration of Oil and Gas
Gubkin Russian State University of Oil and Gas (National Research University) (65, korp.1, Leninskiy Pr., 119991, Moscow, Russia). E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
ABSTRACT
The main purpose of geomechanical modeling is to identify the local stress field and assess of its impact on the emergence of new ones or changing the degree of disclosure of existing cracks. At the same time, the reconstruction of the stressstrain state of the rock mass is of paramount importance for the prediction of the permeability of oil-saturated layers. The article presents the results of geomechanical modeling, as well as the abnormally high values of the secondary permeability of the deep horizons of the pre-Ural boundary deflection, which are the most favorable sites for the search for oil and gas deposits.
KEYWORDS: geomechanical modeling, hydrocarbon systems, stages and phases, reservoirs, oil-saturated layers, local field, fracturing.

 

 

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