New methods and technologies
Section editor – PhD in geology and mineralogy Prischepa O.M.
| Article # 14_2018 | submitted on 03/15/2018 displayed on website on 04/28/2018 |
| 17 p. | Gritsenko S.A., Egorova N.V. |
| Seismostratigraphy, multifocusing and interpolation of seismic sections: mathematical review | |
| The paper can be considered as a mathematical overview of the algorithms of a new representation of seismogeological sections. The article presents methods of seismostratigraphic sections construction and new ways for multifocusing of sections and methods for interpolating of seismic and well data based on them.
It is assumed that the algorithms discussed here could be able to change the activity to automatic data processing because most of the manual labor in picking levels. Presenting seismic data in a form as convenient as possible to understanding the geological structure will be more efficiently.
Keywords: processing and interpretation of seismic data, multifocusing, seismostratigraphic section, well data, interpolation of time sections. |
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| article citation | Gritsenko S.A., Egorova N.V. K voprosu o seysmostratigrafii, mul'tifokusirovanii i interpolyatsii seysmicheskikh razrezov (matematicheskiy obzor) [Seismostratigraphy, multifocusing and interpolation of seismic sections: mathematical review]. Neftegazovaya Geologiya. Teoriya I Praktika, 2018, vol. 13, no. 2, available at: http://www.ngtp.ru/rub/12/14_2018.pdf |
| DOI | https://doi.org/10.17353/2070-5379/14_2018 |
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Claerbout J.F. Earth soundings analysis: Processing versus inversion: Black-well Scientic Publications. 1992, p. 304.
Fomel S. Shaping regularization in geophysical-estimation problems: Geophysics, 2007, 72, pp. 29-36. DOI: https://doi.org/10.1190/1.2433716
Fomel S. Predictive painting of 3-D seismic volumes, Geophysics, 2010, 75, no. 4. DOI: https://doi.org/10.1190/1.3453847
Gelchinsky B., Berkovitch A., and Keydar S. Multifocusing Homeomorphic Imaging, Part 1: Basic concepts and formulae: Journal of Applied Geophysics, 1999, vol. 42/3-4, pp. 229-242. Part 2. Multifold data set and Multifocusing: Journal of Applied Geophysics, 42, pp. 243–260.
Gol'mshtok A.Ya. Ot chernogo morya do Baykala: O seysmicheskikh issledovaniyakh L.P. Zonenshayta na ozere Baykal [From the Black Sea to Lake Baikal: about L.P. Sonenshait seismic studies on Lake Baikal]. Lev Pavlovich Zonenshayt: Ocherki. Vospominaniya / Editors: V.E. Khain, A.A. Moskovskiy; Sost. I.B. Filippova. Moscow: Nauka, 1995, pp. 172-174, 180-181.
Gritsenko S.A. Izobrazhenie geologicheskikh razrezov i opredelenie skorostey metodom obshchey glubinnoy tochki [The image of geological sections and the determination of velocities by the common depth point method]. St. Petersburg: Izd-vo VSEGEI, 2014, 119 p.
Guberman Sh.A., Ovchinnikova M.I. O mashinnoy korrelyatsii plastov v razreze skvazhin po geofizicheskim dannym [Geophysical automatic data processing correlation in the wells section]. Izv. AN SSSR. Fizika Zemli, 1972, no. 3, pp. 87–94.
Jager R., Mann J., Hocht G., and Hubral P. Common-reflection-surface stack: Image and attributes: Geophysics, 2001, 66, p. 97–109. DOI: https://doi.org/10.1190/1.1444927
Kuz'min M.I., Karabanov E.B., Kavai T., Vil'yams D., Bychinskiy V.A., Kerber E.V., Kravchinskiy V.A., Bezrukova E.V., Prokopenko A.A., Geletiy V.F., Kalmychkov G.V., Goreglyad A.V., Antipin V.S., Khomutova M.Yu., Soshina N.M., Ivanov E.V., Khursevich G.K., Tkachenko L.L., E.P. Solotchina E.P., Yoshida N., Gvozdkov A.N. Glubokovodnoe burenie na Baykale – osnovnye rezul'taty [Baikal Lake deep-water drilling main results]. Geologiya i geofizika, 2001, no.1-2, pp. 8-34.
Lapkovskiy V.V. Nepreryvnaya seysmostratigraficheskaya model' kak osnova strukturnoy interpretatsii razrezov metodom obshchey glubinnoy tochki [Continuous seismostratigraphic model as a basis for structural interpretation of sections by the common depth point method]. Tekhnologii seysmorazvedki, 2012, no. 4, pp. 33–39.
Levi K.G., Babushkin S.M., Badardinov A.A., Buddo V.Yu., Larkin G.V., Miroshnichenko A.I., San'kov V.A., Ruzhich V.V., Vong X.K., Del'vo D., Kolman S. Aktivnaya tektonika Baykala [Baikal Lake - active tectonics]. Geologiya i geofizika, 1995, vol. 36, no. 10, pp. 154-163.
Stark T.J. Unwrapping instantaneous phase to generate a relative geologic time volume. SEG Technical Program Expanded Abstracts 2003: pp. 1707-1710. DOI: https://doi.org/10.1190/1.1844072
Taner M.T., Koehler F. Velocity spectra-digital computer derivation and applications of velocity function. Geophysics, 1969, v. 34, p. 859-81. DOI: https://doi.org/10.1190/1.1440058
Vistelius A.B., Romanova M.A. Krasnotsvetnye otlozheniya poluostrova Cheleken (litostratigrafiya i geologicheskoe stroenie) [Reddish deposits of Cheleken Peninsula (lithostratigraphy and geological structure)]. Moscow; Leningrad: Izd-vo AN SSSR, 1962, 227 p.