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Authors
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2011/4
State of nuclear magnetic research and prospects for development in Russia
Petroleum geology, geophysics

Authors: Tatiana F. DYAKONOVA doctor of Geological-Mineralogical Sciences, Professor, leading expert of CGE.
Vladislav D. NERETIN was born in 1937 and graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1959 as mining engineer-geophysicist. He is Doctor of Geological-Mineralogical Sciences, Professor of the Department of Geophysical Information Systems at Gubkin Russian State University of Oil and Gas. He is author of over 130 scientific papers, 24 inventor’s certificates. He prepared six candidates of sciences.
Lev P. PETROV is Ph.D., assistant Professor of the Department of Geophysical Information Systems at Gubkin Russian State University of Oil and Gas. E-mail: biblioteka@gubkin.ru

Abstract: The most developed and widely applied in Russia geophysical methods of nuclear magnetic resonance are considered including: nuclear magnetic logging by method of free nuclear precession in the Earth's magnetic field, nuclear magnetic tomographic logging in a strong magnetic field, and NMR analysis in high magnetic field of sample cores, cuttings and fluids. It is shown that nuclear magnetic tomographic logging provides ample opportunity to assess the reservoir properties of rocks, but the interpretation of the results requires serious petrophysical settings. The problem of improving the hardware and metrology provision of the techniques used is considered.

Index UDK: 550.83

Keywords: methods of NMR, nuclear logging apparatus, metrological provision, NMR analysis of samples

Bibliography: