GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS
The relevance. The tasks of researching, exploring, assessing oil and gas, designing, field developing are solved on the basis of geological models. Along with the fact that modern geological modelling allows obtaining three-dimensional descriptions of deposit, studying the character and variability...
Published in: | Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
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ftdoajarticles:oai:doaj.org/article:aefdac267af24645b401e790cddb7e1b 2023-05-15T18:42:53+02:00 GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS Diana A. Kazanskaya Vadim M. Alexandrov Valentina A. Belkina 2019-07-01T00:00:00Z https://doi.org/10.18799/24131830/2019/7/2195 https://doaj.org/article/aefdac267af24645b401e790cddb7e1b RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/2195/2008 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2019/7/2195 2500-1019 2413-1830 https://doaj.org/article/aefdac267af24645b401e790cddb7e1b Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 330, Iss 7, Pp 195-207 (2019) seismic data core geophysical well research data well correlation conceptual model geological model vikulovskaya suite deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2019 ftdoajarticles https://doi.org/10.18799/24131830/2019/7/2195 2022-12-31T01:01:46Z The relevance. The tasks of researching, exploring, assessing oil and gas, designing, field developing are solved on the basis of geological models. Along with the fact that modern geological modelling allows obtaining three-dimensional descriptions of deposit, studying the character and variability of parameters of the formation and fluids saturated it, it allows as well estimating the uncertainties that inevitably arise in geological modelling of the formation. Thus, the accuracy of the solution of any geological problem is mainly determined by the adequacy of the three-dimensional model of the object. It is necessary to involve in addition to empirical data all kinds of indirect information in geological model. It is necessary to study sedimentation in time and space for detailed prediction of the size and shape of the reservoir, the distribution of zones of improved reservoir and correct construction of the geological model. The main aim of the research is to improve the methods of geological three-dimensional modelling taking into account the conditions of sedimentation. This is caused by the fact that the lithofacial characteristics of production deposits are the main factors of heterogeneity of reservoir and oil-saturation of reservoirs. The technique that takes into account the facial structure of deposits allows constructing a discrete-continuous three-dimensional geological model, which describes correctly the geological object under study and has significantly higher prognostic properties. Objects: vikulovskaya suite production deposits of Em-Egovskii licensed precinct. Methods: detail well correlation, improved electrometric method of facial diagnostic, deterministic and stochastic methods of double dimensional and three-dimensional geological modelling. Results. The authors have constructed the facial model by the core and GRW data, based on the improved technique of V.S. Muromtsev. The facial model includes the following facies groups: far beach area, transition beach area and pre-frontal beach ... Article in Journal/Newspaper Vikulovskaya Directory of Open Access Journals: DOAJ Articles Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov 330 7 195 207 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
seismic data core geophysical well research data well correlation conceptual model geological model vikulovskaya suite deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
seismic data core geophysical well research data well correlation conceptual model geological model vikulovskaya suite deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Diana A. Kazanskaya Vadim M. Alexandrov Valentina A. Belkina GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
topic_facet |
seismic data core geophysical well research data well correlation conceptual model geological model vikulovskaya suite deposit Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance. The tasks of researching, exploring, assessing oil and gas, designing, field developing are solved on the basis of geological models. Along with the fact that modern geological modelling allows obtaining three-dimensional descriptions of deposit, studying the character and variability of parameters of the formation and fluids saturated it, it allows as well estimating the uncertainties that inevitably arise in geological modelling of the formation. Thus, the accuracy of the solution of any geological problem is mainly determined by the adequacy of the three-dimensional model of the object. It is necessary to involve in addition to empirical data all kinds of indirect information in geological model. It is necessary to study sedimentation in time and space for detailed prediction of the size and shape of the reservoir, the distribution of zones of improved reservoir and correct construction of the geological model. The main aim of the research is to improve the methods of geological three-dimensional modelling taking into account the conditions of sedimentation. This is caused by the fact that the lithofacial characteristics of production deposits are the main factors of heterogeneity of reservoir and oil-saturation of reservoirs. The technique that takes into account the facial structure of deposits allows constructing a discrete-continuous three-dimensional geological model, which describes correctly the geological object under study and has significantly higher prognostic properties. Objects: vikulovskaya suite production deposits of Em-Egovskii licensed precinct. Methods: detail well correlation, improved electrometric method of facial diagnostic, deterministic and stochastic methods of double dimensional and three-dimensional geological modelling. Results. The authors have constructed the facial model by the core and GRW data, based on the improved technique of V.S. Muromtsev. The facial model includes the following facies groups: far beach area, transition beach area and pre-frontal beach ... |
format |
Article in Journal/Newspaper |
author |
Diana A. Kazanskaya Vadim M. Alexandrov Valentina A. Belkina |
author_facet |
Diana A. Kazanskaya Vadim M. Alexandrov Valentina A. Belkina |
author_sort |
Diana A. Kazanskaya |
title |
GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
title_short |
GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
title_full |
GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
title_fullStr |
GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
title_full_unstemmed |
GEOLOGICAL MODELLING OF VIKULOVSKAYA SUITE PRODUCTION DEPOSITS |
title_sort |
geological modelling of vikulovskaya suite production deposits |
publisher |
Tomsk Polytechnic University |
publishDate |
2019 |
url |
https://doi.org/10.18799/24131830/2019/7/2195 https://doaj.org/article/aefdac267af24645b401e790cddb7e1b |
genre |
Vikulovskaya |
genre_facet |
Vikulovskaya |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 330, Iss 7, Pp 195-207 (2019) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/2195/2008 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2019/7/2195 2500-1019 2413-1830 https://doaj.org/article/aefdac267af24645b401e790cddb7e1b |
op_doi |
https://doi.org/10.18799/24131830/2019/7/2195 |
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Izvestiya Tomskogo Politekhnicheskogo Universiteta Inziniring Georesursov |
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7 |
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