Research output: Contribution to journal › Article › peer-review
Forward modeling and inversion of LWD induction data. / Epov, M. I.; Glinskikh, V. N.; Sukhorukova, K. V. et al.
In: Russian Geology and Geophysics, Vol. 56, No. 8, 01.08.2015, p. 1194-1200.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Forward modeling and inversion of LWD induction data
AU - Epov, M. I.
AU - Glinskikh, V. N.
AU - Sukhorukova, K. V.
AU - Nikitenko, M. N.
AU - Eremin, V. N.
PY - 2015/8/1
Y1 - 2015/8/1
N2 - The processing algorithms for high-frequency induction resistivity data are applied to logs acquired at different stages of well construction. Open-hole induction logging while reaming of vertical wells provides a priori information on geology and resistivity distribution. The resulting resistivity model can make reference in geosteering for deviated and horizontal drilling. Algorithms for inversion of high-frequency induction responses from layered media are used in a software package for processing LWD data. The software provides real-time inversion to recover resistivities and depths to layers in oil and gas reservoirs penetrated by wells of a complex trajectory. It also allows checking the inversion quality by analyzing the sensitivity of tool responses to model parameters with reference to the tool specifications.
AB - The processing algorithms for high-frequency induction resistivity data are applied to logs acquired at different stages of well construction. Open-hole induction logging while reaming of vertical wells provides a priori information on geology and resistivity distribution. The resulting resistivity model can make reference in geosteering for deviated and horizontal drilling. Algorithms for inversion of high-frequency induction responses from layered media are used in a software package for processing LWD data. The software provides real-time inversion to recover resistivities and depths to layers in oil and gas reservoirs penetrated by wells of a complex trajectory. It also allows checking the inversion quality by analyzing the sensitivity of tool responses to model parameters with reference to the tool specifications.
KW - Electromagnetic logging
KW - Geosteering
KW - Logging while drilling
KW - Resistivity
KW - Resistivity model
UR - http://www.scopus.com/inward/record.url?scp=84938811883&partnerID=8YFLogxK
U2 - 10.1016/j.rgg.2015.07.009
DO - 10.1016/j.rgg.2015.07.009
M3 - Article
AN - SCOPUS:84938811883
VL - 56
SP - 1194
EP - 1200
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 8
ER -
ID: 25477019