Articles Archive

№ 3/264, 2011

Title
Authors
Category
Optimal zone of existence of voids in the carbonate sediments
Petroleum geology, geophysics

Authors: Alexander V. LOBUSEV was born 1954, graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry 1980. He is Dean of the Faculty of Geology and geophysics, professor, doctor of geological and mineral sciences. He published over 80 works in the field of petroleum geology. E-mail: biblioteka@gubkin.ru
Pavel N. STRAHOV — PhD (geol.), principal research scientist of the Dept. of Production Geology, RSU of oil and gas named after I.M. Gubkin. E-mail: biblioteka@gubkin.ru
Mihail A. LOBUSEV — PhD (tech.), senior lecturer of the Dept. of Production Geology, RSU of oil and gas named after I.M. Gubkin. E-mail: MLobusev@gmail.com

Abstract: The nature of the pores and cavities development in the carbonate sediments is considered. The epigenetic processes that control the behavior of the properties of voids are analyzed. Basing on the comprehensive analysis of theory and results of research of the rocks of the Caspian, West Siberian, East Siberian and Timan-Pechora oil and gas provinces three zones of existence of optimal pores and cavities in the carbonate sediments are identified.

Index UDK: 553.9

Keywords: oil, gas, hydrocarbons, rocks, cavities sediments, lithotypes, pore space, sedimentation

Bibliography:

The study of the Middle Jurassic facies complexes of Western Siberia in 3D seismic data
Petroleum geology, geophysics

Authors: Anna V. SKRYNNIKOVA graduated from Gubkin Russian State University of Oil and Gas in 2010, she is postgraduate student of the Department of Exploration Geophysics and Computer Systems at Gubkin Russian State University of Oil and Gas. She is author of 4 scientific papers in the area of interpretation of seismic data. E-mail: Skrynnikova.a@gubkin.ru
Alexsei V. SHUBIN was born in 1986, graduated from Gubkin Russian State University of Oil and Gas 2008. He is postgraduate student of the Department of Exploration Geophysics and Computer Systems at Gubkin Russian State University of Oil and Gas. He is author of 4 scientific papers in the area of interpretation of seismic data. E-mail: Shubin.av@gubkin.ru
Alexander E. FOMIN was born in 1986, graduated from Gubkin Russian State University of Oil and Gas 2009. He is postgraduate student of the Department of Exploration Geophysics and Computer Systems at Gubkin Russian State University of Oil and Gas. He is author of 3 scientific papers in the area of interpretation of seismic data. E-mail: Fomin.a@gubkin.ru
Fania M. BARS graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1973, she is Associate Professor of the Department of Exploration Geophysics and Computer Systems at Gubkin Russian State University of Oil and Gas. Candidate of Technical Sciences. Author 38 scientific publications. E-mail: Bars@getek.ru
Valery I. RYZHKOV was born in 1963, he is Head of the Department of Exploration Geophysics and Computer Systems at Gubkin Russian State University of Oil and Gas, Ph.D., Professor. He graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1985. His sphere of research interests is integrated interpretation of seismic data, VSP, acoustic logging. He is author of more than 50 scientific publications. E-mail: Ryzhkov@gubkin.ru

Abstract: The authors analyzed the current problems of studying the structure of the Middle Jurassic deposits of West Siberian OGP. A set of methods is considered for predicting facies of the Middle Jurassic deposits using 3D seismic to further develop a conceptual model of sediment accumulation. On the example of one of the fields in the south of Western Siberia the effectiveness of the proposed set of methods is demonstrated.

Index UDK: 551.7.022 (571.1)

Keywords: west Siberian OGP, middle jurassic OGK, interpretation of seismic data, spectral decomposition, attribute analysis, simultaneous inversion, sedimentation modeling

Bibliography:

Percolation analysis of the limits of applicability of the linear filtration law
Drilling and development of hydrocarbon fields

Authors: Valery V. KADET (b. 1953) doctor of technical sciences, head of Dept. Petroleum and Reservoir Hydromechanics at Gubkin Russian State University of Oil & Gas. Honorary worker of oil and gas industry, Full Member of the Russian Academy of Natural Sciences. Sphere of academic interests — percolation modeling of transfer processes in porous media and deve-lopment of foundations for improved well productivity technology. Published over 150 works including 4 monographs, 14 textbooks and teaching aids. E-mail: kadetvvl@gubkin.ru
Paul S. CHAGIROV was born in 1988, graduated from Gubkin Russian State University of Oil and Gas (BS) in 2010. He is presently doing his Master’s degree at the Faculty of Development and Exploitation of Oil and Gas Fields at Gubkin Russian State University of Oil and Gas, 10 publications. E-mail: biblioteka@gubkin.ru

Abstract: The percolation flow of Newtonian fluids in porous media was simulated. Flow analysis at the micro level has yielded macroscopic filtration law, as well as the critical values of pressure gradients, which determine the limits of applicability of Darcy's law. The influence of environmental parameters on the values of threshold gradients was studied. It is shown that at high pressure gradients Darcy's law works well in most finely porous reservoirs and does not apply over the whole range of gradients for macroporous rocks, while at low gradients the linear filtration law is only true for macroporous rocks.

