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Issue
Name
Authors
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2017/2
Application of Aggregate Gas-Oil Block at Compressor Stations
Geosciences

Authors: Semen S. ZATSEPIN graduated from Gubkin Russian State University of Oil and Gas in 2015. He is first rank engineer at the Engineering Center of OOO „Gazprom transgaz Moscow”. He is post-graduate student of Gubkin Russian State University of Oil and Gas (National Research University). He is author of 1 scientific publication.E-mail: cemenz@mail.ru
Sergey M. KUPTSOV graduated from Gubkin Moscow Institude of Petrochemical and Gas Industry in 1973. He is Doctor of Technical Sciences, prof. of the Dept. of Thermodynamics and Heat Engines of Gubkin Russian State University of Oil and Gas (National Research University). He is specialist in thermal processes in the oil and gas industry. He is the author of more then 90 scientific and educational works. E-mail: kuptsov_sm@mail.ru

Abstract: The use of secondary energy resources in the natural gas transportation system is considered. The heat released into the lubrication oil of the gas turbine engine and the centrifugal compressor is lost in the atmosphere, although it can be effectively utilized.
Devices that regenerate the heat flow released into the oil have not been used at compressor stations of main gas pipelines yet.
A variant of generating additional electric power, cooling the oil and heating the fuel gas is proposed.
The main characteristics and operation mode of the aggregate gas-oil block are calculated. This device allows to bring the heat flow from the hot oil to the fuel gas supplied to the combustion chamber of the gas turbine engine.
An assessment of the economic effect of the implementation of this unit is also given.

Index UDK: 622.691.4:536.246

Keywords: compressor station, heat exchange, turboexpander, temperature, gas turbine engine, heat exchanger

Bibliography:
1. Theoretical foundations of heat engineering. Part 1 Thermodynamics in the technological processes of the oil and gas industry: textbook. B.P. Porshakov, A.F. Kalinin, S.M. Kuptsov et al. M.: RSU of Oil and Gas named after I.M. Gubkin, 2005, 148 p. (in Russian).
2. Zatsepin S.S., Kuptsov S. M. The Use оf Turbo-Expander Units On Gas-Distributing Stations. Territorija Neftegaz [Oil and Gas Territory], 2016, no. 12, p. 50-53 (in Russian).
3. Kalinin A.F., Kuptsov S.M., Lopatin A.S. Determination of the thermodynamic characteristics of natural gas for solving energy-technological problems. Scientific and technical collection. Series: Sectoral energetics and energy saving problems, 2004, no. 1, p. 3-9 (in Russian).
4. Kalinin A.F., Kuptsov S.M. Forecasting the temperature and pressure of natural gas at the boundaries of linear sections of gas mains. Scientific and technical collection. Series: Sectoral energy and energy saving problems, 2004, no. 1, p. 10-21 (in Russian).

2009/1
Thermal properties of sand-aleuron rock matrix
Drilling and development of hydrocarbon fields

Authors: Sergey M. KUPTSOV (b. 1951) graduated from the Moscow institute of the petrochemical and gas industry named by Gubkin in 1973. Cand.Tech.Sci., the senior lecturer of the Russian State University of Oil and Gas named by Gubkin. The author more than 70 publications devoted to research of thermo physical properties of substances, to applied questions of thermodynamics and a heat transfer in power of transport of gas. E-mail: biblioteka@nedrainform.ru

Abstract: The first attempt of forecasting the parameters of thermal properties of sand-aleuron rock matrix on the basis of lithological classifications is made. The lithological triangle is recommended to define the average values and the range of heat conductivity variation and a thermal capacity the clastic part of sand-aleuron rock variations. The reliability of the forecast of heat conductivity and thermal capacity values is confirmed by experimental data validating the correlation of thermal properties of the firm-phase of sand-aleuron rock with lithology.

Index UDK: 536.2:552.1

Keywords: silt sandstones, thermal conductivity of skeleton, lithological triangle

Bibliography:

2009/4
Temperature Filed of Production Well
Drilling and development of hydrocarbon fields

Authors: Sergey M. KUPTSOV (b. 1951), graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1973, candidate of technical sciences, assistant prof. of the Dept. of Thermal Dynamics and Heat Engines of Gubkin Russian State University of Oil and Gas. He is the author of over 74 scientific publications. E-mail: kuptsov_sm@mail.ru

Abstract: Analytical solution of the generalized problem of the temperature distribution of the fluid produced from a well is presented. The obtained equation is based on the equations of the 1st principle of thermodynamics and heat transfer under variable temperature with respect for the heat sources and sinks. The proposed equation of heat distribution allows to determine the temperature of produced fluid along the well depth for different methods of production.1 Illustr., bibliography - 11 units.

Index UDK: 622.276

Keywords: thermal field, Production well, Differential equation

Bibliography:

2009/4
Algorithm for Predicting Thermal Properties of Sedimentary Rocks
Petroleum geology, geophysics

Authors: Sergey M. KUPTSOV (b. 1951), graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1973, candidate of technical sciences, assistant prof. of the Dept. of Thermal Dynamics and Heat Engines of Gubkin Russian State University of Oil and Gas. He is the author of over 74 scientific publications. E-mail: kuptsov_sm@mail.ru

Abstract: An algorithm to calculate the parameters of sedimentary rocks thermal properties is presented. An example illustrating the calculations is given, calculated and empirical values are compared. The precision of the proposed method of predicting the pthermal properties parameters of sedimentary rocks depends on the completeness of source information about the composition of minerals and fluids saturating the rock pores.

Index UDK: 536

Keywords: thermal characteristics, rocks, minerals

Bibliography: