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Name
Authors
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2009/2
Polymetallic catalysts modified in the surface nanolayer
Oil and gas processing, chemistry of oil and gas

Authors: Valentin Dmitrievich STYTSENKO was born in 1941. In 1963 he graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry. Doctor of chemistry, the lecturing professor of faculty of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. The author of 150 scientific publications. Е-mail: vds41@mail.ru

Abstract: A new concept for preparing catalysts with predetermined properties has been considered. The concept is based upon recording information concerning further catalytic process on the surface nanolayer. The surface nanolayer conversion is found to be governed by its reactivity (r) and diffusivity (j) at the stages of preparation and pretreatment of catalysts. The requirements to the nature of element and its compound (ELn) to obtain good modifying effects for catalysts are specified. The tests of bimetallic catalysts prepared (Ni-Sn, Ni-Cr, Pd-Cr, Pd-Cr-Si) have demonstrated their advantages as compared with known catalysts for various hydrogenation and dehydrogenation processes, especially in terms of improved selectivity and stability to poisons. The ligand effect for SMB is discussed and good prospects for this new class of catalysts are predicted.

Index UDK: 66.023:541.128

Keywords: new class of catalysts, surface nanolayer, bimetallic catalysts for hydrogenation and dehydrogenation, hydrocracking and hydrorefining processes, advantages, selectivity, stability to poisons

Bibliography:

2009/2
Stereochemical aspects of antioxydizing action of phenolic Mannich bases metallocomplexes
Oil and gas processing, chemistry of oil and gas

Authors: Valentin Ivlievich FROLOV was born in 1941. In 1966 he graduated from Gubkin Moscow Institute of Oil and Gas Industry (now Gubkin Russian State University of Oil and Gas). Ph.D. in chemistry, the senior lecturer of the faculty of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. He is the author of 101 publications. Е-mail: fvi209@mail.ru

Abstract: Data on the establishment of a spatial structure of coordinational complexes of copper (II), manganese (II) and nickel (II) with phenolic bases of Mannich and data on studying the influence of their spatial structure on antioxidizing properties of pentaerithrite ethers (PEE-2) with the given complexes under the conditions of not initiated and initiated oxidation are presented.

Index UDK: 541.49: 547.38:548.3:665.7.038.5

Keywords: аntioxidizing properties, pentaerithrite ethers, coordinational complexes of copper (II), manganese (II), nickel (II), phenolic bases of Mannich

Bibliography:

2009/2
Anticorrosive activity of the corrosion inhibitor Olazol
Oil and gas processing, chemistry of oil and gas

Authors: Valentin Ivlievich FROLOV was born in 1941. In 1966 he graduated from Gubkin Moscow Institute of Oil and Gas Industry (now Gubkin Russian State University of Oil and Gas). Ph.D. in chemistry, the senior lecturer of the faculty of physical and colloidal chemistry of Gubkin Russian State University of Oil and Gas. He is the author of 101 publications. Е-mail: fvi209@mail.ru

Abstract: Data on research of synergism of imidazoline and amidoamine mixtures under inhibition of corrosion of metals in aggressive environments using data on their chemical-and-colloidal state, polarity, basicity, a surface tension in water solutions are presented.

Index UDK: 541.49: 547.38:548.3:665.7.038.5

Keywords: сcorrosion inhibitor, synergism, imidazoline and amidoamine mixtures

Bibliography:

2009/2
Flicker-noise measurement for gas media analytic
Automation, modeling and energy supply in oil and gas sector

Authors: Alexandr Alexandrovich CHAPKEVICH was born in 1983. In 2008 he was gradua- ted from the Lomonosov Moscow State University (Faculty of Physics). Currently Ale- xandr A. Chapkevich works as a research worker at Gubkin Russian State University of Oil and Gas (Faculty of Physical and Colloid Chemistry). He is author over 25 publications in the field of adsorption-desorption flicker-noise spectroscopy (FNS) for high-ohmic semiconductor gas sensors. Е-mail: chapkevich@mail.ru
Ruslan Vladimirivich BELYANKIN was born in 1977. In 2000 he graduated from the Moscow Power Engineering Institute (Technical University). Currently Ruslan V. Belyankin works as a principal engineer in Private Joint Stock Company “Gazmashproekt”. He is the author of over 20 publications in field of digital signal processing and measurement system engineering.
Vladimir Arnoldovich VINOKUROV was born in 1950. In 1972 graduated from Gubkin Moscow Institute of Oil and Gas Industry (now Gubkin Russian State University of Oil and Gas). Doctor of Chemistry Sci., professor, Head of Physical and Colloidal Chemistry Chair of Gubkin Russian State University of Oil and Gas. He is the author of 250 publications. Е-mail: vinok_ac@mail.ru