Index UDK: 532.546.7

Keywords: newtonian fluid flow in porous media, percolation model, Darcy's law

Bibliography:

Modeling productivity of oil wells with complex trajectories of horizontal trunk
Drilling and development of hydrocarbon fields

Authors: Fedor N. DOMANYUK was born in 1985, graduated from Gubkin Russian State University of Oil and Gas in 2008, he is postgraduate student of the Department of Development and Exploitation of Oil Fields. He published 6 works on oil and gas fields development. E-mail: fedor.domanyuk@gmail.com

Abstract: In recent years it has been widely accepted to develop hydrocarbon deposits widely by wells with complex trajectories. The article presents the exact and approximate analytical solutions for determining the productivity of wells with a sinusoidal profile and serpentine trunk. The obtained results allow to quantify the influence of various factors on the production capabilities of figurine wells. Simple criteria for evaluating the effectiveness of the figurine of wells in different geological and physical conditions are suggested.

Index UDK: 622.24

Keywords: productivity, wells with figurine horizontal section, anisotropic layer, stationary filtration

Bibliography:

Developing an approach to the use of bimetallic surfaces in friction without lubrication
Design, manufacturing and operation of oil and gas sector equipment and facilities

Authors: Oksana Y. ELAGINA graduated from Gubkin state university of oil and gas in 1989. Doctor of Technical Sciences, Professor, Head of the Department of “Tribology and repair technologies of oil and gas equipment” of the Gubkin State University of Oil and Gas. E-mail: elaguina@mail.ru
Kirill O. TOMSKIY born in 1986, graduated from the Gubkin State University of Oil and Gas in 2009. Post-graduate Department of “Tribology and repair technologies of oil and gas equipment” of the Gubkin State University of Oil and Gas. E-mail: KirillTom@mail.ru

Abstract: Braking devices, along with active wear effects are subjected to intensive heating. The intense heating of the surface layer reduces the strength properties of the metal, changes the coefficient of friction, intensifies the process of wear. Strengthening the heatsink of contact surfaces during sliding will significantly reduce their heating in the process of friction and thus reduce the wear and tear.

Index UDK: 539.375

Keywords: brake devices, heating, friction coefficient, heating temperature, bimetallic materials, brake block, steel surface, copper plate

Bibliography:

Determining mass content of solid paraffins in petroleum by capillary gas-liquid chromatography
Oil and gas processing, chemistry of oil and gas

Authors: Lyudmila V. IVANOVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1983. She is Associate Professor of the Department of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. Аuthor 52 scientific works in the field of oil chemistry. E-mail: ivanova.l@gubkin.ru
Guram N. GORDADZE was born in 1940, graduated from Georgian Technical University in 1965. He is Professor of the Department of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. Аuthor of over 300 scientific papers in the field of oil chemistry and organic geochemistry. E-mail: gordadze@rambler.ru
Vladimir N. KOSHELEV was born in 1957, graduated from Gubkin Moscow Institute of Oil and Gas in 1975. He is First Vice-Rector for Academic Affairs, head of the Department ofir of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. Аuthor of more than 280 scientific papers in the field of organic chemistry and oil chemistry. E-mail: koshelev.v@gubkin.ru

Abstract: The new mode of the paraffin waxes content determination in crude oil by the gas-liquid chromatography method is proposed. It was demonstrated that the date obtained by the gas-liquid chromatography have a good agreement with the same obtained by the standard method.

Index UDK: 666.617;543.062;543.544.43

Keywords: paraffin waxes in crude oil, paraffin waxes determination, gas-liquid chromatography

Bibliography:

Oxidative desulfurization of diesel fuel on vanadium-molybdenum catalysts
Oil and gas processing, chemistry of oil and gas

Authors: Marina V. VISHNETSKAYA graduated from Lomonosov Moscow State University. She is Doctor of Chemical Sciences, Professor of the Department of Industrial Ecology of Gubkin Russian State University of Oil and Gas, author of 117 publications in the field of homo-geneous and heterogeneous catalysis, fundamental problems of chemical engineering, chemical dynamics, reactivity and chemical kinetics. E-mail: mvvishnetskaya@mail.ru
Pavel A. VAHRUSHIN was born in 1986, graduated from Gubkin Russian State University of Oil and Gas in 2009. He is post-graduate student of the Department of Industrial Ecology at Gubkin Russian State University of Oil and Gas. E-mail: ekokat@mail.ru

Abstract: The world market imposes stringent requirements to sulfur content in diesel fuel. Existing desulfurization processes have several disadvantages, therefore necessary to develop new, more efficient and less expensive methods of desulfurization. The most affordable and easiest desulfurization method is the oxidation of sulfur-containing hydrocarbons with oxygen on heterogeneous catalysts. These processes use oxygen in the air as an oxidant, which makes them cheaper.

