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Machine learning for studying mineral-component composition of the Bazhenov Formation based on well-logging and core data. / Temnikova, E. Yu; Grubas, S. I.; Glinskikh, V. N.

в: Neftyanoe khozyaystvo - Oil Industry, № 12, 17, 12.2021, стр. 88-91.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Temnikova EY, Grubas SI, Glinskikh VN. Machine learning for studying mineral-component composition of the Bazhenov Formation based on well-logging and core data. Neftyanoe khozyaystvo - Oil Industry. 2021 дек.;(12):88-91. 17. doi: 10.24887/0028-2448-2021-12-88-91

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Temnikova, E. Yu ; Grubas, S. I. ; Glinskikh, V. N. / Machine learning for studying mineral-component composition of the Bazhenov Formation based on well-logging and core data. в: Neftyanoe khozyaystvo - Oil Industry. 2021 ; № 12. стр. 88-91.

BibTeX

@article{2a54603021df4518955b281c7eb90e28,
title = "Machine learning for studying mineral-component composition of the Bazhenov Formation based on well-logging and core data",
abstract = "A computational algorithm based on an artificial neural network has been developed and implemented for lithological interpretation of well logging data for the Bazhenov Formation. The algorithm estimates the mineral-compo-nent composition of rocks. Our studies employ the classification of the Bazhenov Formation lithological types, which is centered on the modern concept of rock-forming mineral and mineraloid components distribution (clay, siliceous, carbonate minerals, and organic matter). Using the developed algorithm for a set of well logging data and taking into account the results of laboratory lithological and geochemical core studies, we constructed models of the content of rock-forming components of the Bazhenov Formation for the central part of the Salym field. The main lithological types of Bazhenov Formation rocks were distinguished: silicites, mudstones, carbonates, and mixtites (mixed siliceous-clay-carbonate rocks), including those enriched in organic matter. The contents of rock-forming components that were calculated with usage of an artificial neural network have a good correlation with the results of detailed lithological and geochemical core studies. Based on the obtained lithological models, we constructed correlation schemes of the Bazhenov Formation, which made it possible to trace the vertical and lateral variability of its mineral-component composition. The average contents of clay, siliceous, carbonate minerals, pyrite, albite, and organic matter have been determined. Significant spatial heterogeneity of the Bazhenov Formation is observed due to the multicomponent composition and complex distribution of various types of rocks that affect its main characteristic features within the local area of the examined field. The obtained results of the per-formed studies can be useful in research of the structure of the Bazhenov Formation when core materials are unavailable.",
keywords = "artificial neural networks, Bazhenov Formation, well-logging data",
author = "Temnikova, {E. Yu} and Grubas, {S. I.} and Glinskikh, {V. N.}",
note = "Publisher Copyright: {\textcopyright} 2021, Neftyanoe Khozyaistvo. All rights reserved.",
year = "2021",
month = dec,
doi = "10.24887/0028-2448-2021-12-88-91",
language = "English",
pages = "88--91",
journal = "Neftyanoe khozyaystvo - Oil Industry",
issn = "0028-2448",
publisher = "Neftyanoe Khozyaistvo",
number = "12",

}

RIS

TY - JOUR

T1 - Machine learning for studying mineral-component composition of the Bazhenov Formation based on well-logging and core data

AU - Temnikova, E. Yu

AU - Grubas, S. I.

AU - Glinskikh, V. N.

N1 - Publisher Copyright: © 2021, Neftyanoe Khozyaistvo. All rights reserved.

PY - 2021/12

Y1 - 2021/12

N2 - A computational algorithm based on an artificial neural network has been developed and implemented for lithological interpretation of well logging data for the Bazhenov Formation. The algorithm estimates the mineral-compo-nent composition of rocks. Our studies employ the classification of the Bazhenov Formation lithological types, which is centered on the modern concept of rock-forming mineral and mineraloid components distribution (clay, siliceous, carbonate minerals, and organic matter). Using the developed algorithm for a set of well logging data and taking into account the results of laboratory lithological and geochemical core studies, we constructed models of the content of rock-forming components of the Bazhenov Formation for the central part of the Salym field. The main lithological types of Bazhenov Formation rocks were distinguished: silicites, mudstones, carbonates, and mixtites (mixed siliceous-clay-carbonate rocks), including those enriched in organic matter. The contents of rock-forming components that were calculated with usage of an artificial neural network have a good correlation with the results of detailed lithological and geochemical core studies. Based on the obtained lithological models, we constructed correlation schemes of the Bazhenov Formation, which made it possible to trace the vertical and lateral variability of its mineral-component composition. The average contents of clay, siliceous, carbonate minerals, pyrite, albite, and organic matter have been determined. Significant spatial heterogeneity of the Bazhenov Formation is observed due to the multicomponent composition and complex distribution of various types of rocks that affect its main characteristic features within the local area of the examined field. The obtained results of the per-formed studies can be useful in research of the structure of the Bazhenov Formation when core materials are unavailable.

AB - A computational algorithm based on an artificial neural network has been developed and implemented for lithological interpretation of well logging data for the Bazhenov Formation. The algorithm estimates the mineral-compo-nent composition of rocks. Our studies employ the classification of the Bazhenov Formation lithological types, which is centered on the modern concept of rock-forming mineral and mineraloid components distribution (clay, siliceous, carbonate minerals, and organic matter). Using the developed algorithm for a set of well logging data and taking into account the results of laboratory lithological and geochemical core studies, we constructed models of the content of rock-forming components of the Bazhenov Formation for the central part of the Salym field. The main lithological types of Bazhenov Formation rocks were distinguished: silicites, mudstones, carbonates, and mixtites (mixed siliceous-clay-carbonate rocks), including those enriched in organic matter. The contents of rock-forming components that were calculated with usage of an artificial neural network have a good correlation with the results of detailed lithological and geochemical core studies. Based on the obtained lithological models, we constructed correlation schemes of the Bazhenov Formation, which made it possible to trace the vertical and lateral variability of its mineral-component composition. The average contents of clay, siliceous, carbonate minerals, pyrite, albite, and organic matter have been determined. Significant spatial heterogeneity of the Bazhenov Formation is observed due to the multicomponent composition and complex distribution of various types of rocks that affect its main characteristic features within the local area of the examined field. The obtained results of the per-formed studies can be useful in research of the structure of the Bazhenov Formation when core materials are unavailable.

KW - artificial neural networks

KW - Bazhenov Formation

KW - well-logging data

UR - http://www.scopus.com/inward/record.url?scp=85139073887&partnerID=8YFLogxK

U2 - 10.24887/0028-2448-2021-12-88-91

DO - 10.24887/0028-2448-2021-12-88-91

M3 - Article

AN - SCOPUS:85139073887

SP - 88

EP - 91

JO - Neftyanoe khozyaystvo - Oil Industry

JF - Neftyanoe khozyaystvo - Oil Industry

SN - 0028-2448

IS - 12

M1 - 17

ER -

ID: 38138490