Abstract: The objective of this research is to increase sensitivity and selectivity in environment control gas detection and investigation of deposits of hydrocarbonic minerals development by use of adsorption-desorption flicker-noise spectroscopy (FNS) for high-ohmic semiconductor gas sensors, and by enhanced adsorption in the gas-sensing surface of the gas sensor. Methods The proposed solution presupposes measurement of the sensing surface electrical characteristics (simultaneously or successively) when the measurement chamber is being filled with the gas under analysis with temperature of the sensor and pressure of the chamber changing, and when the sensor is exposed to pulsating monochrome light. The exposure to temperature or pressure changes or radiation must be significantly lower than the time of measurement. Spectrum deviations from 1/f expression in each discrete measurement interval (0.2 Hz) within the range of 0.1 to 10 Hz are proposed to be used as low-frequency flicker noise spectrum identifiers, on the presumption that the cause of these deviations are electrical effects induced by adsorption in the gas sensor surface. These deviations are described by expression 1/fγ (where γ < 1). The contents analysis is carried out by comparing the gas-sensing surface flicker noise spectra under adsorption with the gas-sensing surface flicker noise spectra when the sensor is free from any influence. The identifiers will be values of the derivatives of the flicker noise functions in the interval between break frequencies of flicker noise. The gas content is defined through the array of these values.

Index UDK: 621.382

Keywords:

Bibliography:

2009/3
Adaptive interpretation of well logging data
Petroleum geology, geophysics

Authors: Dmitry A. KOZHEVNIKOV professor at Dept. of geophysical information systems at Gubkin Russian University of Oil and Gas, doctor of physical and mathematical sciences, academician of RANS, specializes in petrophysics, nuclear geophysics and logging data interpretation. Over 300 publications.
Kazimir V. KOVALENKO graduated from Gubkin Russian State University of Oil and Gas 1997, assistant-prof. at Dept. of geophysical information systems at Gubkin Russian University of Oil and Gas, candidate of technical sciences. Specializes in methodological support and algorithmiaztion of petrophysical interpretation of logging data. 26 publications. E-mail: biblioteka@nedrainform.ru

Abstract: The petrophysical invariance determination as an interpretation parameter of well logging data has allowed to move from empirical algorithms («cross-plotting») to the algorithms of interpretation which are based on analytical petrophysical models of reservoirs reflecting set of conditions of their genesis. The principle of petrophysical invariance has allowed to present in generalized analytical form the dependence between interpretation parameters and filtration-capacity characteristics of complex reservoirs. In deficiency of petrophysical information or even in absence of reference layers adaptive tuning of algorithms reduces the number of errors sources.

Index UDK: 550.83

Keywords: petrophysics, interpretation, free fluid porosity, complex collectors, cement

Bibliography:

2009/3
Oil and gas prospects of рaleozoic rocks of Pogadaevo-Ostafievskiy sag and neighbouring territories of Precaspian depression
Petroleum geology, geophysics

Authors: Yuriy V. LYAPUNOV (b. 1947). Scientific degree of the candidate of geology-mineralogical sciences. Education  Gubkin Russian State University of Oil and Gas graduate in 1975. The author of more than 25 published works on geology and sedimentology.
Anton А. STRELKOV (b. 1984). The post-graduate student of the lithology department. Education  Gubkin Russian State University of Oil and Gas master’s degree, “oil and gas lithology” in 2007. Author 3 theses of reports of a student’s scientific organization (the laureate of conference) and “Geomodel”. E-mail: biblioteka@nedrainform.ru

Abstract: Analysis of sedimentary environments and definition of prospective objects are presented. The main tool is the sequent stratigraphy method, which allowed to define tracts of sedimentation. Stratigraphic and lithological description of research region rocks is given as well as a brief description of neighbouring oil and gas fields.

