Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion
A modern seismic interpretation of coastal-continental deposits in the Jurassic complex of one of the fields in the north of the West Siberian Oil and Gas Province, including simultaneous stochastic inversion of seismic data was performed. The main object of the study was the interval of the group o...
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| Format: | Article |
| Language: | English |
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Georesursy Ltd.
2023-09-01
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| Series: | Georesursy |
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| Online Access: | https://geors.ru/archive/article/1246/ |
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| author | M.Yu. Shapovalov I.M. Khamitullin R.R. Shakirov K.E. Filippova A.A. Bregida |
| author_facet | M.Yu. Shapovalov I.M. Khamitullin R.R. Shakirov K.E. Filippova A.A. Bregida |
| author_sort | M.Yu. Shapovalov |
| collection | DOAJ |
| description | A modern seismic interpretation of coastal-continental deposits in the Jurassic complex of one of the fields in the north of the West Siberian Oil and Gas Province, including simultaneous stochastic inversion of seismic data was performed. The main object of the study was the interval of the group of J2 reservoirs. Petro-elastic modeling was carried out on the project. Modelling includes six wells with geophysical well logs. Feasibility study shows possibility of predicting lithology by stochastic inversion. In addition, optimal parametrization of elastic properties was determined to separate water-saturated and gas-saturated reservoirs from clay deposits. Interpretation of well and seismic data, as well as the results of stochastic inversion, made it possible to identify play zones in target interval. Probability cubes of gas-saturated reservoirs, made it possible to map the lenticular structure of the reservoirs and substantiate hydrodynamic barriers between individual gas plays. |
| first_indexed | 2024-03-11T18:57:56Z |
| format | Article |
| id | doaj.art-d671f4b0c3ab4af483bb24fb5c6705df |
| institution | Directory Open Access Journal |
| issn | 1608-5043 1608-5078 |
| language | English |
| last_indexed | 2024-03-11T18:57:56Z |
| publishDate | 2023-09-01 |
| publisher | Georesursy Ltd. |
| record_format | Article |
| series | Georesursy |
| spelling | doaj.art-d671f4b0c3ab4af483bb24fb5c6705df2023-10-10T16:02:52ZengGeoresursy Ltd.Georesursy1608-50431608-50782023-09-01253495610.18599/grs.2023.3.7Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion M.Yu. ShapovalovI.M. Khamitullin0R.R. Shakirov1K.E. Filippova2A.A. Bregida3NOVATEK Scientific and Technical CenterNOVATEK Scientific and Technical CenterNOVATEKNOVATEK – YuRKhAROVNEFTEGAZA modern seismic interpretation of coastal-continental deposits in the Jurassic complex of one of the fields in the north of the West Siberian Oil and Gas Province, including simultaneous stochastic inversion of seismic data was performed. The main object of the study was the interval of the group of J2 reservoirs. Petro-elastic modeling was carried out on the project. Modelling includes six wells with geophysical well logs. Feasibility study shows possibility of predicting lithology by stochastic inversion. In addition, optimal parametrization of elastic properties was determined to separate water-saturated and gas-saturated reservoirs from clay deposits. Interpretation of well and seismic data, as well as the results of stochastic inversion, made it possible to identify play zones in target interval. Probability cubes of gas-saturated reservoirs, made it possible to map the lenticular structure of the reservoirs and substantiate hydrodynamic barriers between individual gas plays.https://geors.ru/archive/article/1246/seismic datsstochastic inversionjurassiccoastal-continental deposits. avo – analysis |
| spellingShingle | M.Yu. Shapovalov I.M. Khamitullin R.R. Shakirov K.E. Filippova A.A. Bregida Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion Georesursy seismic dats stochastic inversion jurassic coastal-continental deposits. avo – analysis |
| title | Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion |
| title_full | Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion |
| title_fullStr | Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion |
| title_full_unstemmed | Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion |
| title_short | Reservoir characterization in coastal-continental environment of the Jurassic complex based on seismic data inversion |
| title_sort | reservoir characterization in coastal continental environment of the jurassic complex based on seismic data inversion |
| topic | seismic dats stochastic inversion jurassic coastal-continental deposits. avo – analysis |
| url | https://geors.ru/archive/article/1246/ |
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