Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Detection of highly cavernous sub-seismic zones in carbonate reservoirs by scattered waves. / Bibik, A.; Gadylshin, K.; Khachkova, T. и др.
79th EAGE Conference and Exhibition 2017. European Association of Geoscientists and Engineers, EAGE, 2017. (79th EAGE Conference and Exhibition 2017).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Detection of highly cavernous sub-seismic zones in carbonate reservoirs by scattered waves
AU - Bibik, A.
AU - Gadylshin, K.
AU - Khachkova, T.
AU - Kolesov, V.
AU - Kolyukhin, D.
AU - Lisitsa, V. V.
AU - Merzlikina, A.
AU - Pozdnyakov, V.
AU - Protasov, M.
AU - Reshetova, G.
AU - Shilikov, V.
AU - Tcheverda, V.
PY - 2017
Y1 - 2017
N2 - In the recent study of the Yurubcheno - Tokhomskoye oil field more and more attention is paid to the Riphean intervals with high cavitary. Current estimates forecast about 30% of geological reserves of hydrocarbons within these intervals. Neither the origin nor dissemination of these intervals are clear nowadays. There is general geological knowledge about these layers. In particular, it is worth mentioning that their average width is 0.5 m - 1 m, the average voidage is about 10% and they are located just below the Riphean interface at a depth around 2000 m. To assess the possibility of seismic techniques for imaging these objects we perform full-scale numerical simulation of seismic waves propagation and generate synthetic multishot - multioffset data. The simulation was done by parallel software on the base of finite-difference technique with local grid refinement in time and space. Next, we use multicomponent Gaussian beams to construct scattered waves images of thin cavitary layers.
AB - In the recent study of the Yurubcheno - Tokhomskoye oil field more and more attention is paid to the Riphean intervals with high cavitary. Current estimates forecast about 30% of geological reserves of hydrocarbons within these intervals. Neither the origin nor dissemination of these intervals are clear nowadays. There is general geological knowledge about these layers. In particular, it is worth mentioning that their average width is 0.5 m - 1 m, the average voidage is about 10% and they are located just below the Riphean interface at a depth around 2000 m. To assess the possibility of seismic techniques for imaging these objects we perform full-scale numerical simulation of seismic waves propagation and generate synthetic multishot - multioffset data. The simulation was done by parallel software on the base of finite-difference technique with local grid refinement in time and space. Next, we use multicomponent Gaussian beams to construct scattered waves images of thin cavitary layers.
UR - http://www.scopus.com/inward/record.url?scp=85086688758&partnerID=8YFLogxK
U2 - 10.3997/2214-4609.201701245
DO - 10.3997/2214-4609.201701245
M3 - Conference contribution
AN - SCOPUS:85086688758
T3 - 79th EAGE Conference and Exhibition 2017
BT - 79th EAGE Conference and Exhibition 2017
PB - European Association of Geoscientists and Engineers, EAGE
T2 - 79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter
Y2 - 12 June 2017 through 15 June 2017
ER -
ID: 25774645