Index UDK: 551.83

Keywords: sedimentation, sequent stratigraphy, oil and gas content

Bibliography:

2009/3
Defining gravitational field in abnormal pressure change zones of reservoir
Petroleum geology, geophysics

Authors: Serker A. SERKEROV (b. 1937). Graduated from Azerbaidzhan Industrial Institute with honours in 1960. Doctor of Engineering Science, professor, the head of the department of Geoexploration and Computer Systems of Russian State University of oil and gas named after I.M. Gubkin. The author of more than 180 studies, including 3 text-books for higher educational institutions, 5 monographs and more than 25 study guides.
Ivan I. POLYN (b. 1957). Graduated from All-Union Extramural Polytechnic Institute in 1989. PhD in Economics, Director General of Closed-up Joint-Stock Company “Gravirazvedka”. The author of 7 studies. Alexander V. SOROKIN (b. 1958). Graduated from Russian State University of oil and gas named after I.M. Gubkin in 1988. Executive vice-president of Closed-up Joint-Stock Company “Gravirazvedka”. The author of 4 studies. E-mail: biblioteka@nedrainform.ru

Abstract: Gravitational influence caused by density changes in water saturated mud shales and formation water in the abnormal pressure zones is considered. The total influence of the two considered factors induces a weak negative field. The field parameters can be measured and taken into account under high-precision gravity measurements.

Index UDK: 550.831:681.3

Keywords: force of gravity, variations of gravity field, oil/water contacts and gas and oil contacts, monitoring of exploitation

Bibliography:

2009/3
Gas state effect inside pore space on characteristiscs of Frenkel-Biot P-waves
Drilling and development of hydrocarbon fields

Authors: Dmitry N. MIKHAILOV (b. 1974). Education: Moscow State University, Physics Department (1997) and Computational Mathematics and Cybernetics Department (1997). Current Job: PhD, Senior Research Scientist, Institute of Earth Physics, Russian Academy of Sciences. Scientific interests: multiphase multicomponent fluid flow through porous medium, wave propagation in porous medium. 27 publications. E-mail: dmikh@yandex.ru

Abstract: Three typical cases when gas inside pore space forms bubbles are considered: gas microbubbles occluded in continuous saturating liquid; microbubbles adsorbed on pore surface; marobubbles occupying one or several pores. Theoretical analysis of the effect of these gas states on the characteristics of Frenkel-Biot P-waves is carried out. Analytical expressions for phase velocities of Frenkel-Biot P-waves are derived for low-and high-frequency ranges. It is shown that attenuation coefficient of 1st wave (i.e. P-wave which is determined mainly by compressibility of saturating liquid and material of porous matrix) essentially depends on gas state inside the pore space. Since the presence of gas microbubbles occluded in continuous saturating liquid is important for some practical applications (for example, some techniques to enhance oil recovery), the attenuation coefficient of 1st wave can be used as a diagnostic parameter.

Index UDK: 622.32

Keywords: partly saturated porous medium, linear waves, disperse ratio, Frenkel-Biot P-waves, microbubbles of gas

Bibliography:

2009/3
Increasing recoverable reserves for further oil and gas industry development
Drilling and development of hydrocarbon fields

Authors: Alexander F. ANDREYEV (b. 1945), graduated form Gubkin Moscow Institute of Petrochemical and Gas Industry 1973. Doctor of economic sciences, professor, Dean of the Faculty of Economics and Management, Head of Dept. of Industrial Management. 220 publications in the field of economics, organization, planning and management in oil and gas sector.
Anastasiya M. KHVASTUNOVA (b. 1982), graduated from Gubkin Russian State University of Oil and Gas 2005. Assistant lecturer at Dept. of Industrial Management. Research work in the field of economic mechanism of oil and gas recovery enhancement. E-mail: biblioteka@nedrainform.ru

Abstract: The dynamics of recoverable hydrocarbon reserves reproduction, the structure and distribution of initial ultimate reserves in certain regions of the country, the dynamics of oil/gas recovery design rate in the RF, the international and Russian experience of oil enhanced recovery methods are considered.

Index UDK: 622.32

Keywords: oil, resources and reserves, oil recovery, enhancement methods, efficiency

Bibliography:

2009/3
Using compositional model to solve development problems when exploiting wells under bottom hole pressure lower than that of saturation
Drilling and development of hydrocarbon fields

Authors: Elena V. NECHAEVA (b. 1983). Postgraduate at Gubkin Russian State University of Oil and Gas, Petroleum Engineering Department. Both MS and BS degrees in Reservoir Engineering, Gubkin Russian State University of Oil and Gas. Main research interests are reservoir simulation. E-mail: elena83@mail.ru

Abstract: Results of research of influence of compositional structure of gas on filtration processes in porous environments during the field development on a dissolved gas dry are presented in the article.

Index UDK: 622.2

Keywords: saturation pressure, dissolved gas dry, compositional three-dimensional hydrodynamic model, oil viscosity

Bibliography: