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Seismic samples of lithological traps by the example of deep-water fan

Authors: V. Ovechkina, T. Olneva (Gаzpromneft NTC LLC, RF, Saint-Petersburg)

Key words: seismic sample, seismic facies analysis, deep-water fan, effectiveness.

The authors considered the possibilities to create the seismic samples library of lithological traps. Main approach used in this study is seismic facies analysis. Seismic facies analysis allows to research geological environment in detail. The expression вАШseismic imagingвАЩ fits this approach the most. Seismic samples of lithological traps help to predict the local objects and increase the researches effectiveness.

References
1. Shimanskiy V.V., Zakonomernosti formirovaniya nestrukturnykh lovushek i prognoz zon neftegazonakopleniya v yurskikh i nizhnemelovykh otlozheniyakh Zapadnoy Sibiri (Laws of formation of non-structural traps and
forecast of oil and gas accumulation zone in the Jurassic and Lower Cretaceous deposits of Western Siberia): Thesis of doctor of geological and mineralogical sciences, St. Petersburg, 2003.
2. Kontorovich A.E. et al., West Siberian province: state of resource base, development forecasts of oil and gas production, actual problems of subsoil use (In Russ.), Proceedings of scientific and practical conference вАЬAktual'nye
problemy poiskov, razvedki i razrabotki mestorozhdeniy nefti i gazaвАЭ (Actual
problems of prospecting, exploration and development of oil and gas),
Moscow: Publ. of IGiRGI, 2004.
3. Burshteyn L.M. et al., Raw material base of the oil and gas industry in Western Siberia: forecast undiscovered resources, patterns of their localization, probable structure, dynamics of detection (In Russ.), Proceedings of scientific and practical conference УAktual'nye problemy poiskov, razvedki i razrabotki mestorozhdeniy nefti i gazaФ (Actual problems of prospecting, exploration and development of oil and gas), Moscow: Publ. of IGiRGI, 2004.
4. Nezhdanov A.A., Seysmogeologicheskiy analiz otlozheniy Zapadnoy Sibiri
dlya tseley prognoza i kartirovaniya neantiklinal'nykh lovushek i zalezhey UV
(Seismogeological analysis of deposits in Western Siberia for the purpose of
forecasting and mapping of non-anticlinal traps and hydrocarbon deposits):
Thesis of candidate of geological and mineralogical sciences, Tyumen', 2004.
5. Gol'din S.V.,Contact images and seismic vision (In Russ.), Proceedings of International Conference-School on Geometry and Analysis, Novosibirsk, 2002.
6. Ol'neva T.V., Seismic vision and seismic measurement: efficiency prediction of properties in the inter-well space (In Russ.), Proceedings of scientific and practical conference УProblemy geologii i geofiziki neftegazovykh basseynov i rezervuarovФ (Problems of Geology and Geophysics of oil and gas basins and reservoirs), Sochi, 2012.
7. Zolotov A.N., Lur'e A.G., Rudnitskaya D.I., Salmanov F.K., A study of the Neocomian productive sediments of East Urengoy field (In Russ.), Geologiya nefti i gaza = The journal Oil and Gas Geology, 1998, no. 8.†

Key words: seismic sample, seismic facies analysis, deep-water fan, effectiveness.

The authors considered the possibilities to create the seismic samples library of lithological traps. Main approach used in this study is seismic facies analysis. Seismic facies analysis allows to research geological environment in detail. The expression вАШseismic imagingвАЩ fits this approach the most. Seismic samples of lithological traps help to predict the local objects and increase the researches effectiveness.

References
1. Shimanskiy V.V., Zakonomernosti formirovaniya nestrukturnykh lovushek i prognoz zon neftegazonakopleniya v yurskikh i nizhnemelovykh otlozheniyakh Zapadnoy Sibiri (Laws of formation of non-structural traps and
forecast of oil and gas accumulation zone in the Jurassic and Lower Cretaceous deposits of Western Siberia): Thesis of doctor of geological and mineralogical sciences, St. Petersburg, 2003.
2. Kontorovich A.E. et al., West Siberian province: state of resource base, development forecasts of oil and gas production, actual problems of subsoil use (In Russ.), Proceedings of scientific and practical conference вАЬAktual'nye
problemy poiskov, razvedki i razrabotki mestorozhdeniy nefti i gazaвАЭ (Actual
problems of prospecting, exploration and development of oil and gas),
Moscow: Publ. of IGiRGI, 2004.
3. Burshteyn L.M. et al., Raw material base of the oil and gas industry in Western Siberia: forecast undiscovered resources, patterns of their localization, probable structure, dynamics of detection (In Russ.), Proceedings of scientific and practical conference УAktual'nye problemy poiskov, razvedki i razrabotki mestorozhdeniy nefti i gazaФ (Actual problems of prospecting, exploration and development of oil and gas), Moscow: Publ. of IGiRGI, 2004.
4. Nezhdanov A.A., Seysmogeologicheskiy analiz otlozheniy Zapadnoy Sibiri
dlya tseley prognoza i kartirovaniya neantiklinal'nykh lovushek i zalezhey UV
(Seismogeological analysis of deposits in Western Siberia for the purpose of
forecasting and mapping of non-anticlinal traps and hydrocarbon deposits):
Thesis of candidate of geological and mineralogical sciences, Tyumen', 2004.
5. Gol'din S.V.,Contact images and seismic vision (In Russ.), Proceedings of International Conference-School on Geometry and Analysis, Novosibirsk, 2002.
6. Ol'neva T.V., Seismic vision and seismic measurement: efficiency prediction of properties in the inter-well space (In Russ.), Proceedings of scientific and practical conference УProblemy geologii i geofiziki neftegazovykh basseynov i rezervuarovФ (Problems of Geology and Geophysics of oil and gas basins and reservoirs), Sochi, 2012.
7. Zolotov A.N., Lur'e A.G., Rudnitskaya D.I., Salmanov F.K., A study of the Neocomian productive sediments of East Urengoy field (In Russ.), Geologiya nefti i gaza = The journal Oil and Gas Geology, 1998, no. 8.†


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