Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields
Traditionally, seismic observations are carried out by the reflected wave method with multiple overlaps. Thus, the primary result of the processing of such data is the sum of CDP. For further imaging there is necessary to have the correct variant of migration without restrictions on the angle of ref...
Saved in:
| Date: | 2015 |
|---|---|
| Main Authors: | , , , |
| Format: | Article |
| Language: | Russian |
| Published: |
S. Subbotin Institute of Geophysics of the NAS of Ukraine
2015
|
| Subjects: | |
| Online Access: | https://journals.uran.ua/geofizicheskiy/article/view/111129 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Geofizicheskiy Zhurnal |
Institution
Geofizicheskiy Zhurnal| _version_ | 1856543147718344704 |
|---|---|
| author | Pilipenko, V. Verpahovskaya, A. Budkevich, V. Pilipenko, E. |
| author_facet | Pilipenko, V. Verpahovskaya, A. Budkevich, V. Pilipenko, E. |
| author_sort | Pilipenko, V. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2020-10-07T11:38:58Z |
| description | Traditionally, seismic observations are carried out by the reflected wave method with multiple overlaps. Thus, the primary result of the processing of such data is the sum of CDP. For further imaging there is necessary to have the correct variant of migration without restrictions on the angle of reflectors, which is particularly important for the study of the geological structure of the mine fields.The paper presents a three-dimensional variant of the full-wave finite-difference migration in the time scale of the depths. That variant allows defining delicate structural features of the environment, the velocity model of which can be non-uniform across the board. The effectiveness of the proposed method to study the geological structure of the mine fields is demonstrated on a model example and practical materials observed in the Donbas region. |
| first_indexed | 2025-07-17T11:05:22Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-111129 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:05:22Z |
| publishDate | 2015 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-1111292020-10-07T11:38:58Z Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields Pilipenko, V. Verpahovskaya, A. Budkevich, V. Pilipenko, E. 3D images migration by CMP sum mine fields Traditionally, seismic observations are carried out by the reflected wave method with multiple overlaps. Thus, the primary result of the processing of such data is the sum of CDP. For further imaging there is necessary to have the correct variant of migration without restrictions on the angle of reflectors, which is particularly important for the study of the geological structure of the mine fields.The paper presents a three-dimensional variant of the full-wave finite-difference migration in the time scale of the depths. That variant allows defining delicate structural features of the environment, the velocity model of which can be non-uniform across the board. The effectiveness of the proposed method to study the geological structure of the mine fields is demonstrated on a model example and practical materials observed in the Donbas region. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2015-08-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/111129 10.24028/gzh.0203-3100.v37i4.2015.111129 Geofizicheskiy Zhurnal; Vol. 37 No. 4 (2015); 104-113 Геофизический журнал; Том 37 № 4 (2015); 104-113 Геофізичний журнал; Том 37 № 4 (2015); 104-113 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/111129/105996 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | 3D images migration by CMP sum mine fields Pilipenko, V. Verpahovskaya, A. Budkevich, V. Pilipenko, E. Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title | Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title_full | Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title_fullStr | Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title_full_unstemmed | Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title_short | Formation of three-dimensional image of the medium by the sum of CDP for the studies of geological structure of mine fields |
| title_sort | formation of three-dimensional image of the medium by the sum of cdp for the studies of geological structure of mine fields |
| topic | 3D images migration by CMP sum mine fields |
| topic_facet | 3D images migration by CMP sum mine fields |
| url | https://journals.uran.ua/geofizicheskiy/article/view/111129 |
| work_keys_str_mv | AT pilipenkov formationofthreedimensionalimageofthemediumbythesumofcdpforthestudiesofgeologicalstructureofminefields AT verpahovskayaa formationofthreedimensionalimageofthemediumbythesumofcdpforthestudiesofgeologicalstructureofminefields AT budkevichv formationofthreedimensionalimageofthemediumbythesumofcdpforthestudiesofgeologicalstructureofminefields AT pilipenkoe formationofthreedimensionalimageofthemediumbythesumofcdpforthestudiesofgeologicalstructureofminefields |