Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Theoretical basis of data interpretation of electromagnetic logging tool with toroidal coils. / Epov, M. I.; Nikitenko, M. N.; Glinskikh, V. N. et al.
Saint Petersburg 2018: Innovations in Geosciences � Time for Breakthrough. European Association of Geoscientists and Engineers, EAGE, 2018. 44489 (Saint Petersburg 2018: Innovations in Geosciences - Time for Breakthrough).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Theoretical basis of data interpretation of electromagnetic logging tool with toroidal coils
AU - Epov, M. I.
AU - Nikitenko, M. N.
AU - Glinskikh, V. N.
AU - Surodina, I. V.
AU - Mikhaylov, I. V.
AU - Eremin, V. N.
AU - Petrov, A. N.
PY - 2018
Y1 - 2018
N2 - The work is dedicated to theoretical basis of processing and interpretation of data of an electromagnetic logging tool with toroidal coils for studying rocks electrophysical macroanizotropy. The task being implemented is related to the development of algorithms and software for numerical simulation and data inversion. The behavior of signals in formations has been studied based on the results of mathematical modeling. The parameters of the tool are validated and its optimal configuration is revealed. Algorithms for transforming measured signals into apparent resistivity and coefficient of electrical macroanisotropy are developed. To quantify the parameters, a data inversion procedure in a complex environment model that corresponds to real geological conditions, has been created. The results of the studies allow to make a conclusion about the high spatial resolution of the developed electromagnetic logging tool and its applicability for revealing a thin-layered or fractured rock structure. The establishment of macro-anisotropic parameters makes it possible to improve the accuracy of the estimation of the reservoir effective thickness and fluid saturation.
AB - The work is dedicated to theoretical basis of processing and interpretation of data of an electromagnetic logging tool with toroidal coils for studying rocks electrophysical macroanizotropy. The task being implemented is related to the development of algorithms and software for numerical simulation and data inversion. The behavior of signals in formations has been studied based on the results of mathematical modeling. The parameters of the tool are validated and its optimal configuration is revealed. Algorithms for transforming measured signals into apparent resistivity and coefficient of electrical macroanisotropy are developed. To quantify the parameters, a data inversion procedure in a complex environment model that corresponds to real geological conditions, has been created. The results of the studies allow to make a conclusion about the high spatial resolution of the developed electromagnetic logging tool and its applicability for revealing a thin-layered or fractured rock structure. The establishment of macro-anisotropic parameters makes it possible to improve the accuracy of the estimation of the reservoir effective thickness and fluid saturation.
UR - http://www.scopus.com/inward/record.url?scp=85050150578&partnerID=8YFLogxK
U2 - 10.3997/2214-4609.201800226
DO - 10.3997/2214-4609.201800226
M3 - Conference contribution
AN - SCOPUS:85050150578
T3 - Saint Petersburg 2018: Innovations in Geosciences - Time for Breakthrough
BT - Saint Petersburg 2018
PB - European Association of Geoscientists and Engineers, EAGE
T2 - 8th Saint Petersburg International Conference and Exhibition: Innovations in Geosciences - Time for Breakthrough
Y2 - 9 April 2018 through 12 April 2018
ER -
ID: 25478374