Index UDK: 665.664

Keywords: diesel fuel desulfurization, oxidation, molecular oxygen, vanadium, molybdenum, catalyst, dodecane, thiophene

Bibliography:

Smart well performance simulation and optimization based on reliability of a high-tech completion
Oil and gas processing, chemistry of oil and gas

Authors: Alexey A. KHRULENKO was born in 1985, graduated from Murmansk State Technical University in 2006 and master’s programme at Gubkin Russian State University of Oil and Gas. He is now post-graduate student at the Department of Exploration of Offshore Oil and Gas Fields at Gubkin Russian State University of Oil and Gas. E-mail: a.khrulenko@gmail.com
Anatoly B. ZOLOTUKHIN was born in 1946, graduated from the Gubkin Moscow Institute of Petrochemical and Gas Industry in 1969, and postgraduate course of the said institute in 1972, Moscow State University. MV University in 1977. He is Deputy Rector for International Relations of Gubkin Russian State University of Oil and Gas. E-mail: Anatoly.zolotukhin@gmail.com

Abstract: The paper deals with the problems of modeling tech wells, evaluating their performance, optimization of management of flow assessment control devices and reliability of their work. To solve these problems we propose an approach based on the pairing of a commercial simulator and optimizing software add-in, realizing the Hook-Jeeves method. The proposed approach was tested on several implementations of the hydrodynamic model and showed good results.

Index UDK: 622.24

Keywords: high-tech wells, «smart» wells, optimization, reliability analysis, flow control device

Bibliography:

The pulse measuring dielkometric transducer of moisture content
Automation, modeling and energy supply in oil and gas sector

Authors: Yevgeny N. BRAGO was born in 1929, graduated from the Moscow Power Engineering Institute “High Voltage Engineering” in 1953. Professor at the Department of “Automation of technological processes” RSU of oil and gas University named after I.M. Gubkin. Author of more than 200 scientific publications in the field of information and instrumentation in the oil and gas industry. E-mail: martynov@gubkin.ru
Dmitry V. MARTYNOV was born in 1967, graduated from the Russia State University of oil and gas named after Gubkin in 1992, Senior lecturer at the Department of “Automation of technological processes” RSU of Oil and Gas University named after I.M. Gubkin. Author of 2 scientific papers in the field of humidity measurement of oil. E-mail: martynov@gubkin.ru

Abstract: Development of new measuring converters the moisture content of oil, with higher accuracy and sensitivity of measurement, is an important task, since the use of existing commercial moisture meters as well as crude oil with some restrictions in operation. The article deals with the effects on the capacity of the sensor pulse signals, resulting in moisture content may determine the transient characteristics.

Index UDK: 543.42

Keywords: water content of oil, dielkometric method, capacity sensor

Bibliography:

The equations of unsteady flows based two-term law of filtration in isotropic porous medium
Automation, modeling and energy supply in oil and gas sector

Authors: Nikolai M. DMITRIEV was born in 1948. He is Doctor of Technical Sciences, Professor of the Department of Underground Hydromechanics of Gubkin Russian State University of Oil and Gas, Full Member of the Academy of Natural Sciences. He is author of more than 180 scientific papers, including 20 textbooks. E-mail: nmdrgu@gmail.com
Mikhail N. DMITRIEV was born in 1980. He is Candidate of Mathematical and Physical Sciences, senior lecturer of the Department of Underground Hydromechanics of Gubkin Russian State University of Oil and Gas, author of 40 scientific papers. E-mail: nmdrgu@gmail.com
Alexander A. MURADOV was born in 1984. He is Candidate of Mathematical and Physical Sciences, Head of Marketing and Communications Research Dept. at Gubkin Russian State University of Oil and Gas, author of 9 scientific publications. E-mail: mypuk@list.ru

Abstract: New interpretation of the binomial formula of Forhgejmera and its representation resolved con-cerning a vector of speed of a filtration is given. Using representation of the formula of Forhgejmera concerning speed of a filtration, the invariant vector equations of an unsteady filtrational current of perfect gas and an elastic liquid in the elastic porous media under the binomial law of a filtration in the isotropic media are received. Earlier special cases of representation of the formula of Forhgejmera of the filtration resolved concerning speed for one-dimensional problems were considered only at plane-radial and plane-parallel filtration.

Index UDK: 532.546

Keywords: nonlinear laws of a filtration, unsteady filtrational currents, an elastic mode, a filtration of gas, the equation of an elastic mode and a gas filtration at the binomial law of a filtration

Bibliography: